Claude-Code-Workflow/.claude/workflows/intelligent-tools-strategy.md

Intelligent Tools Selection Strategy

Table of Contents

1. Quick Start
2. Tool Specifications
3. Command Templates
4. Execution Configuration
5. Best Practices

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Quick Start

Universal Prompt Template

All CLI tools (Gemini, Qwen, Codex) share this template structure:

PURPOSE: [objective + why + success criteria]
TASK: • [step 1] • [step 2] • [step 3]
MODE: [analysis|write|auto]
CONTEXT: @**/* | Memory: [session/tech/module context]
EXPECTED: [format + quality + structure]
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/pattern.txt) | [constraints] | MODE=[permission level]

Tool Selection

• Analysis/Documentation → Gemini (preferred) or Qwen (fallback)
• Implementation/Testing → Codex

CCW Unified CLI Syntax

# Basic execution
ccw cli exec "<prompt>" --tool <gemini|qwen|codex> --mode <analysis|write|auto>

# With working directory
ccw cli exec "<prompt>" --tool gemini --cd <path>

# With additional directories
ccw cli exec "<prompt>" --tool gemini --includeDirs ../shared,../types

# Full example
ccw cli exec "<prompt>" --tool codex --mode auto --cd ./project --includeDirs ./lib

CLI Subcommands

Command	Description
ccw cli status	Check CLI tools availability
ccw cli exec "<prompt>"	Execute a CLI tool
ccw cli resume [id]	Resume a previous session
ccw cli history	Show execution history
ccw cli detail <id>	Show execution detail

Model Selection

Available Models (override via --model):

• Gemini: gemini-2.5-pro, gemini-2.5-flash
• Qwen: coder-model, vision-model
• Codex: gpt-5.1, gpt-5.1-codex, gpt-5.1-codex-mini

Best Practice: Omit --model for optimal auto-selection

Core Principles

• Use tools early and often - Tools are faster and more thorough
• When in doubt, use both - Parallel usage provides comprehensive coverage
• Default to tools - Use for most coding tasks, no matter how small
• Unified CLI - Always use ccw cli exec for consistent parameter handling
• Choose templates by need - See Template System for naming conventions and selection guide
• Write protection - Require EXPLICIT MODE=write or MODE=auto specification

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Tool Specifications

MODE Options

analysis (default)

• Read-only operations, no file modifications
• Analysis output returned as text response
• Use for: code review, architecture analysis, pattern discovery
• CCW: ccw cli exec "<prompt>" --mode analysis

write

• File creation/modification/deletion allowed
• Requires explicit --mode write specification
• Use for: documentation generation, code creation, file modifications
• CCW: ccw cli exec "<prompt>" --mode write

auto (Codex only)

• Full autonomous development operations
• Requires explicit --mode auto specification
• Use for: feature implementation, bug fixes, autonomous development
• CCW: ccw cli exec "<prompt>" --tool codex --mode auto

Gemini & Qwen

Via CCW: ccw cli exec "<prompt>" --tool gemini or --tool qwen

Strengths: Large context window, pattern recognition

Best For: Analysis, documentation generation, code exploration, architecture review

Default MODE: analysis (read-only)

Priority: Prefer Gemini; use Qwen as fallback when Gemini unavailable

Error Handling:

• HTTP 429: May show error but still return results - check if results exist (results present = success, no results = retry/fallback to Qwen)

Codex

Via CCW: ccw cli exec "<prompt>" --tool codex --mode auto

Strengths: Autonomous development, mathematical reasoning

Best For: Implementation, testing, automation

Default MODE: No default, must be explicitly specified

Session Management

Resume Commands (unified via CCW):

# Resume last session (any tool)
ccw cli resume --last

# Resume last session for specific tool
ccw cli resume --last --tool gemini
ccw cli resume --last --tool codex

# Resume specific session by ID
ccw cli resume <execution-id>

# Resume with additional prompt
ccw cli resume --last --prompt "Continue with error handling"

# Codex native interactive picker
ccw cli resume --tool codex

Resume Options:

Option	Description
--last	Resume most recent session
--tool <tool>	Filter by tool (gemini, qwen, codex)
--prompt <text>	Additional prompt for continuation
[id]	Specific execution ID to resume

Tool-Specific Behavior:

