chore: release v7.2.5

chore: update commands, specs, and ccw tools
Update DDD commands (doc-generate, doc-refresh, sync), workflow commands (session/sync, spec/add, spec/setup, spec/load), ccw specs, personal preferences, and add generate-ddd-docs tool.
2026-03-10 17:11:04 +08:00 · 2026-03-09 23:24:04 +08:00 · 2026-03-09 23:20:39 +08:00 · 2026-03-09 23:20:17 +08:00 · 2026-03-09 14:43:21 +08:00
56 changed files with 3827 additions and 565 deletions
--- a/.ccw/personal/coding-style.md
+++ b/.ccw/personal/coding-style.md
@@ -0,0 +1,27 @@
+---
+title: "Personal Coding Style"
+dimension: personal
+category: general
+keywords:
+  - style
+  - preference
+readMode: optional
+priority: medium
+---
+
+# Personal Coding Style
+
+## Preferences
+
+- Describe your preferred coding style here
+- Example: verbose variable names vs terse, functional vs imperative
+
+## Patterns I Prefer
+
+- List patterns you reach for most often
+- Example: builder pattern, factory functions, tagged unions
+
+## Things I Avoid
+
+- List anti-patterns or approaches you dislike
+- Example: deep inheritance hierarchies, magic strings
--- a/.ccw/personal/tool-preferences.md
+++ b/.ccw/personal/tool-preferences.md
@@ -0,0 +1,25 @@
+---
+title: "Tool Preferences"
+dimension: personal
+category: general
+keywords:
+  - tool
+  - cli
+  - editor
+readMode: optional
+priority: low
+---
+
+# Tool Preferences
+
+## Editor
+
+- Preferred editor and key extensions/plugins
+
+## CLI Tools
+
+- Preferred shell, package manager, build tools
+
+## Debugging
+
+- Preferred debugging approach and tools
--- a/.ccw/specs/architecture-constraints.md
+++ b/.ccw/specs/architecture-constraints.md
@@ -1,3 +1,13 @@
+---
+title: Architecture Constraints
+readMode: optional
+priority: medium
+category: general
+scope: project
+dimension: specs
+keywords: [architecture, constraint, schema, compatibility, portability, design, arch]
+---
+
 # Architecture Constraints

 ## Schema Evolution
--- a/.ccw/specs/coding-conventions.md
+++ b/.ccw/specs/coding-conventions.md
@@ -1,3 +1,13 @@
+---
+title: Coding Conventions
+readMode: optional
+priority: medium
+category: general
+scope: project
+dimension: specs
+keywords: [coding, convention, style, naming, pattern, navigation, schema, error-handling, implementation, validation, clarity, doc]
+---
+
 # Coding Conventions

 ## Navigation & Path Handling
@@ -9,6 +19,7 @@
 ## Document Generation

 - [architecture] For document generation systems, adopt Layer 3→2→1 pattern (components → features → indexes) for efficient incremental updates. (learned: 2026-03-07)
+- [tools] When commands need to generate files with deterministic paths and frontmatter, use dedicated ccw tool endpoints (`ccw tool exec`) instead of raw `ccw cli -p` calls. Endpoints control output path, file naming, and structural metadata; CLI tools only generate prose content. (learned: 2026-03-09)

 ## Implementation Quality

--- a/.claude/commands/ddd/doc-generate.md
+++ b/.claude/commands/ddd/doc-generate.md
@@ -48,8 +48,9 @@ doc-index.json → tech-registry/*.md (L3) → feature-maps/*.md (L2) → _index
 ├── tech-registry/              ← Component documentation (Layer 3)
 │   ├── _index.md
 │   └── {component-slug}.md
-└── sessions/
-    └── _index.md               ← Planning sessions index (Layer 1)
+└── planning/                   ← Planning sessions (Layer 1)
+    ├── _index.md               ← Planning sessions index
+    └── {task-slug}-{date}/     ← Individual session folders
 ```

 ## Phase 1: Load & Validate
@@ -87,147 +88,82 @@ IF docs already exist AND NOT --force:
  Ask user (unless -y → overwrite)
 ```

-## Phase 2: Layer 3 — Component Documentation
+## Phase 2: Layer 3 -- Component Documentation

-For each component in `technicalComponents[]`:
+For each component in `technicalComponents[]`, call the generate_ddd_docs endpoint:

 ```bash
-ccw cli -p "PURPOSE: Generate component documentation for {component.name}
-TASK:
-• Document component purpose and responsibility
-• List exported symbols (classes, functions, types)
-• Document dependencies (internal and external)
-• Include code examples for key APIs
-• Document integration points with other components
-MODE: write
-CONTEXT: @{component.codeLocations[].path}
-EXPECTED: Markdown file with: Overview, API Reference, Dependencies, Usage Examples
-CONSTRAINTS: Focus on public API | Include type signatures
-" --tool gemini --mode write --cd .workflow/.doc-index/tech-registry/
+for COMPONENT_ID in "${technicalComponents[@]}"; do
+  ccw tool exec generate_ddd_docs '{"strategy":"component","entityId":"'"$COMPONENT_ID"'","tool":"gemini"}'
+done
 ```

+The endpoint handles:
+- Loading the component entity from doc-index.json
+- Building YAML frontmatter (layer: 3, component_id, name, type, features, code_locations, generated_at)
+- Constructing the CLI prompt with code context paths
+- **Including Change History section**: Pull related entries from `doc-index.json.actions[]` where `affectedComponents` includes this component ID. Display as timeline (date, action type, description)
+- Writing output to `.workflow/.doc-index/tech-registry/{slug}.md`
+- Tool fallback (gemini -> qwen -> codex) on failure
+
 Output: `.workflow/.doc-index/tech-registry/{component-slug}.md`

-Frontmatter:
-```markdown
---
-layer: 3
-component_id: tech-{slug}
-name: ComponentName
-type: service|controller|model|...
-features: [feat-auth]
-code_locations:
-  - path: src/services/auth.ts
-    symbols: [AuthService, AuthService.login]
-generated_at: ISO8601
---
-```
+## Phase 3: Layer 2 -- Feature Documentation

-Sections: Responsibility, Code Locations, Related Requirements, Architecture Decisions, Dependencies (in/out)
-
-## Phase 3: Layer 2 — Feature Documentation
-
-For each feature in `features[]`:
+For each feature in `features[]`, call the generate_ddd_docs endpoint:

 ```bash
-ccw cli -p "PURPOSE: Generate feature documentation for {feature.name}
-TASK:
-• Describe feature purpose and business value
-• List requirements (from requirementIds)
-• Document components involved (from techComponentIds)
-• Include architecture decisions (from adrIds)
-• Provide integration guide
-MODE: write
-CONTEXT: @.workflow/.doc-index/tech-registry/{related-components}.md
-EXPECTED: Markdown file with: Overview, Requirements, Components, Architecture, Integration
-CONSTRAINTS: Reference Layer 3 component docs | Business-focused language
-" --tool gemini --mode write --cd .workflow/.doc-index/feature-maps/
+for FEATURE_ID in "${features[@]}"; do
+  ccw tool exec generate_ddd_docs '{"strategy":"feature","entityId":"'"$FEATURE_ID"'","tool":"gemini"}'
+done
 ```

+The endpoint handles:
+- Loading the feature entity from doc-index.json
+- Building YAML frontmatter (layer: 2, feature_id, name, epic_id, status, requirements, components, tags, generated_at)
+- Constructing the CLI prompt referencing Layer 3 component docs
+- **Including Change History section**: Pull related entries from `doc-index.json.actions[]` where `affectedFeatures` includes this feature ID. Display as timeline (date, action type, description)
+- Writing output to `.workflow/.doc-index/feature-maps/{slug}.md`
+- Tool fallback (gemini -> qwen -> codex) on failure
+
 Output: `.workflow/.doc-index/feature-maps/{feature-slug}.md`

-Frontmatter:
-```markdown
---
-layer: 2
-feature_id: feat-{slug}
-name: Feature Name
-epic_id: EPIC-NNN|null
-status: implemented|in-progress|planned|partial
-requirements: [REQ-001, REQ-002]
-components: [tech-auth-service, tech-user-model]
-depends_on_layer3: [tech-auth-service, tech-user-model]
-tags: [auth, security]
-generated_at: ISO8601
---
-```
-
-Sections: Overview, Requirements (with mapping status), Technical Components, Architecture Decisions, Change History
-
-## Phase 4: Layer 1 — Index & Overview Documentation
+## Phase 4: Layer 1 -- Index & Overview Documentation

 ### 4.1 Index Documents

-Generate catalog files:
+Generate catalog files for each subdirectory:

- **feature-maps/_index.md** — Feature overview table with status
- **tech-registry/_index.md** — Component registry table with types
- **action-logs/_index.md** — Action history table (empty initially for new projects)
+```bash
+# Feature maps index
+ccw tool exec generate_ddd_docs '{"strategy":"index","entityId":"feature-maps","tool":"gemini"}'
+
+# Tech registry index
+ccw tool exec generate_ddd_docs '{"strategy":"index","entityId":"tech-registry","tool":"gemini"}'
+
+# Action logs index
+ccw tool exec generate_ddd_docs '{"strategy":"index","entityId":"action-logs","tool":"gemini"}'
+
+# Planning sessions index
+ccw tool exec generate_ddd_docs '{"strategy":"index","entityId":"planning","tool":"gemini"}'
+```
+
+Or generate all indexes at once (omit entityId):
+
+```bash
+ccw tool exec generate_ddd_docs '{"strategy":"index","tool":"gemini"}'
+```

 ### 4.2 README.md (unless --skip-overview)

 ```bash
-ccw cli -p "PURPOSE: Generate project README with overview and navigation
-TASK:
-• Project summary and purpose
-• Quick start guide
-• Navigation to features, components, and architecture
-• Link to doc-index.json
-MODE: write
-CONTEXT: @.workflow/.doc-index/doc-index.json @.workflow/.doc-index/feature-maps/_index.md
-EXPECTED: README.md with: Overview, Quick Start, Navigation, Links
-CONSTRAINTS: High-level only | Entry point for new developers
-" --tool gemini --mode write --cd .workflow/.doc-index/
+ccw tool exec generate_ddd_docs '{"strategy":"overview","tool":"gemini"}'
 ```

 ### 4.3 ARCHITECTURE.md (unless --skip-overview)

 ```bash
-ccw cli -p "PURPOSE: Generate architecture overview document
-TASK:
-• System design overview
-• Component relationships and dependencies
-• Key architecture decisions (from ADRs)
-• Technology stack
-MODE: write
-CONTEXT: @.workflow/.doc-index/doc-index.json @.workflow/.doc-index/tech-registry/*.md
-EXPECTED: ARCHITECTURE.md with: System Design, Component Diagram, ADRs, Tech Stack
-CONSTRAINTS: Architecture-focused | Reference component docs for details
-" --tool gemini --mode write --cd .workflow/.doc-index/
-```
-
-### 4.4 sessions/_index.md (unless --skip-overview)
-
-```bash
-ccw cli -p "PURPOSE: Generate planning sessions index
-TASK:
-• List all planning session folders chronologically
-• Link to each session's plan.json
-• Show session status and task count
-MODE: write
-CONTEXT: @.workflow/.doc-index/planning/*/plan.json
-EXPECTED: sessions/_index.md with: Session List, Links, Status
-CONSTRAINTS: Chronological order | Link to session folders
-" --tool gemini --mode write --cd .workflow/.doc-index/sessions/
-```
-
-Layer 1 frontmatter:
-```markdown
---
-layer: 1
-depends_on_layer2: [feat-auth, feat-orders]
-generated_at: ISO8601
---
+ccw tool exec generate_ddd_docs '{"strategy":"overview","entityId":"architecture","tool":"gemini"}'
 ```

 ## Phase 5: SCHEMA.md (unless --skip-schema)
@@ -235,17 +171,7 @@ generated_at: ISO8601
 ### 5.1 Generate Schema Documentation

 ```bash
-ccw cli -p "PURPOSE: Document doc-index.json schema structure and versioning
-TASK:
-• Document current schema structure (all fields)
-• Define versioning policy (semver: major.minor)
-• Document migration protocol for version upgrades
-• Provide examples for each schema section
-MODE: write
-CONTEXT: @.workflow/.doc-index/doc-index.json
-EXPECTED: SCHEMA.md with: Schema Structure, Versioning Policy, Migration Protocol, Examples
-CONSTRAINTS: Complete field documentation | Clear migration steps
-" --tool gemini --mode write --cd .workflow/.doc-index/
+ccw tool exec generate_ddd_docs '{"strategy":"schema","tool":"gemini"}'
 ```

 ### 5.2 Versioning Policy
@@ -284,7 +210,7 @@ Total: {N} documents generated
 | `-y, --yes` | Auto-confirm all decisions |
 | `--layer <3\|2\|1\|all>` | Generate specific layer only (default: all) |
 | `--force` | Overwrite existing documents |
-| `--skip-overview` | Skip README.md, ARCHITECTURE.md, sessions/_index.md |
+| `--skip-overview` | Skip README.md, ARCHITECTURE.md, planning/_index.md |
 | `--skip-schema` | Skip SCHEMA.md generation |

 ## Integration Points
@@ -293,3 +219,4 @@ Total: {N} documents generated
 - **Called by**: `/ddd:scan` (after index assembly), `/ddd:index-build` (after index assembly)
 - **Standalone**: Can be run independently on any project with existing doc-index.json
 - **Output**: Complete document tree in `.workflow/.doc-index/`
+- **Endpoint**: `ccw tool exec generate_ddd_docs` handles prompt construction, frontmatter, tool fallback, and file creation
--- a/.claude/commands/ddd/doc-refresh.md
+++ b/.claude/commands/ddd/doc-refresh.md
@@ -163,7 +163,7 @@ ccw cli -p "PURPOSE: Update project overview docs after feature changes
 TASK:
 • Update README.md feature list
 • Update ARCHITECTURE.md if new components added
-• Update sessions/_index.md with new planning sessions
+• Update planning/_index.md with new planning sessions
 MODE: write
 CONTEXT: @.workflow/.doc-index/feature-maps/*.md @.workflow/.doc-index/doc-index.json
 EXPECTED: Updated overview docs with current project state
--- a/.claude/commands/ddd/sync.md
+++ b/.claude/commands/ddd/sync.md
@@ -37,11 +37,42 @@ After completing a development task, synchronize the document index with actual
 - `doc-index.json` must exist
 - Git repository with committed or staged changes

+## Phase 0: Consistency Validation
+
+Before processing changes, verify that `doc-index.json` entries are consistent with actual code state.
+
+### 0.1 Validate Code Locations
+
+For each `technicalComponents[].codeLocations[]`:
+- Verify file exists on disk
+- If file was deleted/moved → flag for removal or update
+- If file exists → verify listed `symbols[]` still exist (quick grep/AST check)
+
+### 0.2 Validate Symbols
+
+For components with `codeLocations[].symbols[]`:
+- Check each symbol still exists in the referenced file
+- Detect new exported symbols not yet tracked
+- Report: `{N} stale symbols, {N} untracked symbols`
+
+### 0.3 Validation Report
+
+```
+Consistency Check:
+  Components validated: {N}
+  Files verified: {N}
+  Stale references: {N} (files missing or symbols removed)
+  Untracked symbols: {N} (new exports not in index)
+```
+
+If stale references found: warn and auto-fix during Phase 3 updates.
+If `--dry-run`: report only, no fixes.
+
 ## Phase 1: Change Detection

-### 0.1 Schema Version Check (TASK-006)
+### 1.0.1 Schema Version Check

-Before processing changes, verify doc-index schema compatibility:
+Before processing changes, verify doc-index.json schema compatibility:

 ```javascript
 const docIndex = JSON.parse(Read('.workflow/.doc-index/doc-index.json'));
@@ -201,6 +232,7 @@ For each affected component in `doc-index.json`:
 - Update `codeLocations` if file paths or line ranges changed
 - Update `symbols` if new exports were added
 - Add new `actionIds` entry
+- **Auto-update `responsibility`**: If symbols changed (new methods/exports added or removed), re-infer responsibility from current symbols list using Gemini analysis. This prevents stale descriptions (e.g., responsibility still says "登录、注册" after adding logout support)

 ### 3.2 Register New Components

--- a/.claude/commands/workflow/session/sync.md
+++ b/.claude/commands/workflow/session/sync.md
@@ -65,11 +65,14 @@ Analyze context and produce two update payloads. Use LLM reasoning (current agen
 ```javascript
 // ── Guidelines extraction ──
 // Scan git diff + session for:
-//   - New patterns adopted → convention
-//   - Restrictions discovered → constraint
-//   - Surprises / gotchas → learning
+//   - Debugging experiences → bug
+//   - Reusable code patterns → pattern
+//   - Architecture/design decisions → decision
+//   - Conventions, constraints, insights → rule
 //
-// Output: array of { type, category, text }
+// Output: array of { type, tag, text }
+//   type: 'bug' | 'pattern' | 'decision' | 'rule'
+//   tag: domain tag (api, routing, schema, security, etc.)
 // RULE: Only extract genuinely reusable insights. Skip trivial/obvious items.
 // RULE: Deduplicate against existing guidelines before adding.

@@ -118,7 +121,7 @@ console.log(`
 ── Sync Preview ──

 Guidelines (${guidelineUpdates.length} items):
-${guidelineUpdates.map(g => `  [${g.type}/${g.category}] ${g.text}`).join('\n') || '  (none)'}
+${guidelineUpdates.map(g => `  [${g.type}:${g.tag}] ${g.text}`).join('\n') || '  (none)'}

 Tech [${detectCategory(summary)}]:
  ${techEntry.title}
@@ -137,26 +140,102 @@ if (!autoYes) {
 ## Step 4: Write

 ```javascript
-// ── Update specs/*.md ──
-// Uses .ccw/specs/ directory (same as frontend/backend spec-index-builder)
-if (guidelineUpdates.length > 0) {
-  // Map guideline types to spec files
-  const specFileMap = {
-    convention: '.ccw/specs/coding-conventions.md',
-    constraint: '.ccw/specs/architecture-constraints.md',
-    learning: '.ccw/specs/coding-conventions.md' // learnings appended to conventions
+const matter = require('gray-matter')  // YAML frontmatter parser
+
+// ── Frontmatter check & repair helper ──
+// Ensures target spec file has valid YAML frontmatter with keywords
+// Uses gray-matter for robust parsing (handles malformed frontmatter, missing fields)
+function ensureFrontmatter(filePath, tag, type) {
+  const titleMap = {
+    'coding-conventions': 'Coding Conventions',
+    'architecture-constraints': 'Architecture Constraints',
+    'learnings': 'Learnings',
+    'quality-rules': 'Quality Rules'
+  }
+  const basename = filePath.split('/').pop().replace('.md', '')
+  const title = titleMap[basename] || basename
+  const defaultFm = {
+    title,
+    readMode: 'optional',
+    priority: 'medium',
+    scope: 'project',
+    dimension: 'specs',
+    keywords: [tag, type]
  }

+  if (!file_exists(filePath)) {
+    // Case A: Create new file with frontmatter
+    Write(filePath, matter.stringify(`\n# ${title}\n\n`, defaultFm))
+    return
+  }
+
+  const raw = Read(filePath)
+  let parsed
+  try {
+    parsed = matter(raw)
+  } catch {
+    parsed = { data: {}, content: raw }
+  }
+
+  const hasFrontmatter = raw.trimStart().startsWith('---')
+
+  if (!hasFrontmatter) {
+    // Case B: File exists but no frontmatter → prepend
+    Write(filePath, matter.stringify(raw, defaultFm))
+    return
+  }
+
+  // Case C: Frontmatter exists → ensure keywords include current tag
+  const existingKeywords = parsed.data.keywords || []
+  const newKeywords = [...new Set([...existingKeywords, tag, type])]
+
+  if (newKeywords.length !== existingKeywords.length) {
+    parsed.data.keywords = newKeywords
+    Write(filePath, matter.stringify(parsed.content, parsed.data))
+  }
+}
+
+// ── Update specs/*.md ──
+// Uses .ccw/specs/ directory - unified [type:tag] entry format
+if (guidelineUpdates.length > 0) {
+  // Map knowledge types to spec files
+  const specFileMap = {
+    bug: '.ccw/specs/learnings.md',
+    pattern: '.ccw/specs/coding-conventions.md',
+    decision: '.ccw/specs/architecture-constraints.md',
+    rule: null // determined by content below
+  }
+
+  const date = new Date().toISOString().split('T')[0]
+  const needsDate = { bug: true, pattern: true, decision: true, rule: false }
+
  for (const g of guidelineUpdates) {
-    const targetFile = specFileMap[g.type]
+    // For rule type, route by content and tag
+    let targetFile = specFileMap[g.type]
+    if (!targetFile) {
+      const isQuality = /\b(test|coverage|lint|eslint|质量|测试覆盖|pre-commit|tsc|type.check)\b/i.test(g.text)
+        || ['testing', 'quality', 'lint'].includes(g.tag)
+      const isConstraint = /\b(禁止|no|never|must not|forbidden|不得|不允许)\b/i.test(g.text)
+      if (isQuality) {
+        targetFile = '.ccw/specs/quality-rules.md'
+      } else if (isConstraint) {
+        targetFile = '.ccw/specs/architecture-constraints.md'
+      } else {
+        targetFile = '.ccw/specs/coding-conventions.md'
+      }
+    }
+
+    // Ensure frontmatter exists and keywords are up-to-date
+    ensureFrontmatter(targetFile, g.tag, g.type)
+
    const existing = Read(targetFile)
-    const ruleText = g.type === 'learning'
-      ? `- [${g.category}] ${g.text} (learned: ${new Date().toISOString().split('T')[0]})`
-      : `- [${g.category}] ${g.text}`
+    const entryLine = needsDate[g.type]
+      ? `- [${g.type}:${g.tag}] ${g.text} (${date})`
+      : `- [${g.type}:${g.tag}] ${g.text}`

    // Deduplicate: skip if text already in file
    if (!existing.includes(g.text)) {
-      const newContent = existing.trimEnd() + '\n' + ruleText + '\n'
+      const newContent = existing.trimEnd() + '\n' + entryLine + '\n'
      Write(targetFile, newContent)
    }
  }
@@ -198,4 +277,5 @@ Write(techPath, JSON.stringify(tech, null, 2))
 ## Related Commands

 - `/workflow:spec:setup` - Initialize project with specs scaffold
- `/workflow:spec:add` - Interactive wizard to create individual specs with scope selection
+- `/workflow:spec:add` - Add knowledge entries (bug/pattern/decision/rule) with unified [type:tag] format
+- `/workflow:spec:load` - Interactive spec loader with keyword/type/tag filtering
--- a/.claude/commands/workflow/spec/add.md
+++ b/.claude/commands/workflow/spec/add.md
--- a/.claude/commands/workflow/spec/load.md
+++ b/.claude/commands/workflow/spec/load.md
@@ -0,0 +1,392 @@
+---
+name: load
+description: Interactive spec loader - ask what user needs, then load relevant specs by keyword routing
+argument-hint: "[--all] [--type <bug|pattern|decision|rule>] [--tag <tag>] [\"keyword query\"]"
+examples:
+  - /workflow:spec:load
+  - /workflow:spec:load "api routing"
+  - /workflow:spec:load --type bug
+  - /workflow:spec:load --all
+  - /workflow:spec:load --tag security
+---
+
+# Spec Load Command (/workflow:spec:load)
+
+## Overview
+
+Interactive entry point for loading and browsing project specs. Asks the user what they need, then routes to the appropriate spec content based on keywords, type filters, or tag filters.
+
+**Design**: Menu-driven → keyword match → load & display. No file modifications.
+
+**Note**: This command may be called by other workflow commands. Upon completion, return immediately to continue the calling workflow.
+
+## Usage
+```bash
+/workflow:spec:load                    # Interactive menu
+/workflow:spec:load "api routing"      # Direct keyword search
+/workflow:spec:load --type bug         # Filter by knowledge type
+/workflow:spec:load --tag security     # Filter by domain tag
+/workflow:spec:load --all              # Load all specs
+```
+
+## Execution Process
+
+```
+Input Parsing:
+   ├─ Parse --all flag → loadAll = true | false
+   ├─ Parse --type (bug|pattern|decision|rule)
+   ├─ Parse --tag (domain tag)
+   └─ Parse keyword query (positional text)
+
+Decision:
+   ├─ --all → Load all specs (Path C)
+   ├─ --type or --tag or keyword → Direct filter (Path B)
+   └─ No args → Interactive menu (Path A)
+
+Path A: Interactive Menu
+   ├─ Step A1: Ask user intent
+   ├─ Step A2: Route to action
+   └─ Step A3: Display results
+
+Path B: Direct Filter
+   ├─ Step B1: Build filter from args
+   ├─ Step B2: Search specs
+   └─ Step B3: Display results
+
+Path C: Load All
+   └─ Display all spec contents
+
+Output:
+   └─ Formatted spec entries matching user query
+```
+
+## Implementation
+
+### Step 1: Parse Input
+
+```javascript
+const args = $ARGUMENTS
+const argsLower = args.toLowerCase()
+
+const loadAll = argsLower.includes('--all')
+const hasType = argsLower.includes('--type')
+const hasTag = argsLower.includes('--tag')
+
+let type = hasType ? args.match(/--type\s+(\w+)/i)?.[1]?.toLowerCase() : null
+let tag = hasTag ? args.match(/--tag\s+([\w-]+)/i)?.[1]?.toLowerCase() : null
+
+// Extract keyword query (everything that's not a flag)
+let keyword = args
+  .replace(/--type\s+\w+/gi, '')
+  .replace(/--tag\s+[\w-]+/gi, '')
+  .replace(/--all/gi, '')
+  .replace(/^["']|["']$/g, '')
+  .trim()
+
+// Validate type
+if (type && !['bug', 'pattern', 'decision', 'rule'].includes(type)) {
+  console.log("Invalid type. Use 'bug', 'pattern', 'decision', or 'rule'.")
+  return
+}
+```
+
+### Step 2: Determine Mode
+
+```javascript
+const useInteractive = !loadAll && !hasType && !hasTag && !keyword
+```
+
+### Path A: Interactive Menu
+
+```javascript
+if (useInteractive) {
+  const answer = AskUserQuestion({
+    questions: [{
+      question: "What specs would you like to load?",
+      header: "Action",
+      multiSelect: false,
+      options: [
+        {
+          label: "Browse all specs",
+          description: "Load and display all project spec entries"
+        },
+        {
+          label: "Search by keyword",
+          description: "Find specs matching a keyword (e.g., api, security, routing)"
+        },
+        {
+          label: "View bug experiences",
+          description: "Load all [bug:*] debugging experience entries"
+        },
+        {
+          label: "View code patterns",
+          description: "Load all [pattern:*] reusable code pattern entries"
+        }
+      ]
+    }]
+  })
+
+  const choice = answer.answers["Action"]
+
+  if (choice === "Browse all specs") {
+    loadAll = true
+  } else if (choice === "View bug experiences") {
+    type = "bug"
+  } else if (choice === "View code patterns") {
+    type = "pattern"
+  } else if (choice === "Search by keyword") {
+    // Ask for keyword
+    const kwAnswer = AskUserQuestion({
+      questions: [{
+        question: "Enter keyword(s) to search for:",
+        header: "Keyword",
+        multiSelect: false,
+        options: [
+          { label: "api", description: "API endpoints, HTTP, REST, routing" },
+          { label: "security", description: "Authentication, authorization, input validation" },
+          { label: "arch", description: "Architecture, design patterns, module structure" },
+          { label: "perf", description: "Performance, caching, optimization" }
+        ]
+      }]
+    })
+    keyword = kwAnswer.answers["Keyword"].toLowerCase()
+  } else {
+    // "Other" — user typed custom input, use as keyword
+    keyword = choice.toLowerCase()
+  }
+}
+```
+
+### Step 3: Load Spec Files
+
+```javascript
+// Discover all spec files
+const specFiles = [
+  '.ccw/specs/coding-conventions.md',
+  '.ccw/specs/architecture-constraints.md',
+  '.ccw/specs/learnings.md',
+  '.ccw/specs/quality-rules.md'
+]
+
+// Also check personal specs
+const personalFiles = [
+  '~/.ccw/personal/conventions.md',
+  '~/.ccw/personal/constraints.md',
+  '~/.ccw/personal/learnings.md',
+  '.ccw/personal/conventions.md',
+  '.ccw/personal/constraints.md',
+  '.ccw/personal/learnings.md'
+]
+
+// Read all existing spec files
+const allEntries = []
+
+for (const file of [...specFiles, ...personalFiles]) {
+  if (!file_exists(file)) continue
+  const content = Read(file)
+
+  // Extract entries using unified format regex
+  // Entry line: - [type:tag] summary (date)
+  // Extended:       - key: value
+  const lines = content.split('\n')
+  let currentEntry = null
+
+  for (const line of lines) {
+    const entryMatch = line.match(/^- \[(\w+):([\w-]+)\] (.*?)(?:\s+\((\d{4}-\d{2}-\d{2})\))?$/)
+    if (entryMatch) {
+      if (currentEntry) allEntries.push(currentEntry)
+      currentEntry = {
+        type: entryMatch[1],
+        tag: entryMatch[2],
+        summary: entryMatch[3],
+        date: entryMatch[4] || null,
+        extended: {},
+        source: file,
+        raw: line
+      }
+    } else if (currentEntry && /^\s{4}- ([\w-]+):\s?(.*)/.test(line)) {
+      const fieldMatch = line.match(/^\s{4}- ([\w-]+):\s?(.*)/)
+      currentEntry.extended[fieldMatch[1]] = fieldMatch[2]
+    } else if (currentEntry && !/^\s{4}/.test(line) && line.trim() !== '') {
+      // Non-indented non-empty line = end of current entry
+      allEntries.push(currentEntry)
+      currentEntry = null
+    }
+
+    // Also handle legacy format: - [tag] text (learned: date)
+    const legacyMatch = line.match(/^- \[([\w-]+)\] (.+?)(?:\s+\(learned: (\d{4}-\d{2}-\d{2})\))?$/)
+    if (!entryMatch && legacyMatch) {
+      if (currentEntry) allEntries.push(currentEntry)
+      currentEntry = {
+        type: 'rule',
+        tag: legacyMatch[1],
+        summary: legacyMatch[2],
+        date: legacyMatch[3] || null,
+        extended: {},
+        source: file,
+        raw: line,
+        legacy: true
+      }
+    }
+  }
+  if (currentEntry) allEntries.push(currentEntry)
+}
+```
+
+### Step 4: Filter Entries
+
+```javascript
+let filtered = allEntries
+
+// Filter by type
+if (type) {
+  filtered = filtered.filter(e => e.type === type)
+}
+
+// Filter by tag
+if (tag) {
+  filtered = filtered.filter(e => e.tag === tag)
+}
+
+// Filter by keyword (search in tag, summary, and extended fields)
+if (keyword) {
+  const kw = keyword.toLowerCase()
+  const kwTerms = kw.split(/\s+/)
+
+  filtered = filtered.filter(e => {
+    const searchText = [
+      e.type, e.tag, e.summary,
+      ...Object.values(e.extended)
+    ].join(' ').toLowerCase()
+
+    return kwTerms.every(term => searchText.includes(term))
+  })
+}
+
+// If --all, keep everything (no filter)
+```
+
+### Step 5: Display Results
+
+```javascript
+if (filtered.length === 0) {
+  const filterDesc = []
+  if (type) filterDesc.push(`type=${type}`)
+  if (tag) filterDesc.push(`tag=${tag}`)
+  if (keyword) filterDesc.push(`keyword="${keyword}"`)
+
+  console.log(`
+No specs found matching: ${filterDesc.join(', ') || '(all)'}
+
+Available spec files:
+${specFiles.filter(f => file_exists(f)).map(f => `  - ${f}`).join('\n') || '  (none)'}
+
+Suggestions:
+- Use /workflow:spec:setup to initialize specs
+- Use /workflow:spec:add to add new entries
+- Use /workflow:spec:load --all to see everything
+`)
+  return
+}
+
+// Group by source file
+const grouped = {}
+for (const entry of filtered) {
+  if (!grouped[entry.source]) grouped[entry.source] = []
+  grouped[entry.source].push(entry)
+}
+
+// Display
+console.log(`
+## Specs Loaded (${filtered.length} entries)
+${type ? `Type: ${type}` : ''}${tag ? ` Tag: ${tag}` : ''}${keyword ? ` Keyword: "${keyword}"` : ''}
+`)
+
+for (const [source, entries] of Object.entries(grouped)) {
+  console.log(`### ${source}`)
+  console.log('')
+
+  for (const entry of entries) {
+    // Render entry
+    const datePart = entry.date ? ` (${entry.date})` : ''
+    console.log(`- [${entry.type}:${entry.tag}] ${entry.summary}${datePart}`)
+
+    // Render extended fields
+    for (const [key, value] of Object.entries(entry.extended)) {
+      console.log(`    - ${key}: ${value}`)
+    }
+  }
+  console.log('')
+}
+
+// Summary footer
+const typeCounts = {}
+for (const e of filtered) {
+  typeCounts[e.type] = (typeCounts[e.type] || 0) + 1
+}
+const typeBreakdown = Object.entries(typeCounts)
+  .map(([t, c]) => `${t}: ${c}`)
+  .join(', ')
+
+console.log(`---`)
+console.log(`Total: ${filtered.length} entries (${typeBreakdown})`)
+console.log(`Sources: ${Object.keys(grouped).join(', ')}`)
+```
+
+## Examples
+
+### Interactive Browse
+```bash
+/workflow:spec:load
+# → Menu: "What specs would you like to load?"
+# → User selects "Browse all specs"
+# → Displays all entries grouped by file
+```
+
+### Keyword Search
+```bash
+/workflow:spec:load "api routing"
+# → Filters entries where tag/summary/extended contains "api" AND "routing"
+# → Displays matching entries
+```
+
+### Type Filter
+```bash
+/workflow:spec:load --type bug
+# → Shows all [bug:*] entries from learnings.md
+```
+
+### Tag Filter
+```bash
+/workflow:spec:load --tag security
+# → Shows all [*:security] entries across all spec files
+```
+
+### Combined Filters
+```bash
+/workflow:spec:load --type rule --tag api
+# → Shows all [rule:api] entries
+```
+
+### Load All
+```bash
+/workflow:spec:load --all
+# → Displays every entry from every spec file
+```
+
+## Error Handling
+
+| Error | Resolution |
+|-------|------------|
+| No spec files found | Suggest `/workflow:spec:setup` to initialize |
+| No matching entries | Show available files and suggest alternatives |
+| Invalid type | Exit with valid type list |
+| Corrupt entry format | Skip unparseable lines, continue loading |
+
+## Related Commands
+
+- `/workflow:spec:setup` - Initialize project with specs scaffold
+- `/workflow:spec:add` - Add knowledge entries (bug/pattern/decision/rule) with unified [type:tag] format
+- `/workflow:session:sync` - Quick-sync session work to specs and project-tech
+- `ccw spec list` - View spec file index
+- `ccw spec load` - CLI-level spec loading (used by hooks)
--- a/.claude/commands/workflow/spec/setup.md
+++ b/.claude/commands/workflow/spec/setup.md
@@ -471,70 +471,129 @@ For each category of collected answers, append rules to the corresponding spec M
 - Round 5 (quality): `category: execution` (testing phase)

 ```javascript
+const matter = require('gray-matter')  // YAML frontmatter parser
+
+// ── Frontmatter check & repair helper ──
+// Ensures target spec file has valid YAML frontmatter with keywords
+// Uses gray-matter for robust parsing (handles malformed frontmatter, missing fields)
+function ensureSpecFrontmatter(filePath, extraKeywords = []) {
+  const titleMap = {
+    'coding-conventions': 'Coding Conventions',
+    'architecture-constraints': 'Architecture Constraints',
+    'learnings': 'Learnings',
+    'quality-rules': 'Quality Rules'
+  }
+  const basename = filePath.split('/').pop().replace('.md', '')
+  const title = titleMap[basename] || basename
+  const defaultKw = filePath.includes('conventions') ? 'convention'
+    : filePath.includes('constraints') ? 'constraint' : 'quality'
+  const defaultFm = {
+    title,
+    readMode: 'optional',
+    priority: 'medium',
+    category: 'general',
+    scope: 'project',
+    dimension: 'specs',
+    keywords: [...new Set([defaultKw, ...extraKeywords])]
+  }
+
+  if (!file_exists(filePath)) {
+    // Case A: Create new file with frontmatter
+    const specDir = path.dirname(filePath)
+    if (!fs.existsSync(specDir)) {
+      fs.mkdirSync(specDir, { recursive: true })
+    }
+    Write(filePath, matter.stringify(`\n# ${title}\n\n`, defaultFm))
+    return
+  }
+
+  const raw = Read(filePath)
+  let parsed
+  try {
+    parsed = matter(raw)
+  } catch {
+    parsed = { data: {}, content: raw }
+  }
+
+  const hasFrontmatter = raw.trimStart().startsWith('---')
+
+  if (!hasFrontmatter) {
+    // Case B: File exists but no frontmatter → prepend
+    Write(filePath, matter.stringify(raw, defaultFm))
+    return
+  }
+
+  // Case C: Frontmatter exists → ensure keywords include extras
+  const existingKeywords = parsed.data.keywords || []
+  const newKeywords = [...new Set([...existingKeywords, defaultKw, ...extraKeywords])]
+
+  if (newKeywords.length !== existingKeywords.length) {
+    parsed.data.keywords = newKeywords
+    Write(filePath, matter.stringify(parsed.content, parsed.data))
+  }
+}
+
 // Helper: append rules to a spec MD file with category support
 // Uses .ccw/specs/ directory (same as frontend/backend spec-index-builder)
 function appendRulesToSpecFile(filePath, rules, defaultCategory = 'general') {
  if (rules.length === 0) return

-  // Ensure .ccw/specs/ directory exists
-  const specDir = path.dirname(filePath)
-  if (!fs.existsSync(specDir)) {
-    fs.mkdirSync(specDir, { recursive: true })
-  }
+  // Extract domain tags from rules for keyword accumulation
+  const ruleTags = rules
+    .map(r => r.match(/\[[\w]+:([\w-]+)\]/)?.[1])
+    .filter(Boolean)

-  // Check if file exists
-  if (!file_exists(filePath)) {
-    // Create file with frontmatter including category
-    const frontmatter = `---
-title: ${filePath.includes('conventions') ? 'Coding Conventions' : filePath.includes('constraints') ? 'Architecture Constraints' : 'Quality Rules'}
-readMode: optional
-priority: medium
-category: ${defaultCategory}
-scope: project
-dimension: specs
-keywords: [${defaultCategory}, ${filePath.includes('conventions') ? 'convention' : filePath.includes('constraints') ? 'constraint' : 'quality'}]
---
-
-# ${filePath.includes('conventions') ? 'Coding Conventions' : filePath.includes('constraints') ? 'Architecture Constraints' : 'Quality Rules'}
-
-`
-    Write(filePath, frontmatter)
-  }
+  // Ensure frontmatter exists and keywords include rule tags
+  ensureSpecFrontmatter(filePath, [...new Set(ruleTags)])

  const existing = Read(filePath)
-  // Append new rules as markdown list items after existing content
-  const newContent = existing.trimEnd() + '\n' + rules.map(r => `- ${r}`).join('\n') + '\n'
+  // Append new rules as markdown list items - rules are already in [type:tag] format from caller
+  const newContent = existing.trimEnd() + '\n' + rules.map(r => {
+    // If rule already has - prefix or [type:tag] format, use as-is
+    if (/^- /.test(r)) return r
+    if (/^\[[\w]+:[\w-]+\]/.test(r)) return `- ${r}`
+    return `- [rule:${defaultCategory}] ${r}`
+  }).join('\n') + '\n'
  Write(filePath, newContent)
 }

-// Write conventions (general category) - use .ccw/specs/ (same as frontend/backend)
-appendRulesToSpecFile('.ccw/specs/coding-conventions.md',
-  [...newCodingStyle, ...newNamingPatterns, ...newFileStructure, ...newDocumentation],
-  'general')
+// Helper: infer domain tag from rule content
+function inferTag(text) {
+  const t = text.toLowerCase()
+  if (/\b(api|http|rest|endpoint|routing)\b/.test(t)) return 'api'
+  if (/\b(security|auth|permission|xss|sql|sanitize)\b/.test(t)) return 'security'
+  if (/\b(database|db|sql|postgres|mysql)\b/.test(t)) return 'db'
+  if (/\b(react|component|hook|jsx|tsx)\b/.test(t)) return 'react'
+  if (/\b(performance|cache|lazy|async|slow)\b/.test(t)) return 'perf'
+  if (/\b(test|coverage|mock|jest|vitest)\b/.test(t)) return 'testing'
+  if (/\b(architecture|layer|module|dependency)\b/.test(t)) return 'arch'
+  if (/\b(naming|camel|pascal|prefix|suffix)\b/.test(t)) return 'naming'
+  if (/\b(file|folder|directory|structure)\b/.test(t)) return 'file'
+  if (/\b(doc|comment|jsdoc|readme)\b/.test(t)) return 'doc'
+  if (/\b(build|webpack|vite|compile)\b/.test(t)) return 'build'
+  if (/\b(deploy|ci|cd|docker)\b/.test(t)) return 'deploy'
+  if (/\b(lint|eslint|prettier|format)\b/.test(t)) return 'lint'
+  if (/\b(type|typescript|strict|any)\b/.test(t)) return 'typing'
+  return 'style' // fallback for coding conventions
+}