• Codex: Uses native codex resume command (supports interactive picker)
• Gemini/Qwen: Loads previous conversation context and continues with new prompt

---

Command Templates

Universal Template Structure

Every command MUST follow this structure:

• PURPOSE - Clear goal and intent

  • State the high-level objective of this execution
  • Explain why this task is needed
  • Define success criteria
  • Example: "Analyze authentication module to identify security vulnerabilities"

• TASK - Specific execution task (use list format: • Task item 1 • Task item 2 • Task item 3)

  • Break down PURPOSE into concrete, actionable steps
  • Use bullet points (•) for multiple sub-tasks
  • Order tasks by execution sequence
  • Example: "• Review auth implementation patterns • Identify potential security risks • Document findings with recommendations"

• MODE - Execution mode and permission level

  • analysis (default): Read-only operations, no file modifications
  • write: File creation/modification/deletion allowed (requires explicit specification)
  • auto: Full autonomous development operations (Codex only, requires explicit specification)
  • Example: "MODE: analysis" or "MODE: write"

• CONTEXT - File references and memory context from previous sessions

  • File Patterns: Use @ syntax for file references (default: @**/* for all files)
    • @**/* - All files in current directory tree
    • @src/**/*.ts - TypeScript files in src directory
    • @../shared/**/* - Files from sibling directory (requires --includeDirs)
  • Memory Context: Reference previous session findings and context
    • Related tasks: Building on previous analysis from [session/commit]
    • Tech stack: Using patterns from [tech-stack-name] documentation
    • Cross-reference: Related to implementation in [module/file]
  • Memory Sources: Include relevant memory sources
    • Documentation: CLAUDE.md, module-specific docs
  • Example: "CONTEXT: @src/auth/**/* @CLAUDE.md | Memory: Building on previous auth refactoring (commit abc123)"

• EXPECTED - Clear expected results

  • Specify deliverable format (report, code, documentation, list)
  • Define quality criteria
  • State output structure requirements
  • Example: "Comprehensive security report with categorized findings, risk levels, and actionable recommendations"

• RULES - Template reference and constraints (include mode constraints: analysis=READ-ONLY | write=CREATE/MODIFY/DELETE | auto=FULL operations)

  • Reference templates: $(cat ~/.claude/workflows/cli-templates/prompts/[category]/[template].txt)
  • Specify constraints and boundaries
  • Include mode-specific constraints:
    • analysis=READ-ONLY - No file modifications
    • write=CREATE/MODIFY/DELETE - File operations allowed
    • auto=FULL operations - Autonomous development
  • Example: "$(cat ~/.claude/workflows/cli-templates/prompts/analysis/security.txt) | Focus on authentication flows only | analysis=READ-ONLY"

Standard Prompt Template

PURPOSE: [clear goal - state objective, why needed, success criteria]
TASK:
• [specific task - actionable step 1]
• [specific task - actionable step 2]
• [specific task - actionable step 3]
MODE: [analysis|write|auto]
CONTEXT: @**/* | Memory: [previous session findings, related implementations, tech stack patterns, workflow context]
EXPECTED: [deliverable format, quality criteria, output structure, testing requirements (if applicable)]
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/[category]/[0X-template-name].txt) | [additional constraints] | [MODE]=[READ-ONLY|CREATE/MODIFY/DELETE|FULL operations]

CCW CLI Execution

Use the Standard Prompt Template for all tools. CCW provides unified command syntax.

Basic Command Format

ccw cli exec "<Standard Prompt Template>" [options]

Common Options

Option	Description	Default
--tool <tool>	CLI tool: gemini, qwen, codex	gemini
--mode <mode>	Mode: analysis, write, auto	analysis
--model <model>	Model override	auto-select
--cd <path>	Working directory	current dir
--includeDirs <dirs>	Additional directories (comma-separated)	none
--timeout <ms>	Timeout in milliseconds	300000
--no-stream	Disable streaming output	false

Command Examples

# Analysis Mode (default, read-only) - Gemini
ccw cli exec "
PURPOSE: Analyze authentication with shared utilities context
TASK: Review auth implementation and its dependencies
MODE: analysis
CONTEXT: @**/* @../shared/**/*
EXPECTED: Complete analysis with cross-directory dependencies
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/02-analyze-code-patterns.txt) | analysis=READ-ONLY
" --tool gemini --cd src/auth --includeDirs ../shared,../types