-// Write constraints (planning category)
+// Write conventions - infer domain tags from content
+appendRulesToSpecFile('.ccw/specs/coding-conventions.md',
+  [...newCodingStyle, ...newNamingPatterns, ...newFileStructure, ...newDocumentation]
+    .map(r => /^\[[\w]+:[\w-]+\]/.test(r) ? r : `[rule:${inferTag(r)}] ${r}`),
+  'style')
+
+// Write constraints - infer domain tags from content
 appendRulesToSpecFile('.ccw/specs/architecture-constraints.md',
-  [...newArchitecture, ...newTechStack, ...newPerformance, ...newSecurity],
-  'planning')
+  [...newArchitecture, ...newTechStack, ...newPerformance, ...newSecurity]
+    .map(r => /^\[[\w]+:[\w-]+\]/.test(r) ? r : `[rule:${inferTag(r)}] ${r}`),
+  'arch')

 // Write quality rules (execution category)
 if (newQualityRules.length > 0) {
  const qualityPath = '.ccw/specs/quality-rules.md'
-  if (!file_exists(qualityPath)) {
-    Write(qualityPath, `---
-title: Quality Rules
-readMode: required
-priority: high
-category: execution
-scope: project
-dimension: specs
-keywords: [execution, quality, testing, coverage, lint]
---
-
-# Quality Rules
-
-`)
-  }
+  // ensureSpecFrontmatter handles create/repair/keyword-update
+  ensureSpecFrontmatter(qualityPath, ['quality', 'testing', 'coverage', 'lint'])
  appendRulesToSpecFile(qualityPath,
    newQualityRules.map(q => `${q.rule} (scope: ${q.scope}, enforced by: ${q.enforced_by})`),
    'execution')
@@ -644,7 +703,8 @@ Next steps:

 ## Related Commands

- `/workflow:spec:add` - Interactive wizard to create individual specs with scope selection
+- `/workflow:spec:add` - Add knowledge entries (bug/pattern/decision/rule) with unified [type:tag] format
+- `/workflow:spec:load` - Interactive spec loader with keyword/type/tag filtering
 - `/workflow:session:sync` - Quick-sync session work to specs and project-tech
 - `workflow-plan` skill - Start planning with initialized project context
 - `/workflow:status --project` - View project state and guidelines
--- a/.claude/skills/team-coordinate/SKILL.md
+++ b/.claude/skills/team-coordinate/SKILL.md
@@ -32,6 +32,18 @@ Universal team coordination skill: analyze task -> generate role-specs -> dispat
    ccw cli --mode write     - code generation and modification
 ```

+## Shared Constants
+
+| Constant | Value |
+|----------|-------|
+| Session prefix | `TC` |
+| Session path | `.workflow/.team/TC-<slug>-<date>/` |
+| Worker agent | `team-worker` |
+| Message bus | `mcp__ccw-tools__team_msg(session_id=<session-id>, ...)` |
+| CLI analysis | `ccw cli --mode analysis` |
+| CLI write | `ccw cli --mode write` |
+| Max roles | 5 |
+
 ## Role Router

 This skill is **coordinator-only**. Workers do NOT invoke this skill -- they are spawned as `team-worker` agents directly.
@@ -85,6 +97,9 @@ User provides task description
 |---------|--------|
 | `check` / `status` | Output execution status graph, no advancement |
 | `resume` / `continue` | Check worker states, advance next step |
+| `revise <TASK-ID> [feedback]` | Revise specific task with optional feedback |
+| `feedback <text>` | Inject feedback into active pipeline |
+| `improve [dimension]` | Auto-improve weakest quality dimension |

 ---

@@ -150,6 +165,17 @@ AskUserQuestion({

 ---

+## Specs Reference
+
+| Spec | Purpose |
+|------|---------|
+| [specs/pipelines.md](specs/pipelines.md) | Dynamic pipeline model, task naming, dependency graph |
+| [specs/role-spec-template.md](specs/role-spec-template.md) | Template for dynamic role-spec generation |
+| [specs/quality-gates.md](specs/quality-gates.md) | Quality thresholds and scoring dimensions |
+| [specs/knowledge-transfer.md](specs/knowledge-transfer.md) | Context transfer protocols between roles |
+
+---
+
 ## Session Directory

 ```
--- a/.claude/skills/team-coordinate/roles/coordinator/commands/analyze-task.md
+++ b/.claude/skills/team-coordinate/roles/coordinator/commands/analyze-task.md
@@ -16,6 +16,20 @@ Parse user task description -> detect required capabilities -> build dependency

 If task context requires codebase knowledge, set `needs_research: true`. Phase 2 will spawn researcher worker.

+## When to Use
+
+| Trigger | Condition |
+|---------|-----------|
+| New task | Coordinator Phase 1 receives task description |
+| Re-analysis | User provides revised requirements |
+| Adapt | handleAdapt extends analysis for new capability |
+
+## Strategy
+
+- **Delegation**: Inline execution (coordinator processes directly)
+- **Mode**: Text-level analysis only (no codebase reading)
+- **Output**: `<session>/task-analysis.json`
+
 ## Phase 2: Context Loading

 | Input | Source | Required |
--- a/.claude/skills/team-coordinate/roles/coordinator/commands/dispatch.md
+++ b/.claude/skills/team-coordinate/roles/coordinator/commands/dispatch.md
@@ -4,6 +4,20 @@

 Create task chains from dynamic dependency graphs. Builds pipelines from the task-analysis.json produced by Phase 1. Workers are spawned as team-worker agents with role-spec paths.

+## When to Use
+
+| Trigger | Condition |
+|---------|-----------|
+| After analysis | Phase 1 complete, task-analysis.json exists |
+| After adapt | handleAdapt created new roles, needs new tasks |
+| Re-dispatch | Pipeline restructuring (rare) |
+
+## Strategy
+
+- **Delegation**: Inline execution (coordinator processes directly)
+- **Inputs**: task-analysis.json + team-session.json
+- **Output**: TaskCreate calls with dependency chains
+
 ## Phase 2: Context Loading

 | Input | Source | Required |
--- a/.claude/skills/team-coordinate/roles/coordinator/commands/monitor.md
+++ b/.claude/skills/team-coordinate/roles/coordinator/commands/monitor.md
@@ -4,6 +4,22 @@

 Event-driven pipeline coordination with Spawn-and-Stop pattern. Role names are read from `team-session.json#roles`. Workers are spawned as `team-worker` agents with role-spec paths. Includes `handleComplete` for pipeline completion action and `handleAdapt` for mid-pipeline capability gap handling.

+## When to Use
+
+| Trigger | Condition |
+|---------|-----------|
+| Worker callback | Message contains [role-name] from session roles |
+| User command | "check", "status", "resume", "continue" |
+| Capability gap | Worker reports capability_gap |
+| Pipeline spawn | After dispatch, initial spawn needed |
+| Pipeline complete | All tasks done |
+
+## Strategy
+
+- **Delegation**: Inline execution with handler routing
+- **Beat model**: ONE_STEP_PER_INVOCATION — one handler then STOP
+- **Workers**: Spawned as team-worker via Agent() in background
+
 ## Constants

 | Constant | Value | Description |
--- a/.claude/skills/team-coordinate/roles/coordinator/role.md
+++ b/.claude/skills/team-coordinate/roles/coordinator/role.md
@@ -1,3 +1,7 @@
+---
+role: coordinator
+---
+
 # Coordinator Role

 Orchestrate the team-coordinate workflow: task analysis, dynamic role-spec generation, task dispatching, progress monitoring, session state, and completion action. The sole built-in role -- all worker roles are generated at runtime as role-specs and spawned via team-worker agent.
@@ -33,6 +37,30 @@ Orchestrate the team-coordinate workflow: task analysis, dynamic role-spec gener

 ---

+## Message Types
+
+| Type | Direction | Trigger |
+|------|-----------|---------|
+| state_update | outbound | Session init, pipeline progress |
+| task_unblocked | outbound | Task ready for execution |
+| fast_advance | inbound | Worker skipped coordinator |
+| capability_gap | inbound | Worker needs new capability |
+| error | inbound | Worker failure |
+| impl_complete | inbound | Worker task done |
+| consensus_blocked | inbound | Discussion verdict conflict |
+
+## Message Bus Protocol
+
+All coordinator state changes MUST be logged to team_msg BEFORE SendMessage:
+
+1. `team_msg(operation="log", ...)` — log the event
+2. `SendMessage(...)` — communicate to worker/user
+3. `TaskUpdate(...)` — update task state
+
+Read state before every handler: `team_msg(operation="get_state", session_id=<session-id>)`
+
+---
+
 ## Command Execution Protocol

 When coordinator needs to execute a command (analyze-task, dispatch, monitor):
@@ -52,6 +80,20 @@ Phase 1 needs task analysis
  -> Continue to Phase 2
 ```

+## Toolbox
+
+| Tool | Type | Purpose |
+|------|------|---------|
+| commands/analyze-task.md | Command | Task analysis and role design |
+| commands/dispatch.md | Command | Task chain creation |
+| commands/monitor.md | Command | Pipeline monitoring and handlers |
+| team-worker | Subagent | Worker spawning |
+| TeamCreate / TeamDelete | System | Team lifecycle |
+| TaskCreate / TaskList / TaskGet / TaskUpdate | System | Task lifecycle |
+| team_msg | System | Message bus operations |
+| SendMessage | System | Inter-agent communication |
+| AskUserQuestion | System | User interaction |
+
 ---

 ## Entry Router
--- a/.claude/skills/team-coordinate/specs/knowledge-transfer.md
+++ b/.claude/skills/team-coordinate/specs/knowledge-transfer.md
@@ -0,0 +1,111 @@
+# Knowledge Transfer Protocols
+
+## 1. Transfer Channels
+
+| Channel | Scope | Mechanism | When to Use |
+|---------|-------|-----------|-------------|
+| **Artifacts** | Producer -> Consumer | Write to `<session>/artifacts/<name>.md`, consumer reads in Phase 2 | Structured deliverables (reports, plans, specs) |
+| **State Updates** | Cross-role | `team_msg(operation="log", type="state_update", data={...})` / `team_msg(operation="get_state", session_id=<session-id>)` | Key findings, decisions, metadata (small, structured data) |
+| **Wisdom** | Cross-task | Append to `<session>/wisdom/{learnings,decisions,conventions,issues}.md` | Patterns, conventions, risks discovered during execution |
+| **Context Accumulator** | Intra-role (inner loop) | In-memory array, passed to each subsequent task in same-prefix loop | Prior task summaries within same role's inner loop |
+| **Exploration Cache** | Cross-role | `<session>/explorations/cache-index.json` + per-angle JSON | Codebase discovery results, prevents duplicate exploration |
+
+## 2. Context Loading Protocol (Phase 2)
+
+Every role MUST load context in this order before starting work.
+
+| Step | Action | Required |
+|------|--------|----------|
+| 1 | Extract session path from task description | Yes |
+| 2 | `team_msg(operation="get_state", session_id=<session-id>)` | Yes |
+| 3 | Read artifact files from upstream state's `ref` paths | Yes |
+| 4 | Read `<session>/wisdom/*.md` if exists | Yes |
+| 5 | Check `<session>/explorations/cache-index.json` before new exploration | If exploring |
+| 6 | For inner_loop roles: load context_accumulator from prior tasks | If inner_loop |
+
+**Loading rules**:
+- Never skip step 2 -- state contains key decisions and findings
+- If `ref` path in state does not exist, log warning and continue
+- Wisdom files are append-only -- read all entries, newest last
+
+## 3. Context Publishing Protocol (Phase 4)
+
+| Step | Action | Required |
+|------|--------|----------|
+| 1 | Write deliverable to `<session>/artifacts/<task-id>-<name>.md` | Yes |
+| 2 | Send `team_msg(type="state_update")` with payload (see schema below) | Yes |
+| 3 | Append wisdom entries for learnings, decisions, issues found | If applicable |
+
+## 4. State Update Schema
+
+Sent via `team_msg(type="state_update")` on task completion.
+
+```json
+{
+  "status": "task_complete",
+  "task_id": "<TASK-NNN>",
+  "ref": "<session>/artifacts/<filename>",
+  "key_findings": [
+    "Finding 1",
+    "Finding 2"
+  ],
+  "decisions": [
+    "Decision with rationale"
+  ],
+  "files_modified": [
+    "path/to/file.ts"
+  ],
+  "verification": "self-validated | peer-reviewed | tested"
+}
+```
+
+**Field rules**:
+- `ref`: Always an artifact path, never inline content
+- `key_findings`: Max 5 items, each under 100 chars
+- `decisions`: Include rationale, not just the choice
+- `files_modified`: Only for implementation tasks
+- `verification`: One of `self-validated`, `peer-reviewed`, `tested`
+
+**Write state** (namespaced by role):
+```
+team_msg(operation="log", session_id=<session-id>, from=<role>, type="state_update", data={
+  "<role_name>": { "key_findings": [...], "scope": "..." }
+})
+```
+
+**Read state**:
+```
+team_msg(operation="get_state", session_id=<session-id>)
+// Returns merged state from all state_update messages
+```
+
+## 5. Exploration Cache Protocol
+
+Prevents redundant research across tasks and discussion rounds.
+
+| Step | Action |
+|------|--------|
+| 1 | Read `<session>/explorations/cache-index.json` |
+| 2 | If angle already explored, read cached result from `explore-<angle>.json` |
+| 3 | If not cached, perform exploration |
+| 4 | Write result to `<session>/explorations/explore-<angle>.json` |
+| 5 | Update `cache-index.json` with new entry |
+
+**cache-index.json format**:
+```json
+{
+  "entries": [
+    {
+      "angle": "competitor-analysis",
+      "file": "explore-competitor-analysis.json",
+      "created_by": "RESEARCH-001",
+      "timestamp": "2026-01-15T10:30:00Z"
+    }
+  ]
+}
+```
+
+**Rules**:
+- Cache key is the exploration `angle` (normalized to kebab-case)
+- Cache entries never expire within a session
+- Any role can read cached explorations; only the creator updates them
--- a/.claude/skills/team-coordinate/specs/pipelines.md
+++ b/.claude/skills/team-coordinate/specs/pipelines.md
@@ -81,3 +81,17 @@ message_types:
 ## Specs Reference

 - [role-spec-template.md](role-spec-template.md) — Template for generating dynamic role-specs
+- [quality-gates.md](quality-gates.md) — Quality thresholds and scoring dimensions
+- [knowledge-transfer.md](knowledge-transfer.md) — Context transfer protocols between roles
+
+## Quality Gate Integration
+
+Dynamic pipelines reference quality thresholds from [specs/quality-gates.md](quality-gates.md).
+
+| Gate Point | Trigger | Criteria Source |
+|------------|---------|----------------|
+| After artifact production | Producer role Phase 4 | Behavioral Traits in role-spec |
+| After validation tasks | Tester/analyst completion | quality-gates.md thresholds |
+| Pipeline completion | All tasks done | Aggregate scoring |
+
+Issue classification: Error (blocks) > Warning (proceed with justification) > Info (log for future).
--- a/.claude/skills/team-coordinate/specs/quality-gates.md
+++ b/.claude/skills/team-coordinate/specs/quality-gates.md
@@ -0,0 +1,112 @@
+# Quality Gates
+
+## 1. Quality Thresholds
+
+| Result | Score | Action |
+|--------|-------|--------|
+| Pass | >= 80% | Report completed |
+| Review | 60-79% | Report completed with warnings |
+| Fail | < 60% | Retry Phase 3 (max 2 retries) |
+
+## 2. Scoring Dimensions
+
+| Dimension | Weight | Criteria |
+|-----------|--------|----------|
+| Completeness | 25% | All required outputs present with substantive content |
+| Consistency | 25% | Terminology, formatting, cross-references are uniform |
+| Accuracy | 25% | Outputs are factually correct and verifiable against sources |
+| Depth | 25% | Sufficient detail for downstream consumers to act on deliverables |
+
+**Score** = weighted average of all dimensions (0-100 per dimension).
+
+## 3. Dynamic Role Quality Checks
+
+Quality checks vary by `output_type` (from task-analysis.json role metadata).
+
+### output_type: artifact
+
+| Check | Pass Criteria |
+|-------|---------------|
+| Artifact exists | File written to `<session>/artifacts/` |
+| Content non-empty | Substantive content, not just headers |
+| Format correct | Expected format (MD, JSON) matches deliverable |
+| Cross-references | All references to upstream artifacts resolve |
+
+### output_type: codebase
+
+| Check | Pass Criteria |
+|-------|---------------|
+| Files modified | Claimed files actually changed (Read to confirm) |
+| Syntax valid | No syntax errors in modified files |
+| No regressions | Existing functionality preserved |
+| Summary artifact | Implementation summary written to artifacts/ |
+
+### output_type: mixed
+
+All checks from both `artifact` and `codebase` apply.
+
+## 4. Verification Protocol
+
+Derived from Behavioral Traits in [role-spec-template.md](role-spec-template.md).
+
+| Step | Action | Required |
+|------|--------|----------|
+| 1 | Verify all claimed files exist via Read | Yes |
+| 2 | Confirm artifact written to `<session>/artifacts/` | Yes |
+| 3 | Check verification summary fields present | Yes |
+| 4 | Score against quality dimensions | Yes |
+| 5 | Apply threshold -> Pass/Review/Fail | Yes |
+
+**On Fail**: Retry Phase 3 (max 2 retries). After 2 retries, report `partial_completion`.
+
+**On Review**: Proceed with warnings logged to `<session>/wisdom/issues.md`.
+
+## 5. Code Review Dimensions
+
+For REVIEW-* or validation tasks during implementation pipelines.
+
+### Quality
+
+| Check | Severity |
+|-------|----------|
+| Empty catch blocks | Error |
+| `as any` type casts | Warning |
+| `@ts-ignore` / `@ts-expect-error` | Warning |
+| `console.log` in production code | Warning |
+| Unused imports/variables | Info |
+
+### Security
+
+| Check | Severity |
+|-------|----------|
+| Hardcoded secrets/credentials | Error |
+| SQL injection vectors | Error |
+| `eval()` or `Function()` usage | Error |
+| `innerHTML` assignment | Warning |
+| Missing input validation | Warning |
+
+### Architecture
+
+| Check | Severity |
+|-------|----------|
+| Circular dependencies | Error |
+| Deep cross-boundary imports (3+ levels) | Warning |
+| Files > 500 lines | Warning |
+| Functions > 50 lines | Info |
+
+### Requirements Coverage
+
+| Check | Severity |
+|-------|----------|
+| Core functionality implemented | Error if missing |
+| Acceptance criteria covered | Error if missing |
+| Edge cases handled | Warning |
+| Error states handled | Warning |
+
+## 6. Issue Classification
+
+| Class | Label | Action |
+|-------|-------|--------|
+| Error | Must fix | Blocks progression, must resolve before proceeding |
+| Warning | Should fix | Should resolve, can proceed with justification |
+| Info | Nice to have | Optional improvement, log for future |
--- a/.claude/skills/team-coordinate/specs/role-spec-template.md
+++ b/.claude/skills/team-coordinate/specs/role-spec-template.md
@@ -46,6 +46,7 @@ message_types:
 | `prefix` | Yes | Task prefix to filter (e.g., RESEARCH, DRAFT, IMPL) |
 | `inner_loop` | Yes | Whether team-worker loops through same-prefix tasks |
 | `CLI tools` | No | Array of CLI tool types this role may call |
+| `output_tag` | Yes | Output tag for all messages, e.g., `[researcher]` |
 | `message_types` | Yes | Message type mapping for team_msg |
 | `message_types.success` | Yes | Type string for successful completion |
 | `message_types.error` | Yes | Type string for errors (usually "error") |
@@ -63,6 +64,29 @@ message_types:
 | `<placeholder>` notation | Use angle brackets for variable substitution |
 | Reference CLI tools by name | team-worker resolves invocation from its delegation templates |

+## Generated Role-Spec Structure
+
+Every generated role-spec MUST include these blocks:
+
+### Identity Block (mandatory — first section of generated spec)
+
+```
+Tag: [<role_name>] | Prefix: <PREFIX>-*
+Responsibility: <one-line from task analysis>
+```
+
+### Boundaries Block (mandatory — after Identity)
+
+```
+### MUST
+- <3-5 rules derived from task analysis>
+
+### MUST NOT
+- Execute work outside assigned prefix
+- Modify artifacts from other roles
+- Skip Phase 4 verification
+```
+
 ## Behavioral Traits

 All dynamically generated role-specs MUST embed these traits into Phase 4. Coordinator copies this section verbatim into every generated role-spec as a Phase 4 appendix.
@@ -93,6 +117,11 @@ Phase 4 must produce a verification summary with these fields:
 - Still fails → report `partial_completion` with details, NOT `completed`
 - Update shared state via `team_msg(operation="log", type="state_update", data={...})` after verification passes

+Quality thresholds from [specs/quality-gates.md](quality-gates.md):
+- Pass >= 80%: report completed
+- Review 60-79%: report completed with warnings
+- Fail < 60%: retry Phase 3 (max 2)
+
 ### Error Protocol

 - Primary approach fails → try alternative (different CLI tool / different tool)
@@ -139,48 +168,25 @@ Coordinator MAY reference these patterns when composing Phase 2-4 content for a

 ## Knowledge Transfer Protocol

-How context flows between roles. Coordinator MUST reference this when composing Phase 2 of any role-spec.
+Full protocol: [specs/knowledge-transfer.md](knowledge-transfer.md)

-### Transfer Channels
+Generated role-specs Phase 2 MUST declare which upstream sources to load.
+Generated role-specs Phase 4 MUST include state update and artifact publishing.

-| Channel | Scope | Mechanism | When to Use |
-|---------|-------|-----------|-------------|
-| **Artifacts** | Producer -> Consumer | Write to `<session>/artifacts/<name>.md`, consumer reads in Phase 2 | Structured deliverables (reports, plans, specs) |
-| **State Updates** | Cross-role | `team_msg(operation="log", type="state_update", data={...})` / `team_msg(operation="get_state", session_id=<session-id>)` | Key findings, decisions, metadata (small, structured data) |
-| **Wisdom** | Cross-task | Append to `<session>/wisdom/{learnings,decisions,conventions,issues}.md` | Patterns, conventions, risks discovered during execution |
-| **context_accumulator** | Intra-role (inner loop) | In-memory array, passed to each subsequent task in same-prefix loop | Prior task summaries within same role's inner loop |
-| **Exploration cache** | Cross-role | `<session>/explorations/cache-index.json` + per-angle JSON | Codebase discovery results, prevents duplicate exploration |
+---

-### Phase 2 Context Loading (role-spec must specify)
+## Generated Role-Spec Validation

-Every generated role-spec Phase 2 MUST declare which upstream sources to load:
+Coordinator verifies before writing each role-spec:

-```
-1. Extract session path from task description
-2. Read upstream artifacts: <list which artifacts from which upstream role>
-3. Read cross-role state via `team_msg(operation="get_state", session_id=<session-id>)`
-4. Load wisdom files for accumulated knowledge
-5. For inner_loop roles: load context_accumulator from prior tasks
-6. Check exploration cache before running new explorations
-```
-
-### State Update Convention
-
-Cross-role state is managed via `team_msg` state updates instead of a separate file:
-
- **Write state**: `team_msg(operation="log", session_id=<session-id>, from=<role>, type="state_update", data={ "<role_name>": { ... } })`
- **Read state**: `team_msg(operation="get_state", session_id=<session-id>)`
- **Namespaced keys**: Each role writes under its own namespace key in `data`
- **Small data only**: Key findings, decision summaries, metadata. NOT full documents
- **State stored in**: `.msg/meta.json` (auto-managed by team_msg)
- **Example write**:
-  ```
-  team_msg(operation="log", session_id="TC-auth-2026-03-03", from="researcher", type="state_update", data={
-    "researcher": { "key_findings": [...], "scope": "..." }
-  })
-  ```
- **Example read**:
-  ```
-  team_msg(operation="get_state", session_id="TC-auth-2026-03-03")
-  // Returns merged state from all state_update messages
-  ```
+| Check | Criteria |
+|-------|----------|
+| Frontmatter complete | All required fields present (role, prefix, inner_loop, output_tag, message_types, CLI tools) |
+| Identity block | Tag, prefix, responsibility defined |
+| Boundaries | MUST and MUST NOT rules present |
+| Phase 2 | Context loading sources specified |
+| Phase 3 | Execution goal clear, not prescriptive about tools |
+| Phase 4 | Behavioral Traits copied verbatim |
+| Error Handling | Table with 3+ scenarios |
+| Line count | Target ~80 lines (max 120) |
+| No built-in overlap | No Phase 1/5, no message bus code, no consensus handling |
--- a/.codex/skills/team-planex/SKILL.md
+++ b/.codex/skills/team-planex/SKILL.md
@@ -502,40 +502,3 @@ if (plannerAgent) {
 | `check` / `status` | Show progress: planned / executing / completed / failed counts |
 | `resume` / `continue` | Re-enter loop from Phase 2 |

-
---
-
-## Coordinator Role Constraints (Main Agent)
-
-**CRITICAL**: The coordinator (main agent executing this skill) is responsible for **orchestration only**, NOT implementation.
-
-15. **Coordinator Does NOT Execute Code**: The main agent MUST NOT write, modify, or implement any code directly. All implementation work is delegated to spawned team agents. The coordinator only:
-    - Spawns agents with task assignments
-    - Waits for agent callbacks
-    - Merges results and coordinates workflow
-    - Manages workflow transitions between phases
-
-16. **Patient Waiting is Mandatory**: Agent execution takes significant time (typically 10-30 minutes per phase, sometimes longer). The coordinator MUST:
-    - Wait patiently for `wait()` calls to complete
-    - NOT skip workflow steps due to perceived delays
-    - NOT assume agents have failed just because they're taking time
-    - Trust the timeout mechanisms defined in the skill
-
-17. **Use send_input for Clarification**: When agents need guidance or appear stuck, the coordinator MUST:
-    - Use `send_input()` to ask questions or provide clarification
-    - NOT skip the agent or move to next phase prematurely
-    - Give agents opportunity to respond before escalating
-    - Example: `send_input({ id: agent_id, message: "Please provide status update or clarify blockers" })`
-
-18. **No Workflow Shortcuts**: The coordinator MUST NOT:
-    - Skip phases or stages defined in the workflow
-    - Bypass required approval or review steps
-    - Execute dependent tasks before prerequisites complete
-    - Assume task completion without explicit agent callback
-    - Make up or fabricate agent results
-
-19. **Respect Long-Running Processes**: This is a complex multi-agent workflow that requires patience:
-    - Total execution time may range from 30-90 minutes or longer
-    - Each phase may take 10-30 minutes depending on complexity
-    - The coordinator must remain active and attentive throughout the entire process
-    - Do not terminate or skip steps due to time concerns
--- a/ccw/frontend/src/components/codexlens/AdvancedTab.test.tsx
+++ b/ccw/frontend/src/components/codexlens/AdvancedTab.test.tsx
@@ -0,0 +1,154 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { fireEvent } from '@testing-library/react';
+import { render, screen, waitFor } from '@/test/i18n';
+import { AdvancedTab } from './AdvancedTab';
+
+vi.mock('@/hooks', async (importOriginal) => {
+  const actual = await importOriginal<typeof import('@/hooks')>();
+  return {
+    ...actual,
+    useCodexLensEnv: vi.fn(),
+    useUpdateCodexLensEnv: vi.fn(),
+    useCodexLensIgnorePatterns: vi.fn(),
+    useUpdateIgnorePatterns: vi.fn(),
+    useNotifications: vi.fn(),
+  };
+});
+
+import {
+  useCodexLensEnv,
+  useUpdateCodexLensEnv,
+  useCodexLensIgnorePatterns,
+  useUpdateIgnorePatterns,
+  useNotifications,
+} from '@/hooks';
+
+const mockRefetchEnv = vi.fn().mockResolvedValue(undefined);
+const mockRefetchPatterns = vi.fn().mockResolvedValue(undefined);
+const mockUpdateEnv = vi.fn().mockResolvedValue({ success: true, message: 'Saved' });
+const mockUpdatePatterns = vi.fn().mockResolvedValue({
+  success: true,
+  patterns: ['dist', 'frontend/dist'],
+  extensionFilters: ['*.min.js', 'frontend/skip.ts'],
+  defaults: {
+    patterns: ['dist', 'build'],
+    extensionFilters: ['*.min.js'],
+  },
+});
+const mockToastSuccess = vi.fn();
+const mockToastError = vi.fn();
+
+function setupDefaultMocks() {
+  vi.mocked(useCodexLensEnv).mockReturnValue({
+    data: { success: true, env: {}, settings: {}, raw: '', path: '~/.codexlens/.env' },
+    raw: '',
+    env: {},
+    settings: {},
+    isLoading: false,
+    error: null,
+    refetch: mockRefetchEnv,
+  });
+
+  vi.mocked(useUpdateCodexLensEnv).mockReturnValue({
+    updateEnv: mockUpdateEnv,
+    isUpdating: false,
+    error: null,
+  });
+
+  vi.mocked(useCodexLensIgnorePatterns).mockReturnValue({
+    data: {
+      success: true,
+      patterns: ['dist', 'coverage'],
+      extensionFilters: ['*.min.js', '*.map'],
+      defaults: {
+        patterns: ['dist', 'build', 'coverage'],
+        extensionFilters: ['*.min.js', '*.map'],
+      },
+    },
+    patterns: ['dist', 'coverage'],
+    extensionFilters: ['*.min.js', '*.map'],
+    defaults: {
+      patterns: ['dist', 'build', 'coverage'],
+      extensionFilters: ['*.min.js', '*.map'],
+    },
+    isLoading: false,
+    error: null,
+    refetch: mockRefetchPatterns,
+  });
+
+  vi.mocked(useUpdateIgnorePatterns).mockReturnValue({
+    updatePatterns: mockUpdatePatterns,
+    isUpdating: false,
+    error: null,
+  });
+
+  vi.mocked(useNotifications).mockReturnValue({
+    success: mockToastSuccess,
+    error: mockToastError,
+  } as ReturnType<typeof useNotifications>);
+}
+
+describe('AdvancedTab', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    setupDefaultMocks();
+  });
+
+  it('renders existing filter configuration', () => {
+    render(<AdvancedTab enabled={true} />);
+
+    expect(screen.getByLabelText(/Ignored directories \/ paths/i)).toHaveValue('dist\ncoverage');
+    expect(screen.getByLabelText(/Skipped files \/ globs/i)).toHaveValue('*.min.js\n*.map');
+    expect(screen.getByText(/Directory filters: 2/i)).toBeInTheDocument();
+    expect(screen.getByText(/File filters: 2/i)).toBeInTheDocument();
+  });
+
+  it('saves parsed filter configuration', async () => {
+    render(<AdvancedTab enabled={true} />);
+
+    const ignorePatternsInput = screen.getByLabelText(/Ignored directories \/ paths/i);
+    const extensionFiltersInput = screen.getByLabelText(/Skipped files \/ globs/i);
+
+    fireEvent.change(ignorePatternsInput, { target: { value: 'dist,\nfrontend/dist' } });
+    fireEvent.change(extensionFiltersInput, { target: { value: '*.min.js,\nfrontend/skip.ts' } });
+    fireEvent.click(screen.getByRole('button', { name: /Save filters/i }));
+
+    await waitFor(() => {
+      expect(mockUpdatePatterns).toHaveBeenCalledWith({
+        patterns: ['dist', 'frontend/dist'],
+        extensionFilters: ['*.min.js', 'frontend/skip.ts'],
+      });
+    });
+    expect(mockRefetchPatterns).toHaveBeenCalled();
+  });
+
+  it('restores default filter values before saving', async () => {
+    render(<AdvancedTab enabled={true} />);
+
+    fireEvent.click(screen.getByRole('button', { name: /Restore defaults/i }));
+
+    expect(screen.getByLabelText(/Ignored directories \/ paths/i)).toHaveValue('dist\nbuild\ncoverage');
+    expect(screen.getByLabelText(/Skipped files \/ globs/i)).toHaveValue('*.min.js\n*.map');
+
+    fireEvent.click(screen.getByRole('button', { name: /Save filters/i }));
+
+    await waitFor(() => {
+      expect(mockUpdatePatterns).toHaveBeenCalledWith({
+        patterns: ['dist', 'build', 'coverage'],
+        extensionFilters: ['*.min.js', '*.map'],
+      });
+    });
+  });
+
+  it('blocks invalid filter entries before saving', async () => {
+    render(<AdvancedTab enabled={true} />);
+
+    fireEvent.change(screen.getByLabelText(/Ignored directories \/ paths/i), {
+      target: { value: 'bad pattern!' },
+    });
+    fireEvent.click(screen.getByRole('button', { name: /Save filters/i }));
+
+    expect(mockUpdatePatterns).not.toHaveBeenCalled();
+    expect(screen.getByText(/Invalid ignore patterns/i)).toBeInTheDocument();
+  });
+});
--- a/ccw/frontend/src/components/codexlens/AdvancedTab.tsx
+++ b/ccw/frontend/src/components/codexlens/AdvancedTab.tsx
@@ -5,13 +5,18 @@

 import { useState, useEffect } from 'react';
 import { useIntl } from 'react-intl';
-import { Save, RefreshCw, AlertTriangle, FileCode, AlertCircle } from 'lucide-react';
+import { Save, RefreshCw, AlertTriangle, FileCode, AlertCircle, Filter } from 'lucide-react';
 import { Card } from '@/components/ui/Card';
 import { Textarea } from '@/components/ui/Textarea';
 import { Button } from '@/components/ui/Button';
 import { Label } from '@/components/ui/Label';
 import { Badge } from '@/components/ui/Badge';
-import { useCodexLensEnv, useUpdateCodexLensEnv } from '@/hooks';
+import {
+  useCodexLensEnv,
+  useCodexLensIgnorePatterns,
+  useUpdateCodexLensEnv,
+  useUpdateIgnorePatterns,
+} from '@/hooks';
 import { useNotifications } from '@/hooks';
 import { cn } from '@/lib/utils';
 import { CcwToolsCard } from './CcwToolsCard';
@@ -22,6 +27,28 @@ interface AdvancedTabProps {

 interface FormErrors {
  env?: string;
+  ignorePatterns?: string;
+  extensionFilters?: string;
+}
+
+const FILTER_ENTRY_PATTERN = /^[-\w.*\\/]+$/;
+
+function parseListEntries(text: string): string[] {
+  return text
+    .split(/[\n,]/)
+    .map((entry) => entry.trim())
+    .filter(Boolean);
+}
+
+function normalizeListEntries(entries: string[]): string {
+  return entries
+    .map((entry) => entry.trim())
+    .filter(Boolean)
+    .join('\n');
+}
+
+function normalizeListText(text: string): string {
+  return normalizeListEntries(parseListEntries(text));
 }

 export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
@@ -37,14 +64,32 @@ export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
    refetch,
  } = useCodexLensEnv({ enabled });

+  const {
+    patterns,
+    extensionFilters,
+    defaults,
+    isLoading: isLoadingPatterns,
+    error: patternsError,
+    refetch: refetchPatterns,
+  } = useCodexLensIgnorePatterns({ enabled });
+
  const { updateEnv, isUpdating } = useUpdateCodexLensEnv();
+  const { updatePatterns, isUpdating: isUpdatingPatterns } = useUpdateIgnorePatterns();

  // Form state
  const [envInput, setEnvInput] = useState('');
+  const [ignorePatternsInput, setIgnorePatternsInput] = useState('');
+  const [extensionFiltersInput, setExtensionFiltersInput] = useState('');
  const [errors, setErrors] = useState<FormErrors>({});
  const [hasChanges, setHasChanges] = useState(false);
+  const [hasFilterChanges, setHasFilterChanges] = useState(false);
  const [showWarning, setShowWarning] = useState(false);

+  const currentIgnorePatterns = patterns ?? [];
+  const currentExtensionFilters = extensionFilters ?? [];
+  const defaultIgnorePatterns = defaults?.patterns ?? [];
+  const defaultExtensionFilters = defaults?.extensionFilters ?? [];
+
  // Initialize form from env - handles both undefined (loading) and empty string (empty file)
  // The hook returns raw directly, so we check if it's been set (not undefined means data loaded)
  useEffect(() => {
@@ -58,6 +103,31 @@ export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
    }
  }, [raw, isLoadingEnv]);

+  useEffect(() => {
+    if (!isLoadingPatterns) {
+      const nextIgnorePatterns = patterns ?? [];
+      const nextExtensionFilters = extensionFilters ?? [];
+      setIgnorePatternsInput(nextIgnorePatterns.join('\n'));
+      setExtensionFiltersInput(nextExtensionFilters.join('\n'));
+      setErrors((prev) => ({
+        ...prev,
+        ignorePatterns: undefined,
+        extensionFilters: undefined,
+      }));
+      setHasFilterChanges(false);
+    }
+  }, [extensionFilters, isLoadingPatterns, patterns]);
+
+  const updateFilterChangeState = (nextIgnorePatternsInput: string, nextExtensionFiltersInput: string) => {
+    const normalizedCurrentIgnorePatterns = normalizeListEntries(currentIgnorePatterns);
+    const normalizedCurrentExtensionFilters = normalizeListEntries(currentExtensionFilters);
+
+    setHasFilterChanges(
+      normalizeListText(nextIgnorePatternsInput) !== normalizedCurrentIgnorePatterns
+      || normalizeListText(nextExtensionFiltersInput) !== normalizedCurrentExtensionFilters
+    );
+  };
+
  const handleEnvChange = (value: string) => {
    setEnvInput(value);
    // Check if there are changes - compare with raw value (handle undefined as empty)
@@ -69,6 +139,22 @@ export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
    }
  };

+  const handleIgnorePatternsChange = (value: string) => {
+    setIgnorePatternsInput(value);
+    updateFilterChangeState(value, extensionFiltersInput);
+    if (errors.ignorePatterns) {
+      setErrors((prev) => ({ ...prev, ignorePatterns: undefined }));
+    }
+  };
+
+  const handleExtensionFiltersChange = (value: string) => {
+    setExtensionFiltersInput(value);
+    updateFilterChangeState(ignorePatternsInput, value);
+    if (errors.extensionFilters) {
+      setErrors((prev) => ({ ...prev, extensionFilters: undefined }));
+    }
+  };
+
  const parseEnvVariables = (text: string): Record<string, string> => {
    const envObj: Record<string, string> = {};
    const lines = text.split('\n');
@@ -101,10 +187,50 @@ export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
      );
    }

-    setErrors(newErrors);
+    setErrors((prev) => ({ ...prev, env: newErrors.env }));
    return Object.keys(newErrors).length === 0;
  };

+  const validateFilterForm = (): boolean => {
+    const nextErrors: Pick<FormErrors, 'ignorePatterns' | 'extensionFilters'> = {};
+    const parsedIgnorePatterns = parseListEntries(ignorePatternsInput);
+    const parsedExtensionFilters = parseListEntries(extensionFiltersInput);
+
+    const invalidIgnorePatterns = parsedIgnorePatterns.filter(
+      (entry) => !FILTER_ENTRY_PATTERN.test(entry)
+    );
+    if (invalidIgnorePatterns.length > 0) {
+      nextErrors.ignorePatterns = formatMessage(
+        {
+          id: 'codexlens.advanced.validation.invalidIgnorePatterns',
+          defaultMessage: 'Invalid ignore patterns: {values}',
+        },
+        { values: invalidIgnorePatterns.join(', ') }
+      );
+    }
+
+    const invalidExtensionFilters = parsedExtensionFilters.filter(
+      (entry) => !FILTER_ENTRY_PATTERN.test(entry)
+    );
+    if (invalidExtensionFilters.length > 0) {
+      nextErrors.extensionFilters = formatMessage(
+        {
+          id: 'codexlens.advanced.validation.invalidExtensionFilters',
+          defaultMessage: 'Invalid file filters: {values}',
+        },
+        { values: invalidExtensionFilters.join(', ') }
+      );
+    }
+
+    setErrors((prev) => ({
+      ...prev,
+      ignorePatterns: nextErrors.ignorePatterns,
+      extensionFilters: nextErrors.extensionFilters,
+    }));
+
+    return Object.values(nextErrors).every((value) => !value);
+  };
+
  const handleSave = async () => {
    if (!validateForm()) {
      return;
@@ -138,12 +264,68 @@ export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
  const handleReset = () => {
    // Reset to current raw value (handle undefined as empty)
    setEnvInput(raw ?? '');
-    setErrors({});
+    setErrors((prev) => ({ ...prev, env: undefined }));
    setHasChanges(false);
    setShowWarning(false);
  };

+  const handleSaveFilters = async () => {
+    if (!validateFilterForm()) {
+      return;
+    }
+
+    const parsedIgnorePatterns = parseListEntries(ignorePatternsInput);
+    const parsedExtensionFilters = parseListEntries(extensionFiltersInput);
+
+    try {
+      const result = await updatePatterns({
+        patterns: parsedIgnorePatterns,
+        extensionFilters: parsedExtensionFilters,
+      });
+
+      if (result.success) {
+        setIgnorePatternsInput((result.patterns ?? parsedIgnorePatterns).join('\n'));
+        setExtensionFiltersInput((result.extensionFilters ?? parsedExtensionFilters).join('\n'));
+        setHasFilterChanges(false);
+        setErrors((prev) => ({
+          ...prev,
+          ignorePatterns: undefined,
+          extensionFilters: undefined,
+        }));
+        await refetchPatterns();
+      }
+    } catch {
+      // Hook-level mutation already reports the error.
+    }
+  };
+
+  const handleResetFilters = () => {
+    setIgnorePatternsInput(currentIgnorePatterns.join('\n'));
+    setExtensionFiltersInput(currentExtensionFilters.join('\n'));
+    setErrors((prev) => ({
+      ...prev,
+      ignorePatterns: undefined,
+      extensionFilters: undefined,
+    }));
+    setHasFilterChanges(false);
+  };
+
+  const handleRestoreDefaultFilters = () => {
+    const defaultIgnoreText = defaultIgnorePatterns.join('\n');
+    const defaultExtensionText = defaultExtensionFilters.join('\n');
+
+    setIgnorePatternsInput(defaultIgnoreText);
+    setExtensionFiltersInput(defaultExtensionText);
+    setErrors((prev) => ({
+      ...prev,
+      ignorePatterns: undefined,
+      extensionFilters: undefined,
+    }));
+    updateFilterChangeState(defaultIgnoreText, defaultExtensionText);
+  };
+
  const isLoading = isLoadingEnv;
+  const isLoadingFilters = isLoadingPatterns;

  // Get current env variables as array for display
  const currentEnvVars = env
@@ -242,6 +424,204 @@ export function AdvancedTab({ enabled = true }: AdvancedTabProps) {
      {/* CCW Tools Card */}
      <CcwToolsCard />

+      {/* Index Filters */}
+      <Card className="p-6">
+        <div className="flex flex-col gap-3 mb-4 lg:flex-row lg:items-center lg:justify-between">
+          <div className="flex items-center gap-2">
+            <Filter className="w-5 h-5 text-muted-foreground" />
+            <h3 className="text-lg font-semibold text-foreground">
+              {formatMessage({
+                id: 'codexlens.advanced.indexFilters',
+                defaultMessage: 'Index Filters',
+              })}
+            </h3>
+          </div>
+          <div className="flex flex-wrap items-center gap-2">
+            <Badge variant="outline" className="text-xs">
+              {formatMessage(
+                {
+                  id: 'codexlens.advanced.ignorePatternCount',
+                  defaultMessage: 'Directory filters: {count}',
+                },
+                { count: currentIgnorePatterns.length }
+              )}
+            </Badge>
+            <Badge variant="outline" className="text-xs">
+              {formatMessage(
+                {
+                  id: 'codexlens.advanced.extensionFilterCount',
+                  defaultMessage: 'File filters: {count}',
+                },
+                { count: currentExtensionFilters.length }
+              )}
+            </Badge>
+          </div>
+        </div>
+
+        <div className="space-y-4">
+          {patternsError && (
+            <div className="rounded-md border border-destructive/20 bg-destructive/5 p-3">
+              <div className="flex items-start gap-2">
+                <AlertCircle className="w-4 h-4 mt-0.5 text-destructive" />
+                <div>
+                  <p className="text-sm font-medium text-destructive">
+                    {formatMessage({
+                      id: 'codexlens.advanced.filtersLoadError',
+                      defaultMessage: 'Unable to load current filter settings',
+                    })}
+                  </p>
+                  <p className="text-xs text-destructive/80 mt-1">{patternsError.message}</p>
+                </div>
+              </div>
+            </div>
+          )}
+
+          <div className="grid gap-4 xl:grid-cols-2">
+            <div className="space-y-2">
+              <Label htmlFor="ignore-patterns-input">
+                {formatMessage({
+                  id: 'codexlens.advanced.ignorePatterns',
+                  defaultMessage: 'Ignored directories / paths',
+                })}
+              </Label>
+              <Textarea
+                id="ignore-patterns-input"
+                value={ignorePatternsInput}
+                onChange={(event) => handleIgnorePatternsChange(event.target.value)}
+                placeholder={formatMessage({
+                  id: 'codexlens.advanced.ignorePatternsPlaceholder',
+                  defaultMessage: 'dist\nfrontend/dist\ncoverage',
+                })}
+                className={cn(
+                  'min-h-[220px] font-mono text-sm',
+                  errors.ignorePatterns && 'border-destructive focus-visible:ring-destructive'
+                )}
+                disabled={isLoadingFilters || isUpdatingPatterns}
+              />
+              {errors.ignorePatterns && (
+                <p className="text-sm text-destructive">{errors.ignorePatterns}</p>
+              )}
+              <p className="text-xs text-muted-foreground">
+                {formatMessage({
+                  id: 'codexlens.advanced.ignorePatternsHint',
+                  defaultMessage: 'One entry per line. Supports exact names, relative paths, and glob patterns.',
+                })}
+              </p>
+            </div>
+
+            <div className="space-y-2">
+              <Label htmlFor="extension-filters-input">
+                {formatMessage({
+                  id: 'codexlens.advanced.extensionFilters',
+                  defaultMessage: 'Skipped files / globs',
+                })}
+              </Label>
+              <Textarea
+                id="extension-filters-input"
+                value={extensionFiltersInput}
+                onChange={(event) => handleExtensionFiltersChange(event.target.value)}
+                placeholder={formatMessage({
+                  id: 'codexlens.advanced.extensionFiltersPlaceholder',
+                  defaultMessage: '*.min.js\n*.map\npackage-lock.json',
+                })}
+                className={cn(
+                  'min-h-[220px] font-mono text-sm',
+                  errors.extensionFilters && 'border-destructive focus-visible:ring-destructive'
+                )}
+                disabled={isLoadingFilters || isUpdatingPatterns}
+              />
+              {errors.extensionFilters && (
+                <p className="text-sm text-destructive">{errors.extensionFilters}</p>
+              )}
+              <p className="text-xs text-muted-foreground">
+                {formatMessage({
+                  id: 'codexlens.advanced.extensionFiltersHint',
+                  defaultMessage: 'Use this for generated or low-value files that should stay out of the index.',
+                })}
+              </p>
+            </div>
+          </div>
+
+          <div className="grid gap-3 rounded-md border border-border/60 bg-muted/30 p-3 md:grid-cols-2">
+            <div>
+              <p className="text-xs font-medium text-foreground">
+                {formatMessage({
+                  id: 'codexlens.advanced.defaultIgnorePatterns',
+                  defaultMessage: 'Default directory filters',
+                })}
+              </p>
+              <div className="mt-2 flex flex-wrap gap-2">
+                {defaultIgnorePatterns.slice(0, 6).map((pattern) => (
+                  <Badge key={pattern} variant="secondary" className="font-mono text-xs">
+                    {pattern}
+                  </Badge>
+                ))}
+                {defaultIgnorePatterns.length > 6 && (
+                  <Badge variant="outline" className="text-xs">
+                    +{defaultIgnorePatterns.length - 6}
+                  </Badge>
+                )}
+              </div>
+            </div>
+
+            <div>
+              <p className="text-xs font-medium text-foreground">
+                {formatMessage({
+                  id: 'codexlens.advanced.defaultExtensionFilters',
+                  defaultMessage: 'Default file filters',
+                })}
+              </p>
+              <div className="mt-2 flex flex-wrap gap-2">
+                {defaultExtensionFilters.slice(0, 6).map((pattern) => (
+                  <Badge key={pattern} variant="secondary" className="font-mono text-xs">
+                    {pattern}
+                  </Badge>
+                ))}
+                {defaultExtensionFilters.length > 6 && (
+                  <Badge variant="outline" className="text-xs">
+                    +{defaultExtensionFilters.length - 6}
+                  </Badge>
+                )}
+              </div>
+            </div>
+          </div>
+
+          <div className="flex flex-wrap items-center gap-2">
+            <Button
+              onClick={handleSaveFilters}
+              disabled={isLoadingFilters || isUpdatingPatterns || !hasFilterChanges}
+            >
+              <Save className={cn('w-4 h-4 mr-2', isUpdatingPatterns && 'animate-spin')} />
+              {isUpdatingPatterns
+                ? formatMessage({ id: 'codexlens.advanced.saving', defaultMessage: 'Saving...' })
+                : formatMessage({
+                  id: 'codexlens.advanced.saveFilters',
+                  defaultMessage: 'Save filters',
+                })
+              }
+            </Button>
+            <Button
+              variant="outline"
+              onClick={handleResetFilters}
+              disabled={isLoadingFilters || !hasFilterChanges}
+            >
+              <RefreshCw className="w-4 h-4 mr-2" />
+              {formatMessage({ id: 'codexlens.advanced.reset', defaultMessage: 'Reset' })}
+            </Button>
+            <Button
+              variant="outline"
+              onClick={handleRestoreDefaultFilters}
+              disabled={isLoadingFilters || isUpdatingPatterns}
+            >
+              {formatMessage({
+                id: 'codexlens.advanced.restoreDefaults',
+                defaultMessage: 'Restore defaults',
+              })}
+            </Button>
+          </div>
+        </div>
+      </Card>
+
      {/* Environment Variables Editor */}
      <Card className="p-6">
        <div className="flex items-center justify-between mb-4">
--- a/ccw/frontend/src/components/mcp/McpServerDialog.tsx
+++ b/ccw/frontend/src/components/mcp/McpServerDialog.tsx
@@ -212,7 +212,7 @@ export function McpServerDialog({
  const { formatMessage } = useIntl();
  const queryClient = useQueryClient();
  const projectPath = useWorkflowStore(selectProjectPath);
-  const { error: showError } = useNotifications();
+  const { error: showError, success: showSuccess } = useNotifications();

  // Fetch templates from backend
  const { templates, isLoading: templatesLoading } = useMcpTemplates();
@@ -241,6 +241,10 @@ export function McpServerDialog({
  const [saveAsTemplate, setSaveAsTemplate] = useState(false);
  const projectConfigType: McpProjectConfigType = configType === 'claude-json' ? 'claude' : 'mcp';

+  // JSON import mode state
+  const [inputMode, setInputMode] = useState<'form' | 'json'>('form');
+  const [jsonInput, setJsonInput] = useState('');
+
  // Helper to detect transport type from server data
  const detectTransportType = useCallback((serverData: McpServer | undefined): McpTransportType => {
    if (!serverData) return 'stdio';
@@ -249,6 +253,73 @@ export function McpServerDialog({
    return 'stdio';
  }, []);

+  // Parse JSON config and populate form
+  const parseJsonConfig = useCallback(() => {
+    try {
+      const config = JSON.parse(jsonInput);
+      
+      // Detect transport type based on config structure
+      if (config.url) {
+        // HTTP transport
+        setTransportType('http');
+        
+        // Parse headers
+        const headers: HttpHeader[] = [];
+        if (config.headers && typeof config.headers === 'object') {
+          Object.entries(config.headers).forEach(([name, value], idx) => {
+            headers.push({
+              id: `header-${Date.now()}-${idx}`,
+              name,
+              value: String(value),
+              isEnvVar: false,
+            });
+          });
+        }
+        
+        setFormData(prev => ({
+          ...prev,
+          url: config.url || '',
+          headers,
+          bearerTokenEnvVar: config.bearer_token_env_var || config.bearerTokenEnvVar || '',
+        }));
+      } else {
+        // STDIO transport
+        setTransportType('stdio');
+        
+        const args = Array.isArray(config.args) ? config.args : [];
+        const env = config.env && typeof config.env === 'object' ? config.env : {};
+        
+        setFormData(prev => ({
+          ...prev,
+          command: config.command || '',
+          args,
+          env,
+        }));
+        
+        setArgsInput(args.join(', '));
+        setEnvInput(
+          Object.entries(env)
+            .map(([k, v]) => `${k}=${v}`)
+            .join('\n')
+        );
+      }
+      
+      // Switch to form mode to show parsed data
+      setInputMode('form');
+      setErrors({});
+      showSuccess(
+        formatMessage({ id: 'mcp.dialog.json.parseSuccess' }),
+        formatMessage({ id: 'mcp.dialog.json.parseSuccessDesc' })
+      );
+    } catch (error) {
+      setErrors({ 
+        name: formatMessage({ id: 'mcp.dialog.json.parseError' }, { 
+          error: error instanceof Error ? error.message : 'Invalid JSON' 
+        })
+      });
+    }
+  }, [jsonInput, formatMessage, showSuccess]);
+
  // Initialize form from server prop (edit mode)
  useEffect(() => {
    if (server && mode === 'edit') {
@@ -578,9 +649,96 @@ export function McpServerDialog({
          </DialogTitle>
        </DialogHeader>

+        {/* Input Mode Switcher - Only in add mode */}
+        {mode === 'add' && (
+          <div className="flex gap-2 border-b pb-3">
+            <Button
+              type="button"
+              variant={inputMode === 'form' ? 'default' : 'outline'}
+              size="sm"
+              onClick={() => setInputMode('form')}
+              className="flex-1"
+            >
+              {formatMessage({ id: 'mcp.dialog.mode.form' })}
+            </Button>
+            <Button
+              type="button"
+              variant={inputMode === 'json' ? 'default' : 'outline'}
+              size="sm"
+              onClick={() => setInputMode('json')}
+              className="flex-1"
+            >
+              {formatMessage({ id: 'mcp.dialog.mode.json' })}
+            </Button>
+          </div>
+        )}
+
        <div className="space-y-4">
-          {/* Template Selector - Only for STDIO */}
-          {transportType === 'stdio' && (
+          {/* JSON Input Mode */}
+          {inputMode === 'json' ? (
+            <div className="space-y-4">
+              <div className="space-y-2">
+                <label className="text-sm font-medium text-foreground">
+                  {formatMessage({ id: 'mcp.dialog.json.label' })}
+                </label>
+                <textarea
+                  value={jsonInput}
+                  onChange={(e) => setJsonInput(e.target.value)}
+                  placeholder={formatMessage({ id: 'mcp.dialog.json.placeholder' })}
+                  className={cn(
+                    'flex min-h-[300px] w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 font-mono',
+                    errors.name && 'border-destructive focus-visible:ring-destructive'
+                  )}
+                />
+                {errors.name && (
+                  <p className="text-sm text-destructive">{errors.name}</p>
+                )}
+                <p className="text-xs text-muted-foreground">
+                  {formatMessage({ id: 'mcp.dialog.json.hint' })}
+                </p>
+              </div>
+
+              {/* Example JSON */}
+              <div className="space-y-2">
+                <label className="text-sm font-medium text-foreground">
+                  {formatMessage({ id: 'mcp.dialog.json.example' })}
+                </label>
+                <div className="bg-muted p-3 rounded-md">
+                  <p className="text-xs font-medium mb-2">STDIO:</p>
+                  <pre className="text-xs overflow-x-auto">
+{`{
+  "command": "npx",
+  "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path"],
+  "env": {
+    "API_KEY": "your-key"
+  }
+}`}
+                  </pre>
+                  <p className="text-xs font-medium mt-3 mb-2">HTTP:</p>
+                  <pre className="text-xs overflow-x-auto">
+{`{
+  "url": "http://localhost:3000",
+  "headers": {
+    "Authorization": "Bearer token"
+  }
+}`}
+                  </pre>
+                </div>
+              </div>
+
+              <Button
+                type="button"
+                onClick={parseJsonConfig}
+                disabled={!jsonInput.trim()}
+                className="w-full"
+              >
+                {formatMessage({ id: 'mcp.dialog.json.parse' })}
+              </Button>
+            </div>
+          ) : (
+            <>
+              {/* Template Selector - Only for STDIO */}
+              {transportType === 'stdio' && (
            <div className="space-y-2">
              <label className="text-sm font-medium text-foreground">
                {formatMessage({ id: 'mcp.dialog.form.template' })}
@@ -901,6 +1059,8 @@ export function McpServerDialog({
              </label>
            </div>
          )}
+          </>
+        )}
        </div>

        <DialogFooter>
--- a/ccw/frontend/src/lib/api.mcp.test.ts
+++ b/ccw/frontend/src/lib/api.mcp.test.ts
@@ -1,4 +1,4 @@
-import { describe, expect, it, vi } from 'vitest';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
 import {
  fetchMcpServers,
  toggleMcpServer,
@@ -26,7 +26,29 @@ function getLastFetchCall(fetchMock: any) {
  return calls[calls.length - 1] as [RequestInfo | URL, RequestInit | undefined];
 }

+const TEST_CSRF_TOKEN = 'test-csrf-token';
+
+function mockFetchWithCsrf(
+  handler: (input: RequestInfo | URL, init?: RequestInit) => Response | Promise<Response>
+) {
+  return vi.spyOn(globalThis, 'fetch').mockImplementation(async (input, init) => {
+    if (input === '/api/csrf-token') {
+      return jsonResponse({ csrfToken: TEST_CSRF_TOKEN });
+    }
+
+    return handler(input, init);
+  });
+}
+
 describe('MCP API (frontend ↔ backend contract)', () => {
+  beforeEach(() => {
+    vi.restoreAllMocks();
+    vi.spyOn(console, 'warn').mockImplementation(() => {});
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
  it('fetchMcpServers derives lists from /api/mcp-config and computes enabled from disabledMcpServers', async () => {
    const fetchMock = vi.spyOn(globalThis, 'fetch').mockResolvedValue(
      jsonResponse({
@@ -58,7 +80,8 @@ describe('MCP API (frontend ↔ backend contract)', () => {
    expect(fetchMock.mock.calls[0]?.[0]).toBe('/api/mcp-config');

    expect(result.global.map((s) => s.name).sort()).toEqual(['global1', 'globalDup']);
-    expect(result.project.map((s) => s.name)).toEqual(['projOnly']);
+    expect(result.project.map((s) => s.name)).toEqual(['projOnly', 'globalDup', 'entDup']);
+    expect(result.conflicts.map((c) => c.name)).toEqual(['globalDup']);

    const global1 = result.global.find((s) => s.name === 'global1');
    expect(global1?.enabled).toBe(false);
@@ -76,9 +99,7 @@ describe('MCP API (frontend ↔ backend contract)', () => {
  });

  it('toggleMcpServer uses /api/mcp-toggle with { projectPath, serverName, enable }', async () => {
-    const fetchMock = vi
-      .spyOn(globalThis, 'fetch')
-      .mockImplementation(async (input, _init) => {
+    const fetchMock = mockFetchWithCsrf(async (input, _init) => {
        if (input === '/api/mcp-toggle') {
          return jsonResponse({ success: true, serverName: 'global1', enabled: false });
        }
@@ -111,7 +132,7 @@ describe('MCP API (frontend ↔ backend contract)', () => {
  });

  it('deleteMcpServer calls the correct backend endpoint for project/global scopes', async () => {
-    const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const fetchMock = mockFetchWithCsrf(async (input) => {
      if (input === '/api/mcp-remove-global-server') {
        return jsonResponse({ success: true });
      }
@@ -129,9 +150,7 @@ describe('MCP API (frontend ↔ backend contract)', () => {
  });

  it('createMcpServer (project) uses /api/mcp-copy-server and includes serverName + serverConfig', async () => {
-    const fetchMock = vi
-      .spyOn(globalThis, 'fetch')
-      .mockImplementation(async (input) => {
+    const fetchMock = mockFetchWithCsrf(async (input) => {
        if (input === '/api/mcp-copy-server') {
          return jsonResponse({ success: true });
        }
@@ -181,7 +200,7 @@ describe('MCP API (frontend ↔ backend contract)', () => {
  });

  it('updateMcpServer (global) upserts via /api/mcp-add-global-server', async () => {
-    const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const fetchMock = mockFetchWithCsrf(async (input) => {
      if (input === '/api/mcp-add-global-server') {
        return jsonResponse({ success: true });
      }
@@ -232,7 +251,7 @@ describe('MCP API (frontend ↔ backend contract)', () => {
  });

  it('crossCliCopy codex->claude copies via /api/mcp-copy-server per server', async () => {
-    const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const fetchMock = mockFetchWithCsrf(async (input) => {
      if (input === '/api/codex-mcp-config') {
        return jsonResponse({ servers: { s1: { command: 'node' } }, configPath: 'x', exists: true });
      }
--- a/ccw/frontend/src/locales/en/mcp-manager.json
+++ b/ccw/frontend/src/locales/en/mcp-manager.json
@@ -115,6 +115,20 @@
        "addHeader": "Add Header"
      }
    },
+    "mode": {
+      "form": "Form Mode",
+      "json": "JSON Mode"
+    },
+    "json": {
+      "label": "JSON Configuration",
+      "placeholder": "Paste MCP server JSON configuration...",
+      "hint": "Paste complete MCP server configuration JSON, then click Parse button",
+      "example": "Example Format",
+      "parse": "Parse JSON",
+      "parseSuccess": "JSON Parsed Successfully",
+      "parseSuccessDesc": "Configuration has been populated to the form, please review and save",
+      "parseError": "JSON Parse Error: {error}"
+    },
    "templates": {
      "npx-stdio": "NPX STDIO",
      "python-stdio": "Python STDIO",
--- a/ccw/frontend/src/locales/zh/mcp-manager.json
+++ b/ccw/frontend/src/locales/zh/mcp-manager.json
@@ -104,6 +104,20 @@
        "addHeader": "添加请求头"
      }
    },
+    "mode": {
+      "form": "表单模式",
+      "json": "JSON 模式"
+    },
+    "json": {
+      "label": "JSON 配置",
+      "placeholder": "粘贴 MCP 服务器 JSON 配置...",
+      "hint": "粘贴完整的 MCP 服务器配置 JSON，然后点击解析按钮",
+      "example": "示例格式",
+      "parse": "解析 JSON",
+      "parseSuccess": "JSON 解析成功",
+      "parseSuccessDesc": "配置已填充到表单中，请检查并保存",
+      "parseError": "JSON 解析失败：{error}"
+    },
    "templates": {
      "npx-stdio": "NPX STDIO",
      "python-stdio": "Python STDIO",
--- a/ccw/src/tools/generate-ddd-docs.ts
+++ b/ccw/src/tools/generate-ddd-docs.ts
@@ -0,0 +1,671 @@
+/**
+ * Generate DDD Docs Tool
+ * Generate DDD documentation from doc-index.json with deterministic output paths.
+ * Supports 5 strategies: component (L3), feature (L2), index, overview, schema
+ */
+
+import { z } from 'zod';
+import type { ToolSchema, ToolResult } from '../types/tool.js';
+import { existsSync, readFileSync, mkdirSync, writeFileSync, unlinkSync } from 'fs';
+import { join, resolve, dirname } from 'path';
+import { execSync } from 'child_process';
+import { tmpdir } from 'os';
+import { getSecondaryModel } from './cli-config-manager.js';
+
+// Default doc-index path relative to project root
+const DEFAULT_DOC_INDEX_PATH = '.workflow/.doc-index/doc-index.json';
+
+// Define Zod schema for validation
+const ParamsSchema = z.object({
+  strategy: z.enum(['component', 'feature', 'index', 'overview', 'schema']),
+  entityId: z.string().optional(),
+  docIndexPath: z.string().default(DEFAULT_DOC_INDEX_PATH),
+  tool: z.enum(['gemini', 'qwen', 'codex']).default('gemini'),
+  model: z.string().optional(),
+});
+
+type Params = z.infer<typeof ParamsSchema>;
+
+interface ToolOutput {
+  success: boolean;
+  strategy: string;
+  entity_id?: string;
+  output_path: string;
+  tool: string;
+  model?: string;
+  duration_seconds?: number;
+  message?: string;
+  error?: string;
+}
+
+// --- doc-index.json type definitions ---
+
+interface CodeLocation {
+  path: string;
+  symbols?: string[];
+  lineRange?: [number, number];
+}
+
+interface TechnicalComponent {
+  id: string;
+  name: string;
+  type: string;
+  responsibility?: string;
+  adrId?: string | null;
+  docPath?: string;
+  codeLocations?: CodeLocation[];
+  dependsOn?: string[];
+  featureIds?: string[];
+  actionIds?: string[];
+}
+
+interface Feature {
+  id: string;
+  name: string;
+  epicId?: string | null;
+  status?: string;
+  docPath?: string;
+  requirementIds?: string[];
+  techComponentIds?: string[];
+  tags?: string[];
+}
+
+interface DocIndex {
+  version?: string;
+  schema_version?: string;
+  project?: string;
+  build_path?: string;
+  last_updated?: string;
+  features?: Feature[];
+  technicalComponents?: TechnicalComponent[];
+  requirements?: Array<{ id: string; title?: string; priority?: string }>;
+  architectureDecisions?: Array<{ id: string; title?: string; componentIds?: string[] }>;
+  actions?: Array<{ id: string; description?: string; type?: string; timestamp?: string; affectedComponents?: string[]; affectedFeatures?: string[] }>;
+  glossary?: Array<{ id: string; term: string; definition?: string }>;
+  [key: string]: unknown;
+}
+
+// --- Core functions ---
+
+/**
+ * Load and parse doc-index.json
+ */
+function loadDocIndex(indexPath: string): DocIndex {
+  const absPath = resolve(process.cwd(), indexPath);
+  if (!existsSync(absPath)) {
+    throw new Error(`doc-index.json not found at: ${absPath}. Run /ddd:scan or /ddd:index-build first.`);
+  }
+  const raw = readFileSync(absPath, 'utf8');
+  return JSON.parse(raw) as DocIndex;
+}
+
+/**
+ * Calculate deterministic output path based on strategy and entityId.
+ * All paths are relative to the doc-index directory.
+ */
+function calculateDddOutputPath(
+  strategy: string,
+  entityId: string | undefined,
+  docIndexDir: string
+): string {
+  switch (strategy) {
+    case 'component': {
+      if (!entityId) throw new Error('entityId is required for component strategy');
+      // tech-{slug} -> {slug}.md
+      const slug = entityId.replace(/^tech-/, '');
+      return join(docIndexDir, 'tech-registry', `${slug}.md`);
+    }
+    case 'feature': {
+      if (!entityId) throw new Error('entityId is required for feature strategy');
+      // feat-{slug} -> {slug}.md
+      const slug = entityId.replace(/^feat-/, '');
+      return join(docIndexDir, 'feature-maps', `${slug}.md`);
+    }
+    case 'index':
+      // Generate _index.md files - entityId determines which subdirectory
+      if (entityId) {
+        return join(docIndexDir, entityId, '_index.md');
+      }
+      // Default: generate all index files (return the doc-index dir itself)
+      return docIndexDir;
+    case 'overview':
+      if (entityId === 'architecture') {
+        return join(docIndexDir, 'ARCHITECTURE.md');
+      }
+      return join(docIndexDir, 'README.md');
+    case 'schema':
+      return join(docIndexDir, 'SCHEMA.md');
+    default:
+      throw new Error(`Unknown strategy: ${strategy}`);
+  }
+}
+
+/**
+ * Build YAML frontmatter string from entity metadata
+ */
+function buildFrontmatter(
+  strategy: string,
+  entity: TechnicalComponent | Feature | null,
+  docIndex: DocIndex
+): string {
+  const now = new Date().toISOString();
+
+  switch (strategy) {
+    case 'component': {
+      const comp = entity as TechnicalComponent;
+      if (!comp) return '';
+      const featureIds = comp.featureIds || [];
+      const codeLocations = (comp.codeLocations || []).map(loc => {
+        const symbolsStr = loc.symbols && loc.symbols.length > 0
+          ? `\n    symbols: [${loc.symbols.join(', ')}]`
+          : '';
+        return `  - path: ${loc.path}${symbolsStr}`;
+      }).join('\n');
+
+      return [
+        '---',
+        'layer: 3',
+        `component_id: ${comp.id}`,
+        `name: ${comp.name}`,
+        `type: ${comp.type || 'unknown'}`,
+        `features: [${featureIds.join(', ')}]`,
+        codeLocations ? `code_locations:\n${codeLocations}` : 'code_locations: []',
+        `generated_at: ${now}`,
+        '---',
+      ].join('\n');
+    }
+
+    case 'feature': {
+      const feat = entity as Feature;
+      if (!feat) return '';
+      const reqIds = feat.requirementIds || [];
+      const techIds = feat.techComponentIds || [];
+      const tags = feat.tags || [];
+
+      return [
+        '---',
+        'layer: 2',
+        `feature_id: ${feat.id}`,
+        `name: ${feat.name}`,
+        `epic_id: ${feat.epicId || 'null'}`,
+        `status: ${feat.status || 'planned'}`,
+        `requirements: [${reqIds.join(', ')}]`,
+        `components: [${techIds.join(', ')}]`,
+        `depends_on_layer3: [${techIds.join(', ')}]`,
+        `tags: [${tags.join(', ')}]`,
+        `generated_at: ${now}`,
+        '---',
+      ].join('\n');
+    }
+
+    case 'index':
+    case 'overview': {
+      const featureIds = (docIndex.features || []).map(f => f.id);
+      return [
+        '---',
+        'layer: 1',
+        `depends_on_layer2: [${featureIds.join(', ')}]`,
+        `generated_at: ${now}`,
+        '---',
+      ].join('\n');
+    }
+
+    case 'schema':
+      return [
+        '---',
+        `schema_version: ${docIndex.schema_version || docIndex.version || '1.0'}`,
+        `generated_at: ${now}`,
+        '---',
+      ].join('\n');
+
+    default:
+      return '';
+  }
+}
+
+/**
+ * Build CLI prompt combining frontmatter, content instructions, and code context
+ */
+function buildDddPrompt(
+  strategy: string,
+  entity: TechnicalComponent | Feature | null,
+  frontmatter: string,
+  docIndex: DocIndex,
+  outputPath: string
+): string {
+  const absOutputPath = resolve(process.cwd(), outputPath);
+
+  switch (strategy) {
+    case 'component': {
+      const comp = entity as TechnicalComponent;
+      const contextPaths = (comp.codeLocations || []).map(loc => `@${loc.path}`).join(' ');
+      // Build change history from actions
+      const compActions = (docIndex.actions || [])
+        .filter(a => (a.affectedComponents || []).includes(comp.id))
+        .map(a => `- ${a.timestamp?.split('T')[0] || 'unknown'} | ${a.type || 'change'} | ${a.description || a.id}`)
+        .join('\n');
+      const changeHistoryBlock = compActions
+        ? `\n\nChange History (include as "## Change History" section):\n${compActions}`
+        : '';
+      return `PURPOSE: Generate component documentation for ${comp.name}
+TASK:
+- Document component purpose and responsibility
+- List exported symbols (classes, functions, types)
+- Document dependencies (internal and external)
+- Include code examples for key APIs
+- Document integration points with other components
+- Include change history timeline
+MODE: write
+CONTEXT: ${contextPaths || '@**/*'}
+EXPECTED: Markdown file with: Overview, API Reference, Dependencies, Usage Examples, Change History
+CONSTRAINTS: Focus on public API | Include type signatures
+
+OUTPUT FILE: ${absOutputPath}
+
+The file MUST start with this exact frontmatter:
+
+${frontmatter}
+
+Sections to include after frontmatter:
+- Responsibility
+- Code Locations
+- Related Requirements
+- Architecture Decisions
+- Dependencies (in/out)
+- Change History${changeHistoryBlock}`;
+    }
+
+    case 'feature': {
+      const feat = entity as Feature;
+      const techIds = feat.techComponentIds || [];
+      const componentDocs = techIds
+        .map(id => {
+          const slug = id.replace(/^tech-/, '');
+          return `@.workflow/.doc-index/tech-registry/${slug}.md`;
+        })
+        .join(' ');
+      // Build change history from actions
+      const featActions = (docIndex.actions || [])
+        .filter(a => (a.affectedFeatures || []).includes(feat.id))
+        .map(a => `- ${a.timestamp?.split('T')[0] || 'unknown'} | ${a.type || 'change'} | ${a.description || a.id}`)
+        .join('\n');
+      const featChangeHistoryBlock = featActions
+        ? `\n\nChange History (include as "## Change History" section):\n${featActions}`
+        : '';
+      return `PURPOSE: Generate feature documentation for ${feat.name}
+TASK:
+- Describe feature purpose and business value
+- List requirements (from requirementIds)
+- Document components involved (from techComponentIds)
+- Include architecture decisions (from adrIds)
+- Provide integration guide
+- Include change history timeline
+MODE: write
+CONTEXT: ${componentDocs || '@.workflow/.doc-index/tech-registry/*.md'}
+EXPECTED: Markdown file with: Overview, Requirements, Components, Architecture, Integration, Change History
+CONSTRAINTS: Reference Layer 3 component docs | Business-focused language
+
+OUTPUT FILE: ${absOutputPath}
+
+The file MUST start with this exact frontmatter:
+
+${frontmatter}
+
+Sections to include after frontmatter:
+- Overview
+- Requirements (with mapping status)
+- Technical Components
+- Architecture Decisions
+- Change History${featChangeHistoryBlock}`;
+    }
+
+    case 'index': {
+      const docIndexDir = dirname(resolve(process.cwd(), outputPath));
+      const parentDir = dirname(docIndexDir);
+      return `PURPOSE: Generate index document for ${docIndexDir}
+TASK:
+- List all entries in this directory with brief descriptions
+- Create a navigable catalog with links to each document
+- Include status/type columns where applicable
+MODE: write
+CONTEXT: @${parentDir}/doc-index.json
+EXPECTED: Markdown index file with: table of entries, descriptions, links
+CONSTRAINTS: Catalog format | Link to sibling documents
+
+OUTPUT FILE: ${absOutputPath}
+
+The file MUST start with this exact frontmatter:
+
+${frontmatter}`;
+    }
+
+    case 'overview': {
+      const isArchitecture = outputPath.endsWith('ARCHITECTURE.md');
+      if (isArchitecture) {
+        return `PURPOSE: Generate architecture overview document
+TASK:
+- System design overview
+- Component relationships and dependencies
+- Key architecture decisions (from ADRs)
+- Technology stack
+MODE: write
+CONTEXT: @.workflow/.doc-index/doc-index.json @.workflow/.doc-index/tech-registry/*.md
+EXPECTED: ARCHITECTURE.md with: System Design, Component Diagram, ADRs, Tech Stack
+CONSTRAINTS: Architecture-focused | Reference component docs for details
+
+OUTPUT FILE: ${absOutputPath}
+
+The file MUST start with this exact frontmatter:
+
+${frontmatter}`;
+      }
+      return `PURPOSE: Generate project README with overview and navigation
+TASK:
+- Project summary and purpose
+- Quick start guide
+- Navigation to features, components, and architecture
+- Link to doc-index.json
+MODE: write
+CONTEXT: @.workflow/.doc-index/doc-index.json @.workflow/.doc-index/feature-maps/_index.md
+EXPECTED: README.md with: Overview, Quick Start, Navigation, Links
+CONSTRAINTS: High-level only | Entry point for new developers
+
+OUTPUT FILE: ${absOutputPath}
+
+The file MUST start with this exact frontmatter:
+
+${frontmatter}`;
+    }
+
+    case 'schema': {
+      return `PURPOSE: Document doc-index.json schema structure and versioning
+TASK:
+- Document current schema structure (all fields)
+- Define versioning policy (semver: major.minor)
+- Document migration protocol for version upgrades
+- Provide examples for each schema section
+MODE: write
+CONTEXT: @.workflow/.doc-index/doc-index.json
+EXPECTED: SCHEMA.md with: Schema Structure, Versioning Policy, Migration Protocol, Examples
+CONSTRAINTS: Complete field documentation | Clear migration steps
+
+OUTPUT FILE: ${absOutputPath}
+
+The file MUST start with this exact frontmatter:
+
+${frontmatter}`;
+    }
+
+    default:
+      throw new Error(`Unknown strategy: ${strategy}`);
+  }
+}
+
+/**
+ * Create temporary prompt file and return path
+ */
+function createPromptFile(prompt: string): string {
+  const timestamp = Date.now();
+  const randomSuffix = Math.random().toString(36).substring(2, 8);
+  const promptFile = join(tmpdir(), `ddd-docs-prompt-${timestamp}-${randomSuffix}.txt`);
+  writeFileSync(promptFile, prompt, 'utf8');
+  return promptFile;
+}
+
+/**
+ * Build CLI command using stdin piping
+ */
+function buildCliCommand(tool: string, promptFile: string, model: string): string {
+  const normalizedPath = promptFile.replace(/\\/g, '/');
+  const isWindows = process.platform === 'win32';
+
+  const catCmd = isWindows ? `Get-Content -Raw "${normalizedPath}" | ` : `cat "${normalizedPath}" | `;
+  const modelFlag = model ? ` -m "${model}"` : '';
+
+  switch (tool) {
+    case 'qwen':
+      return `${catCmd}qwen${modelFlag} --yolo`;
+    case 'codex':
+      if (isWindows) {
+        return `codex --full-auto exec (Get-Content -Raw "${normalizedPath}")${modelFlag} --skip-git-repo-check -s danger-full-access`;
+      }
+      return `codex --full-auto exec "$(cat "${normalizedPath}")"${modelFlag} --skip-git-repo-check -s danger-full-access`;
+    case 'gemini':
+    default:
+      return `${catCmd}gemini${modelFlag} --yolo`;
+  }
+}
+
+/**
+ * Resolve entity from doc-index based on strategy and entityId
+ */
+function resolveEntity(
+  strategy: string,
+  entityId: string | undefined,
+  docIndex: DocIndex
+): TechnicalComponent | Feature | null {
+  if (strategy === 'component') {
+    if (!entityId) throw new Error('entityId is required for component strategy');
+    const comp = (docIndex.technicalComponents || []).find(c => c.id === entityId);
+    if (!comp) throw new Error(`Component not found in doc-index: ${entityId}`);
+    return comp;
+  }
+
+  if (strategy === 'feature') {
+    if (!entityId) throw new Error('entityId is required for feature strategy');
+    const feat = (docIndex.features || []).find(f => f.id === entityId);
+    if (!feat) throw new Error(`Feature not found in doc-index: ${entityId}`);
+    return feat;
+  }
+
+  // index, overview, schema do not require a specific entity
+  return null;
+}
+
+/**
+ * For the index strategy, generate _index.md for multiple directories
+ */
+function getIndexTargets(entityId: string | undefined): string[] {
+  if (entityId) {
+    return [entityId];
+  }
+  // Default: all standard subdirectories
+  return ['feature-maps', 'tech-registry', 'action-logs', 'planning'];
+}
+
+// Tool schema for MCP
+export const schema: ToolSchema = {
+  name: 'generate_ddd_docs',
+  description: `Generate DDD documentation from doc-index.json with deterministic output paths.
+
+Strategies:
+- component: Layer 3 technical component doc (tech-registry/{slug}.md)
+- feature: Layer 2 feature map doc (feature-maps/{slug}.md)
+- index: Layer 1 _index.md catalog files for subdirectories
+- overview: Layer 1 README.md or ARCHITECTURE.md
+- schema: SCHEMA.md documenting doc-index.json structure
+
+Requires doc-index.json from /ddd:scan or /ddd:index-build.
+Output: .workflow/.doc-index/...`,
+  inputSchema: {
+    type: 'object',
+    properties: {
+      strategy: {
+        type: 'string',
+        enum: ['component', 'feature', 'index', 'overview', 'schema'],
+        description: 'Document generation strategy: component (L3), feature (L2), index, overview, schema (L1)'
+      },
+      entityId: {
+        type: 'string',
+        description: 'Entity ID from doc-index.json (required for component/feature, optional for index/overview). For overview: "architecture" to generate ARCHITECTURE.md, omit for README.md. For index: subdirectory name or omit for all.'
+      },
+      docIndexPath: {
+        type: 'string',
+        description: 'Path to doc-index.json (default: .workflow/.doc-index/doc-index.json)',
+        default: '.workflow/.doc-index/doc-index.json'
+      },
+      tool: {
+        type: 'string',
+        enum: ['gemini', 'qwen', 'codex'],
+        description: 'CLI tool to use (default: gemini)',
+        default: 'gemini'
+      },
+      model: {
+        type: 'string',
+        description: 'Model name (optional, uses tool defaults)'
+      }
+    },
+    required: ['strategy']
+  }
+};
+
+// Handler function
+export async function handler(params: Record<string, unknown>): Promise<ToolResult<ToolOutput>> {
+  const parsed = ParamsSchema.safeParse(params);
+  if (!parsed.success) {
+    return { success: false, error: `Invalid params: ${parsed.error.message}` };
+  }
+
+  const { strategy, entityId, docIndexPath, tool, model } = parsed.data;
+
+  try {
+    // Load doc-index.json
+    const docIndex = loadDocIndex(docIndexPath);
+    const docIndexDir = dirname(resolve(process.cwd(), docIndexPath));
+
+    // Resolve model
+    let actualModel = model || '';
+    if (!actualModel) {
+      try {
+        actualModel = getSecondaryModel(process.cwd(), tool);
+      } catch {
+        actualModel = '';
+      }
+    }
+
+    // Handle index strategy separately (may generate multiple files)
+    if (strategy === 'index') {
+      const targets = getIndexTargets(entityId);
+      const results: string[] = [];
+
+      for (const target of targets) {
+        const outputPath = join(docIndexDir, target, '_index.md');
+        const absOutputDir = dirname(resolve(process.cwd(), outputPath));
+
+        // Ensure directory exists
+        mkdirSync(absOutputDir, { recursive: true });
+
+        const frontmatter = buildFrontmatter('index', null, docIndex);
+        const prompt = buildDddPrompt('index', null, frontmatter, docIndex, outputPath);
+        const promptFile = createPromptFile(prompt);
+        const command = buildCliCommand(tool, promptFile, actualModel);
+
+        console.log(`[DDD] Generating index: ${target}/_index.md`);
+
+        try {
+          const startTime = Date.now();
+          execSync(command, {
+            cwd: docIndexDir,
+            encoding: 'utf8',
+            stdio: 'inherit',
+            timeout: 600000,
+            shell: process.platform === 'win32' ? 'powershell.exe' : '/bin/bash'
+          });
+          const duration = Math.round((Date.now() - startTime) / 1000);
+          results.push(`${target}/_index.md (${duration}s)`);
+        } finally {
+          try { unlinkSync(promptFile); } catch { /* ignore */ }
+        }
+      }
+
+      return {
+        success: true,
+        result: {
+          success: true,
+          strategy,
+          entity_id: entityId,
+          output_path: docIndexDir,
+          tool,
+          model: actualModel,
+          message: `Generated index files: ${results.join(', ')}`
+        }
+      };
+    }
+
+    // Single-file strategies: component, feature, overview, schema
+    const entity = resolveEntity(strategy, entityId, docIndex);
+    const outputPath = calculateDddOutputPath(strategy, entityId, docIndexDir);
+    const absOutputDir = dirname(resolve(process.cwd(), outputPath));
+
+    // Ensure output directory exists
+    mkdirSync(absOutputDir, { recursive: true });
+
+    // Build frontmatter and prompt
+    const frontmatter = buildFrontmatter(strategy, entity, docIndex);
+    const prompt = buildDddPrompt(strategy, entity, frontmatter, docIndex, outputPath);
+
+    // Create temp prompt file
+    const promptFile = createPromptFile(prompt);
+
+    // Build CLI command
+    const command = buildCliCommand(tool, promptFile, actualModel);
+
+    console.log(`[DDD] Generating ${strategy}: ${outputPath}`);
+    console.log(`[DDD] Tool: ${tool} | Model: ${actualModel || 'default'}`);
+
+    try {
+      const startTime = Date.now();
+
+      execSync(command, {
+        cwd: docIndexDir,
+        encoding: 'utf8',
+        stdio: 'inherit',
+        timeout: 600000,
+        shell: process.platform === 'win32' ? 'powershell.exe' : '/bin/bash'
+      });
+
+      const duration = Math.round((Date.now() - startTime) / 1000);
+
+      // Cleanup
+      try { unlinkSync(promptFile); } catch { /* ignore */ }
+
+      console.log(`[DDD] Completed in ${duration}s: ${outputPath}`);
+
+      return {
+        success: true,
+        result: {
+          success: true,
+          strategy,
+          entity_id: entityId,
+          output_path: outputPath,
+          tool,
+          model: actualModel,
+          duration_seconds: duration,
+          message: `Documentation generated successfully in ${duration}s`
+        }
+      };
+    } catch (error) {
+      // Cleanup on error
+      try { unlinkSync(promptFile); } catch { /* ignore */ }
+
+      // Tool fallback: gemini -> qwen -> codex
+      const fallbackChain = ['gemini', 'qwen', 'codex'];
+      const currentIdx = fallbackChain.indexOf(tool);
+      if (currentIdx >= 0 && currentIdx < fallbackChain.length - 1) {
+        const nextTool = fallbackChain[currentIdx + 1];
+        console.log(`[DDD] ${tool} failed, falling back to ${nextTool}`);
+        return handler({ ...params, tool: nextTool });
+      }
+
+      return {
+        success: false,
+        error: `Documentation generation failed: ${(error as Error).message}`
+      };
+    }
+  } catch (error) {
+    return {
+      success: false,
+      error: `Tool execution failed: ${(error as Error).message}`
+    };
+  }
+}
--- a/ccw/src/tools/index.ts
+++ b/ccw/src/tools/index.ts
@@ -14,6 +14,7 @@ import * as classifyFoldersMod from './classify-folders.js';
 import * as detectChangedModulesMod from './detect-changed-modules.js';
 import * as discoverDesignFilesMod from './discover-design-files.js';
 import * as generateModuleDocsMod from './generate-module-docs.js';
+import * as generateDddDocsMod from './generate-ddd-docs.js';
 import * as convertTokensToCssMod from './convert-tokens-to-css.js';
 import * as sessionManagerMod from './session-manager.js';
 import * as cliExecutorMod from './cli-executor.js';
@@ -358,6 +359,7 @@ registerTool(toLegacyTool(classifyFoldersMod));
 registerTool(toLegacyTool(detectChangedModulesMod));
 registerTool(toLegacyTool(discoverDesignFilesMod));
 registerTool(toLegacyTool(generateModuleDocsMod));
+registerTool(toLegacyTool(generateDddDocsMod));
 registerTool(toLegacyTool(convertTokensToCssMod));
 registerTool(toLegacyTool(sessionManagerMod));
 registerTool(toLegacyTool(cliExecutorMod));
--- a/ccw/tests/integration/codexlens-ignore-pattern-routes.test.ts
+++ b/ccw/tests/integration/codexlens-ignore-pattern-routes.test.ts
@@ -0,0 +1,144 @@
+/**
+ * Integration tests for CodexLens ignore-pattern configuration routes.
+ *
+ * Notes:
+ * - Targets runtime implementation shipped in `ccw/dist`.
+ * - Calls route handler directly (no HTTP server required).
+ * - Uses temporary CODEXLENS_DATA_DIR to isolate ~/.codexlens writes.
+ */
+
+import { after, before, describe, it, mock } from 'node:test';
+import assert from 'node:assert/strict';
+import { existsSync, mkdtempSync, readFileSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+
+const CODEXLENS_HOME = mkdtempSync(join(tmpdir(), 'codexlens-ignore-home-'));
+const PROJECT_ROOT = mkdtempSync(join(tmpdir(), 'codexlens-ignore-project-'));
+
+const configRoutesUrl = new URL('../../dist/core/routes/codexlens/config-handlers.js', import.meta.url);
+configRoutesUrl.searchParams.set('t', String(Date.now()));
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+let mod: any;
+
+const originalEnv = {
+  CODEXLENS_DATA_DIR: process.env.CODEXLENS_DATA_DIR,
+};
+
+async function callConfigRoute(
+  initialPath: string,
+  method: string,
+  path: string,
+  body?: unknown,
+): Promise<{ handled: boolean; status: number; json: any }> {
+  const url = new URL(path, 'http://localhost');
+  let status = 0;
+  let text = '';
+  let postPromise: Promise<void> | null = null;
+
+  const res = {
+    writeHead(code: number) {
+      status = code;
+    },
+    end(chunk?: unknown) {
+      text = chunk === undefined ? '' : String(chunk);
+    },
+  };
+
+  const handlePostRequest = (_req: unknown, _res: unknown, handler: (parsed: any) => Promise<any>) => {
+    postPromise = (async () => {
+      const result = await handler(body ?? {});
+      const errorValue = result && typeof result === 'object' ? result.error : undefined;
+      const statusValue = result && typeof result === 'object' ? result.status : undefined;
+
+      if (typeof errorValue === 'string' && errorValue.length > 0) {
+        res.writeHead(typeof statusValue === 'number' ? statusValue : 500);
+        res.end(JSON.stringify({ error: errorValue }));
+        return;
+      }
+
+      res.writeHead(200);
+      res.end(JSON.stringify(result));
+    })();
+  };
+
+  const handled = await mod.handleCodexLensConfigRoutes({
+    pathname: url.pathname,
+    url,
+    req: { method },
+    res,
+    initialPath,
+    handlePostRequest,
+    broadcastToClients() {},
+  });
+
+  if (postPromise) {
+    await postPromise;
+  }
+
+  return { handled, status, json: text ? JSON.parse(text) : null };
+}
+
+describe('codexlens ignore-pattern routes integration', async () => {
+  before(async () => {
+    process.env.CODEXLENS_DATA_DIR = CODEXLENS_HOME;
+    mock.method(console, 'log', () => {});
+    mock.method(console, 'warn', () => {});
+    mock.method(console, 'error', () => {});
+    mod = await import(configRoutesUrl.href);
+  });
+
+  after(() => {
+    mock.restoreAll();
+    process.env.CODEXLENS_DATA_DIR = originalEnv.CODEXLENS_DATA_DIR;
+    rmSync(CODEXLENS_HOME, { recursive: true, force: true });
+    rmSync(PROJECT_ROOT, { recursive: true, force: true });
+  });
+
+  it('GET /api/codexlens/ignore-patterns returns defaults before config exists', async () => {
+    const res = await callConfigRoute(PROJECT_ROOT, 'GET', '/api/codexlens/ignore-patterns');
+
+    assert.equal(res.handled, true);
+    assert.equal(res.status, 200);
+    assert.equal(res.json.success, true);
+    assert.equal(Array.isArray(res.json.patterns), true);
+    assert.equal(Array.isArray(res.json.extensionFilters), true);
+    assert.ok(res.json.patterns.includes('dist'));
+    assert.ok(res.json.extensionFilters.includes('*.min.js'));
+  });
+
+  it('POST /api/codexlens/ignore-patterns persists custom patterns and filters', async () => {
+    const saveRes = await callConfigRoute(PROJECT_ROOT, 'POST', '/api/codexlens/ignore-patterns', {
+      patterns: ['dist', 'frontend/dist'],
+      extensionFilters: ['*.min.js', 'frontend/skip.ts'],
+    });
+
+    assert.equal(saveRes.handled, true);
+    assert.equal(saveRes.status, 200);
+    assert.equal(saveRes.json.success, true);
+    assert.deepEqual(saveRes.json.patterns, ['dist', 'frontend/dist']);
+    assert.deepEqual(saveRes.json.extensionFilters, ['*.min.js', 'frontend/skip.ts']);
+
+    const settingsPath = join(CODEXLENS_HOME, 'settings.json');
+    assert.equal(existsSync(settingsPath), true);
+    const savedSettings = JSON.parse(readFileSync(settingsPath, 'utf8'));
+    assert.deepEqual(savedSettings.ignore_patterns, ['dist', 'frontend/dist']);
+    assert.deepEqual(savedSettings.extension_filters, ['*.min.js', 'frontend/skip.ts']);
+
+    const getRes = await callConfigRoute(PROJECT_ROOT, 'GET', '/api/codexlens/ignore-patterns');
+    assert.equal(getRes.status, 200);
+    assert.deepEqual(getRes.json.patterns, ['dist', 'frontend/dist']);
+    assert.deepEqual(getRes.json.extensionFilters, ['*.min.js', 'frontend/skip.ts']);
+  });
+
+  it('POST /api/codexlens/ignore-patterns rejects invalid entries', async () => {
+    const res = await callConfigRoute(PROJECT_ROOT, 'POST', '/api/codexlens/ignore-patterns', {
+      patterns: ['bad pattern!'],
+    });
+
+    assert.equal(res.handled, true);
+    assert.equal(res.status, 400);
+    assert.match(String(res.json.error), /Invalid patterns:/);
+  });
+});
--- a/ccw/undefined/settings.json
+++ b/ccw/undefined/settings.json
@@ -0,0 +1,10 @@
+{
+  "ignore_patterns": [
+    "dist",
+    "frontend/dist"
+  ],
+  "extension_filters": [
+    "*.min.js",
+    "frontend/skip.ts"
+  ]
+}
--- a/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/codexlens-home/settings.json
+++ b/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/codexlens-home/settings.json
@@ -0,0 +1 @@
+{"ignore_patterns": ["frontend/dist"], "extension_filters": ["*.min.js"]}
--- a/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/frontend/app.ts
+++ b/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/frontend/app.ts
@@ -0,0 +1 @@
+export const app = 1
--- a/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/frontend/bundle.min.js
+++ b/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/frontend/bundle.min.js
@@ -0,0 +1 @@
+export const bundle = 1
--- a/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/frontend/dist/compiled.ts
+++ b/codex-lens/.pytest-temp/test_builder_loads_saved_ignor0/frontend/dist/compiled.ts
@@ -0,0 +1 @@
+export const compiled = 1
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_res0/frontend/dist/bundle.ts
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_res0/frontend/dist/bundle.ts
@@ -0,0 +1 @@
+export const bundle = 1
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_res0/frontend/src/app.ts
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_res0/frontend/src/app.ts
@@ -0,0 +1 @@
+export const app = 1
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/.next/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/.next/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/.parcel-cache/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/.parcel-cache/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/.turbo/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/.turbo/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/build/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/build/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/coverage/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/coverage/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/dist/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/dist/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/out/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/out/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/src/app.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/src/app.py
@@ -0,0 +1 @@
+print('ok')
--- a/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/target/generated.py
+++ b/codex-lens/.pytest-temp/test_collect_dirs_by_depth_ski0/target/generated.py
@@ -0,0 +1 @@
+print('artifact')
--- a/codex-lens/.pytest-temp/test_iter_source_files_respect0/frontend/app.ts
+++ b/codex-lens/.pytest-temp/test_iter_source_files_respect0/frontend/app.ts
@@ -0,0 +1 @@
+export const app = 1
--- a/codex-lens/.pytest-temp/test_iter_source_files_respect0/frontend/bundle.min.js
+++ b/codex-lens/.pytest-temp/test_iter_source_files_respect0/frontend/bundle.min.js
@@ -0,0 +1 @@
+export const bundle = 1
--- a/codex-lens/.pytest-temp/test_iter_source_files_respect0/frontend/skip.ts
+++ b/codex-lens/.pytest-temp/test_iter_source_files_respect0/frontend/skip.ts
@@ -0,0 +1 @@
+export const skip = 1
--- a/codex-lens/.pytest-temp/test_load_settings_reads_ignor0/settings.json
+++ b/codex-lens/.pytest-temp/test_load_settings_reads_ignor0/settings.json
@@ -0,0 +1 @@
+{"ignore_patterns": ["frontend/dist", "coverage"], "extension_filters": ["*.min.js", "*.map"]}
--- a/codex-lens/.pytest-temp/test_should_index_dir_ignores_0/package/dist/bundle.py
+++ b/codex-lens/.pytest-temp/test_should_index_dir_ignores_0/package/dist/bundle.py
@@ -0,0 +1 @@
+print('compiled')
--- a/codex-lens/src/codexlens/storage/index_tree.py
+++ b/codex-lens/src/codexlens/storage/index_tree.py
@@ -123,11 +123,12 @@ class IndexTreeBuilder:
        """
        self.registry = registry
        self.mapper = mapper
-        self.config = config or Config()
+        self.config = config or Config.load()
        self.parser_factory = ParserFactory(self.config)
        self.logger = logging.getLogger(__name__)
        self.incremental = incremental
        self.ignore_patterns = self._resolve_ignore_patterns()
+        self.extension_filters = self._resolve_extension_filters()

    def _resolve_ignore_patterns(self) -> Tuple[str, ...]:
        configured_patterns = getattr(self.config, "ignore_patterns", None)
@@ -139,6 +140,18 @@ class IndexTreeBuilder:
                cleaned.append(pattern)
        return tuple(dict.fromkeys(cleaned))

+    def _resolve_extension_filters(self) -> Tuple[str, ...]:
+        configured_filters = getattr(self.config, "extension_filters", None)
+        if not configured_filters:
+            return tuple()
+
+        cleaned: List[str] = []
+        for item in configured_filters:
+            pattern = str(item).strip().replace('\\', '/').rstrip('/')
+            if pattern:
+                cleaned.append(pattern)
+        return tuple(dict.fromkeys(cleaned))
+
    def _is_ignored_dir(self, dir_path: Path, source_root: Optional[Path] = None) -> bool:
        name = dir_path.name
        if name.startswith('.'):
@@ -159,6 +172,25 @@ class IndexTreeBuilder:

        return False

+    def _is_filtered_file(self, file_path: Path, source_root: Optional[Path] = None) -> bool:
+        if not self.extension_filters:
+            return False
+
+        rel_path: Optional[str] = None
+        if source_root is not None:
+            try:
+                rel_path = file_path.relative_to(source_root).as_posix()
+            except ValueError:
+                rel_path = None
+
+        for pattern in self.extension_filters:
+            if pattern == file_path.name or fnmatch.fnmatch(file_path.name, pattern):
+                return True
+            if rel_path and (pattern == rel_path or fnmatch.fnmatch(rel_path, pattern)):
+                return True
+
+        return False
+
    def build(
        self,
        source_root: Path,
@@ -259,6 +291,7 @@ class IndexTreeBuilder:
                dirs,
                languages,
                workers,
+                source_root=source_root,
                project_id=project_info.id,
                global_index_db_path=global_index_db_path,
            )
@@ -410,6 +443,7 @@ class IndexTreeBuilder:
        return self._build_single_dir(
            source_path,
            languages=None,
+            source_root=project_root,
            project_id=project_info.id,
            global_index_db_path=global_index_db_path,
        )
@@ -491,7 +525,7 @@ class IndexTreeBuilder:
            return False

        # Check for supported files in this directory
-        source_files = self._iter_source_files(dir_path, languages)
+        source_files = self._iter_source_files(dir_path, languages, source_root=source_root)
        if len(source_files) > 0:
            return True

@@ -519,7 +553,7 @@ class IndexTreeBuilder:
            True if directory tree contains indexable files
        """
        # Check for supported files in this directory
-        source_files = self._iter_source_files(dir_path, languages)
+        source_files = self._iter_source_files(dir_path, languages, source_root=source_root)
        if len(source_files) > 0:
            return True

@@ -543,6 +577,7 @@ class IndexTreeBuilder:
        languages: List[str],
        workers: int,
        *,
+        source_root: Path,
        project_id: int,
        global_index_db_path: Path,
    ) -> List[DirBuildResult]:
@@ -570,6 +605,7 @@ class IndexTreeBuilder:
            result = self._build_single_dir(
                dirs[0],
                languages,
+                source_root=source_root,
                project_id=project_id,
                global_index_db_path=global_index_db_path,
            )
@@ -585,6 +621,7 @@ class IndexTreeBuilder:
            "static_graph_relationship_types": self.config.static_graph_relationship_types,
            "use_astgrep": getattr(self.config, "use_astgrep", False),
            "ignore_patterns": list(getattr(self.config, "ignore_patterns", [])),
+            "extension_filters": list(getattr(self.config, "extension_filters", [])),
        }

        worker_args = [
@@ -595,6 +632,7 @@ class IndexTreeBuilder:
                config_dict,
                int(project_id),
                str(global_index_db_path),
+                str(source_root),
            )
            for dir_path in dirs
        ]
@@ -631,6 +669,7 @@ class IndexTreeBuilder:
        dir_path: Path,
        languages: List[str] = None,
        *,
+        source_root: Path,
        project_id: int,
        global_index_db_path: Path,
    ) -> DirBuildResult:
@@ -663,7 +702,7 @@ class IndexTreeBuilder:
            store.initialize()

            # Get source files in this directory only
-            source_files = self._iter_source_files(dir_path, languages)
+            source_files = self._iter_source_files(dir_path, languages, source_root=source_root)

            files_count = 0
            symbols_count = 0
@@ -731,7 +770,7 @@ class IndexTreeBuilder:
                d.name
                for d in dir_path.iterdir()
                if d.is_dir()
-                and not self._is_ignored_dir(d)
+                and not self._is_ignored_dir(d, source_root=source_root)
            ]

            store.update_merkle_root()
@@ -826,7 +865,7 @@ class IndexTreeBuilder:
            )

    def _iter_source_files(
-        self, dir_path: Path, languages: List[str] = None
+        self, dir_path: Path, languages: List[str] = None, source_root: Optional[Path] = None
    ) -> List[Path]:
        """Iterate source files in directory (non-recursive).

@@ -852,6 +891,9 @@ class IndexTreeBuilder:
            if item.name.startswith("."):
                continue

+            if self._is_filtered_file(item, source_root=source_root):
+                continue
+
            # Check language support
            language_id = self.config.language_for_path(item)
            if not language_id:
@@ -1027,19 +1069,37 @@ def _compute_graph_neighbors(
 # === Worker Function for ProcessPoolExecutor ===


-def _matches_ignore_patterns(path: Path, patterns: List[str]) -> bool:
-    name = path.name
-    if name.startswith('.'):
-        return True
+def _matches_path_patterns(path: Path, patterns: List[str], source_root: Optional[Path] = None) -> bool:
+    rel_path: Optional[str] = None
+    if source_root is not None:
+        try:
+            rel_path = path.relative_to(source_root).as_posix()
+        except ValueError:
+            rel_path = None
+
    for pattern in patterns:
        normalized = str(pattern).strip().replace('\\', '/').rstrip('/')
        if not normalized:
            continue
-        if normalized == name or fnmatch.fnmatch(name, normalized):
+        if normalized == path.name or fnmatch.fnmatch(path.name, normalized):
+            return True
+        if rel_path and (normalized == rel_path or fnmatch.fnmatch(rel_path, normalized)):
            return True
    return False


+def _matches_ignore_patterns(path: Path, patterns: List[str], source_root: Optional[Path] = None) -> bool:
+    if path.name.startswith('.'):
+        return True
+    return _matches_path_patterns(path, patterns, source_root)
+
+
+def _matches_extension_filters(path: Path, patterns: List[str], source_root: Optional[Path] = None) -> bool:
+    if not patterns:
+        return False
+    return _matches_path_patterns(path, patterns, source_root)
+
+
 def _build_dir_worker(args: tuple) -> DirBuildResult:
    """Worker function for parallel directory building.

@@ -1047,12 +1107,12 @@ def _build_dir_worker(args: tuple) -> DirBuildResult:
    Reconstructs necessary objects from serializable arguments.

    Args:
-        args: Tuple of (dir_path, index_db_path, languages, config_dict, project_id, global_index_db_path)
+        args: Tuple of (dir_path, index_db_path, languages, config_dict, project_id, global_index_db_path, source_root)

    Returns:
        DirBuildResult for the directory
    """
-    dir_path, index_db_path, languages, config_dict, project_id, global_index_db_path = args
+    dir_path, index_db_path, languages, config_dict, project_id, global_index_db_path, source_root = args

    # Reconstruct config
    config = Config(
@@ -1064,9 +1124,11 @@ def _build_dir_worker(args: tuple) -> DirBuildResult:
        static_graph_relationship_types=list(config_dict.get("static_graph_relationship_types", ["imports", "inherits"])),
        use_astgrep=bool(config_dict.get("use_astgrep", False)),
        ignore_patterns=list(config_dict.get("ignore_patterns", [])),
+        extension_filters=list(config_dict.get("extension_filters", [])),
    )

    parser_factory = ParserFactory(config)
+    source_root_path = Path(source_root) if source_root else None

    global_index: GlobalSymbolIndex | None = None
    try:
@@ -1092,6 +1154,9 @@ def _build_dir_worker(args: tuple) -> DirBuildResult:
            if item.name.startswith("."):
                continue

+            if _matches_extension_filters(item, config.extension_filters, source_root_path):
+                continue
+
            language_id = config.language_for_path(item)
            if not language_id:
                continue
@@ -1146,7 +1211,7 @@ def _build_dir_worker(args: tuple) -> DirBuildResult:
        subdirs = [
            d.name
            for d in dir_path.iterdir()
-            if d.is_dir() and not _matches_ignore_patterns(d, ignore_patterns)
+            if d.is_dir() and not _matches_ignore_patterns(d, ignore_patterns, source_root_path)
        ]

        store.update_merkle_root()
--- a/codex-lens/tests/test_config_ignore_patterns.py
+++ b/codex-lens/tests/test_config_ignore_patterns.py
@@ -19,6 +19,7 @@ def test_load_settings_reads_ignore_patterns_and_extension_filters(tmp_path: Pat
    )

    config = Config(data_dir=tmp_path)
+    config.load_settings()

    assert config.ignore_patterns == ["frontend/dist", "coverage"]
    assert config.extension_filters == ["*.min.js", "*.map"]
--- a/codex-lens/tests/test_index_tree_ignore_dirs.py
+++ b/codex-lens/tests/test_index_tree_ignore_dirs.py
@@ -1,5 +1,6 @@
 from __future__ import annotations

+import json
 from pathlib import Path
 from unittest.mock import MagicMock

@@ -84,3 +85,63 @@ def test_collect_dirs_by_depth_respects_relative_ignore_patterns_from_config(tmp

    assert "frontend/src" in discovered_dirs
    assert "frontend/dist" not in discovered_dirs
+
+
+def test_iter_source_files_respects_extension_filters_and_relative_patterns(tmp_path: Path) -> None:
+    frontend_dir = tmp_path / "frontend"
+    frontend_dir.mkdir()
+    (frontend_dir / "app.ts").write_text("export const app = 1\n", encoding="utf-8")
+    (frontend_dir / "bundle.min.js").write_text("export const bundle = 1\n", encoding="utf-8")
+    (frontend_dir / "skip.ts").write_text("export const skip = 1\n", encoding="utf-8")
+
+    builder = IndexTreeBuilder(
+        registry=MagicMock(),
+        mapper=MagicMock(),
+        config=Config(
+            data_dir=tmp_path / "data",
+            extension_filters=["*.min.js", "frontend/skip.ts"],
+        ),
+        incremental=False,
+    )
+
+    source_files = builder._iter_source_files(frontend_dir, source_root=tmp_path)
+
+    assert [path.name for path in source_files] == ["app.ts"]
+    assert builder._should_index_dir(frontend_dir, source_root=tmp_path) is True
+
+
+def test_builder_loads_saved_ignore_and_extension_filters_by_default(tmp_path: Path, monkeypatch) -> None:
+    codexlens_home = tmp_path / "codexlens-home"
+    codexlens_home.mkdir()
+    (codexlens_home / "settings.json").write_text(
+        json.dumps(
+            {
+                "ignore_patterns": ["frontend/dist"],
+                "extension_filters": ["*.min.js"],
+            }
+        ),
+        encoding="utf-8",
+    )
+    monkeypatch.setenv("CODEXLENS_DATA_DIR", str(codexlens_home))
+
+    frontend_dir = tmp_path / "frontend"
+    frontend_dir.mkdir()
+    dist_dir = frontend_dir / "dist"
+    dist_dir.mkdir()
+    (frontend_dir / "app.ts").write_text("export const app = 1\n", encoding="utf-8")
+    (frontend_dir / "bundle.min.js").write_text("export const bundle = 1\n", encoding="utf-8")
+    (dist_dir / "compiled.ts").write_text("export const compiled = 1\n", encoding="utf-8")
+
+    builder = IndexTreeBuilder(
+        registry=MagicMock(),
+        mapper=MagicMock(),
+        config=None,
+        incremental=False,
+    )
+
+    source_files = builder._iter_source_files(frontend_dir, source_root=tmp_path)
+    dirs_by_depth = builder._collect_dirs_by_depth(tmp_path)
+    discovered_dirs = _relative_dirs(tmp_path, dirs_by_depth)
+
+    assert [path.name for path in source_files] == ["app.ts"]
+    assert "frontend/dist" not in discovered_dirs
--- a/docs/branding/naming-system.md
+++ b/docs/branding/naming-system.md
@@ -0,0 +1,415 @@
+# Maestro 品牌命名系统
+
+> **文档版本**: 1.0.0
+> **最后更新**: 2026-03-09
+> **状态**: 已确定
+
+## 概述
+
+本文档定义了 Maestro 项目的完整品牌命名系统，包括总品牌、子品牌（工作流）、包名、CLI 命令、域名等命名规范。
+
+### 品牌理念
+
+**Maestro**（指挥家/编排大师）是一个智能编排平台，协调多个 AI CLI 工具，为开发者提供统一的工作流体验。
+
+---
+
+## 品牌架构
+
+```
+Maestro (总平台/编排系统)
+├── Maestro Claude (基于 Claude Code 的工作流)
+├── Maestro Codex (基于 Codex 的工作流)
+├── Maestro Gemini (基于 Gemini 的工作流)
+└── Maestro Qwen (基于 Qwen 的工作流)
+```
+
+### 设计原则
+
+1. **清晰直观** - 工作流名称直接表明使用的 CLI 工具
+2. **品牌统一** - 所有工作流都在 Maestro 品牌下
+3. **易于扩展** - 未来添加新 CLI 时，命名规则保持一致
+4. **技术透明** - 开发者清楚底层技术栈
+
+---
+
+## 完整命名规范
+
+| 工作流 | 品牌名 | NPM 包 | CLI 命令 | GitHub Repo | 域名 |
+|--------|--------|---------|----------|-------------|------|
+| Claude Code 工作流 | **Maestro Claude** | `@maestro/claude` | `maestro claude` | `maestro-claude` | `claude.maestro.dev` |
+| Codex 工作流 | **Maestro Codex** | `@maestro/codex` | `maestro codex` | `maestro-codex` | `codex.maestro.dev` |
+| Gemini 工作流 | **Maestro Gemini** | `@maestro/gemini` | `maestro gemini` | `maestro-gemini` | `gemini.maestro.dev` |
+| Qwen 工作流 | **Maestro Qwen** | `@maestro/qwen` | `maestro qwen` | `maestro-qwen` | `qwen.maestro.dev` |
+
+### 命名规则
+
+- **品牌名**: `Maestro <CLI名称>`
+- **NPM 包**: `@maestro/<cli-name>`（小写，使用 scope）
+- **CLI 命令**: `maestro <cli-name>`（小写）
+- **GitHub 仓库**: `maestro-<cli-name>`（小写，连字符）
+- **域名**: `<cli-name>.maestro.dev`（小写，子域名）
+
+---
+
+## 目录结构
+
+### 推荐的项目结构
+
+```
+maestro/
+├── packages/
+│   ├── core/              # Maestro 核心引擎
+│   │   ├── src/
+│   │   └── package.json
+│   ├── claude/            # Maestro Claude 工作流
+│   │   ├── src/
+│   │   └── package.json
+│   ├── codex/             # Maestro Codex 工作流
+│   │   ├── src/
+│   │   └── package.json
+│   ├── gemini/            # Maestro Gemini 工作流
+│   │   ├── src/
+│   │   └── package.json
+│   ├── qwen/              # Maestro Qwen 工作流
+│   │   ├── src/
+│   │   └── package.json
+│   └── podium/            # Maestro UI (原 CCW)
+│       ├── frontend/
+│       ├── backend/
+│       └── package.json
+├── docs/
+│   ├── branding/          # 品牌文档
+│   ├── guides/            # 使用指南
+│   └── api/               # API 文档
+├── .codex/                # Codex 配置和技能
+├── .workflow/             # 工作流配置
+├── package.json           # Monorepo 根配置
+└── README.md
+```
+
+---
+
+## CLI 使用示例
+
+### 基本调用
+
+```bash
+# 使用 Claude Code 工作流
+maestro claude --prompt "implement user authentication"
+
+# 使用 Codex 工作流
+maestro codex --analyze "src/**/*.ts"
+
+# 使用 Gemini 工作流
+maestro gemini --task "summarize this document"
+
+# 使用 Qwen 工作流
+maestro qwen --prompt "explain this code"
+```
+
+### 带参数调用
+
+```bash
+# Claude 工作流 - 代码生成
+maestro claude generate --file "components/Button.tsx" --prompt "add loading state"
+
+# Codex 工作流 - 代码分析
+maestro codex search --pattern "useEffect" --path "src/"
+
+# Gemini 工作流 - 多模态任务
+maestro gemini analyze --image "screenshot.png" --prompt "describe this UI"
+
+# Qwen 工作流 - 快速任务
+maestro qwen translate --from "en" --to "zh" --text "Hello World"
+```
+
+### 工作流选择
+
+```bash
+# 查看可用工作流
+maestro list
+
+# 查看特定工作流信息
+maestro info claude
+
+# 设置默认工作流
+maestro config set default-workflow claude
+```
+
+---
+
+## 配置文件
+
+### maestro.config.json
+
+```json
+{
+  "version": "1.0.0",
+  "workflows": {
+    "claude": {
+      "name": "Maestro Claude",
+      "description": "Claude Code workflow for code generation and refactoring",
+      "cli": "claude-code",
+      "enabled": true,
+      "defaultModel": "claude-sonnet-4",
+      "capabilities": ["generate", "refactor", "explain", "chat"]
+    },
+    "codex": {
+      "name": "Maestro Codex",
+      "description": "Codex workflow for code analysis and understanding",
+      "cli": "codex",
+      "enabled": true,
+      "defaultModel": "gpt-5.2",
+      "capabilities": ["analyze", "search", "visualize", "index"]
+    },
+    "gemini": {
+      "name": "Maestro Gemini",
+      "description": "Gemini workflow for general-purpose AI tasks",
+      "cli": "gemini",
+      "enabled": true,
+      "defaultModel": "gemini-2.5-pro",
+      "capabilities": ["multimodal", "general", "experimental"]
+    },
+    "qwen": {
+      "name": "Maestro Qwen",
+      "description": "Qwen workflow for fast response and experimental tasks",
+      "cli": "qwen",
+      "enabled": true,
+      "defaultModel": "coder-model",
+      "capabilities": ["fast", "experimental", "assistant"]
+    }
+  },
+  "branding": {
+    "name": "Maestro",
+    "tagline": "Orchestrate Your Development Workflow",
+    "website": "https://maestro.dev",
+    "repository": "https://github.com/maestro-suite/maestro"
+  }
+}
+```
+
+---
+
+## 包名规范
+
+### NPM 包
+
+#### @maestro/claude
+
+```json
+{
+  "name": "@maestro/claude",
+  "version": "1.0.0",
+  "description": "Maestro Claude - Claude Code workflow orchestration",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "bin": {
+    "maestro-claude": "./bin/cli.js"
+  },
+  "keywords": [
+    "maestro",
+    "claude",
+    "claude-code",
+    "workflow",
+    "ai",
+    "code-generation"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/maestro-suite/maestro-claude"
+  }
+}
+```
+
+#### @maestro/codex
+
+```json
+{
+  "name": "@maestro/codex",
+  "version": "1.0.0",
+  "description": "Maestro Codex - Codex workflow orchestration",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "bin": {
+    "maestro-codex": "./bin/cli.js"
+  },
+  "keywords": [
+    "maestro",
+    "codex",
+    "workflow",
+    "ai",
+    "code-analysis"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/maestro-suite/maestro-codex"
+  }
+}
+```
+
+### Python 包（如果需要）
+
+#### maestro-claude
+
+```toml
+[project]
+name = "maestro-claude"
+version = "1.0.0"
+description = "Maestro Claude - Claude Code workflow orchestration"
+readme = "README.md"
+requires-python = ">=3.8"
+keywords = ["maestro", "claude", "workflow", "ai"]
+
+[project.urls]
+Homepage = "https://claude.maestro.dev"
+Repository = "https://github.com/maestro-suite/maestro-claude"
+```
+
+---
+
+## 品牌视觉
+
+### Logo 设计
+
+每个工作流使用不同的颜色来区分，但保持统一的设计语言：
+
+| 工作流 | 主色 | 辅助色 | 图标元素 |
+|--------|------|--------|----------|
+| **Maestro Claude** | 橙色 `#FF6B35` | 深橙 `#D94F1C` | Claude 的 C 字母 + 指挥棒 |
+| **Maestro Codex** | 绿色 `#00D084` | 深绿 `#00A86B` | Codex 的代码符号 + 指挥棒 |
+| **Maestro Gemini** | 蓝色 `#4285F4` | 深蓝 `#1967D2` | Gemini 的双子星 + 指挥棒 |
+| **Maestro Qwen** | 紫色 `#9C27B0` | 深紫 `#7B1FA2` | Qwen 的 Q 字母 + 指挥棒 |
+
+### 总品牌色彩
+
+- **主色**: 深蓝/午夜蓝 `#192A56` - 专业、稳定
+- **强调色**: 活力青/薄荷绿 `#48D1CC` - 智能、创新
+- **中性色**: 浅灰 `#F5F5F5`, 深灰 `#333333`
+
+### 设计元素
+
+- **指挥棒**: 所有 Logo 的核心元素，象征编排和指挥
+- **声波/轨迹**: 动态的线条，表示工作流的流动
+- **几何化**: 现代、简洁的几何图形
+
+---
+
+## 方案优点
+
+### 1. 清晰直观
+- 用户一眼就知道使用的是哪个 CLI 工具
+- 不需要学习额外的术语映射
+
+### 2. 易于理解
+- 命名规则简单一致
+- 新用户快速上手
+
+### 3. 灵活扩展
+- 未来添加新 CLI 时，命名规则保持一致
+- 例如：添加 `Maestro GPT`、`Maestro Llama` 等
+
+### 4. 品牌统一
+- 所有工作流都在 Maestro 品牌下
+- 强化 Maestro 作为编排平台的定位
+
+### 5. 技术透明
+- 开发者清楚底层使用的技术栈
+- 便于调试和问题排查
+
+---
+
+## 注意事项
+
+### 1. 商标问题
+
+使用 "Maestro Claude"、"Maestro Codex" 等名称时，需要注意：
+
+- ⚠️ 确保不侵犯原 CLI 的商标权
+- ✅ 在文档中明确说明这些是"基于 XXX 的工作流"，而不是官方产品
+- ✅ 添加免责声明：
+  ```
+  Maestro Claude 是基于 Claude Code 的工作流编排系统。
+  Claude 和 Claude Code 是 Anthropic 的商标。
+  本项目与 Anthropic 无关联。
+  ```
+
+### 2. 命名冲突
+
+在发布前需要检查：
+
+- [ ] npm 包名 `@maestro/claude`、`@maestro/codex` 等是否可用
+- [ ] PyPI 包名 `maestro-claude`、`maestro-codex` 等是否可用
+- [ ] GitHub 组织名 `maestro-suite` 是否可用
+- [ ] 域名 `maestro.dev`、`claude.maestro.dev` 等是否可用
+
+### 3. 用户认知
+
+需要在文档中清楚说明：
+
+- **Maestro** 是编排平台（总品牌）
+- **Maestro Claude/Codex/Gemini/Qwen** 是工作流系统（子品牌）
+- 底层使用的是对应的 CLI 工具（技术实现）
+
+示例说明：
+```
+Maestro 是一个 AI 工作流编排平台。
+Maestro Claude 是基于 Claude Code 的工作流系统，
+它调用 Claude Code CLI 来执行代码生成和重构任务。
+```
+
+---
+
+## 下一步行动
+
+### 阶段 1: 资源可用性检查
+
+- [ ] 检查域名可用性
+  - [ ] `maestro.dev`
+  - [ ] `claude.maestro.dev`
+  - [ ] `codex.maestro.dev`
+  - [ ] `gemini.maestro.dev`
+  - [ ] `qwen.maestro.dev`
+
+- [ ] 检查 npm 包名可用性
+  - [ ] `@maestro/core`
+  - [ ] `@maestro/claude`
+  - [ ] `@maestro/codex`
+  - [ ] `@maestro/gemini`
+  - [ ] `@maestro/qwen`
+
+- [ ] 检查 GitHub 可用性
+  - [ ] 组织名 `maestro-suite`
+  - [ ] 仓库名 `maestro`, `maestro-claude`, `maestro-codex` 等
+
+### 阶段 2: 迁移计划
+
+- [ ] 创建迁移文档（详见 `docs/migration/renaming-plan.md`）
+- [ ] 重命名根目录：`Claude_dms3` → `maestro`
+- [ ] 重组包结构：创建 `packages/` 目录
+- [ ] 更新所有配置文件
+- [ ] 更新代码中的引用
+
+### 阶段 3: 实施和发布
+
+- [ ] 执行迁移
+- [ ] 更新文档和 README
+- [ ] 创建 Logo 和品牌资产
+- [ ] 发布到 npm/PyPI
+- [ ] 配置域名和网站
+
+---
+
+## 参考资料
+
+- [品牌架构设计](./brand-architecture.md)
+- [迁移计划](../migration/renaming-plan.md)
+- [视觉设计指南](./visual-identity.md)
+
+---
+
+## 变更历史
+
+| 版本 | 日期 | 变更内容 | 作者 |
+|------|------|----------|------|
+| 1.0.0 | 2026-03-09 | 初始版本，确定品牌命名系统 | - |
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "claude-code-workflow",
-  "version": "7.2.4",
+  "version": "7.2.5",
  "description": "JSON-driven multi-agent development framework with intelligent CLI orchestration (Gemini/Qwen/Codex), context-first architecture, and automated workflow execution",
  "type": "module",
  "main": "ccw/dist/index.js",
Author	SHA1	Message	Date
catlog22	6f9dc836c3	chore: release v7.2.5	2026-03-09 23:24:04 +08:00
catlog22	663620955c	chore: update commands, specs, and ccw tools Update DDD commands (doc-generate, doc-refresh, sync), workflow commands (session/sync, spec/add, spec/setup, spec/load), ccw specs, personal preferences, and add generate-ddd-docs tool.	2026-03-09 23:20:39 +08:00
catlog22	cbd1813ea7	feat(team-coordinate): align with team-skill-designer and team-lifecycle-v4 standards Add quality-gates.md and knowledge-transfer.md specs. Update SKILL.md with Shared Constants, Specs Reference, and new user commands. Enhance coordinator role.md with frontmatter, Message Types, Message Bus Protocol, and Toolbox. Add When to Use + Strategy sections to all command files. Update role-spec-template with Identity/Boundaries blocks and validation checklist.	2026-03-09 23:20:17 +08:00
catlog22	b2fc2f60f1	feat: implement ignore patterns and extension filters in CodexLens - Added tests to ensure loading of ignore patterns and extension filters from settings. - Implemented functionality to respect ignore patterns and extension filters during file indexing. - Created integration tests for CodexLens ignore-pattern configuration routes. - Added a new AdvancedTab component with tests for managing ignore patterns and extension filters. - Established a comprehensive branding naming system for the Maestro project, including guidelines for package names, CLI commands, and directory structure.	2026-03-09 14:43:21 +08:00
				`@@ -0,0 +1 @@`
				`{"ignore_patterns": ["frontend/dist"], "extension_filters": ["*.min.js"]}`
				`@@ -0,0 +1 @@`
				`{"ignore_patterns": ["frontend/dist", "coverage"], "extension_filters": [".min.js", ".map"]}`