# Write Mode - Gemini with file modifications
ccw cli exec "
PURPOSE: Generate documentation for API module
TASK: • Create API docs • Add usage examples • Update README
MODE: write
CONTEXT: @src/api/**/*
EXPECTED: Complete API documentation
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/development/02-implement-feature.txt) | write=CREATE/MODIFY/DELETE
" --tool gemini --mode write --cd src

# Auto Mode - Codex for implementation
ccw cli exec "
PURPOSE: Implement authentication module
TASK: • Create auth service • Add user validation • Setup JWT tokens
MODE: auto
CONTEXT: @**/* | Memory: Following security patterns from project standards
EXPECTED: Complete auth module with tests
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/development/02-implement-feature.txt) | auto=FULL operations
" --tool codex --mode auto --cd project

# Fallback to Qwen
ccw cli exec "
PURPOSE: Analyze code patterns
TASK: Review implementation patterns
MODE: analysis
CONTEXT: @**/*
EXPECTED: Pattern analysis report
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/02-analyze-code-patterns.txt) | analysis=READ-ONLY
" --tool qwen

Tool Fallback Strategy

# Primary: Gemini
ccw cli exec "<prompt>" --tool gemini

# Fallback: Qwen (if Gemini fails or unavailable)
ccw cli exec "<prompt>" --tool qwen

# Check tool availability
ccw cli status

Directory Context Configuration

CCW Directory Options:

• --cd <path>: Set working directory for execution
• --includeDirs <dir1,dir2>: Include additional directories

Critical Directory Scope Rules

When using --cd to set working directory:

• @ references ONLY apply to that directory and subdirectories
• @**/* = All files within working directory tree
• @*.ts = TypeScript files in working directory tree
• @src/**/* = Files within src subdirectory
• CANNOT reference parent/sibling directories via @ alone

To reference files outside working directory (TWO-STEP REQUIREMENT):

1. Add --includeDirs parameter to make external directories ACCESSIBLE
2. Explicitly reference external files in CONTEXT field with @ patterns
3. Both steps are MANDATORY

Example:

ccw cli exec "CONTEXT: @**/* @../shared/**/*" --tool gemini --cd src/auth --includeDirs ../shared

Rule: If CONTEXT contains @../dir/**/*, command MUST include --includeDirs ../dir

Multi-Directory Examples

# Single additional directory
ccw cli exec "<prompt>" --tool gemini --cd src/auth --includeDirs ../shared

# Multiple additional directories
ccw cli exec "<prompt>" --tool gemini --cd src/auth --includeDirs ../shared,../types,../utils

# With full prompt template
ccw cli exec "
PURPOSE: Analyze authentication with shared utilities context
TASK: Review auth implementation and its dependencies
MODE: analysis
CONTEXT: @**/* @../shared/**/* @../types/**/*
EXPECTED: Complete analysis with cross-directory dependencies
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/02-analyze-code-patterns.txt) | Focus on integration patterns | analysis=READ-ONLY
" --tool gemini --cd src/auth --includeDirs ../shared,../types

CONTEXT Field Configuration

CONTEXT field consists of: File Patterns + Memory Context

File Pattern Reference

Default: @**/* (all files - use as default for comprehensive context)

Common Patterns:

• Source files: @src/**/*
• TypeScript: @*.ts @*.tsx
• With docs: @CLAUDE.md @**/*CLAUDE.md
• Tests: @src/**/*.test.*

Memory Context Integration

Purpose: Leverage previous session findings, related implementations, and established patterns to provide continuity

Format: CONTEXT: [file patterns] | Memory: [memory context]

Memory Sources:

1. Related Tasks - Cross-task context

   • Previous refactoring, task extensions, conflict resolution

2. Tech Stack Patterns - Framework and library conventions

   • React hooks patterns, TypeScript utilities, security guidelines

3. Cross-Module References - Inter-module dependencies

   • Integration points, shared utilities, type dependencies

Memory Context Examples:

# Example 1: Building on related task
CONTEXT: @src/auth/**/* @CLAUDE.md | Memory: Building on previous auth refactoring (commit abc123), implementing refresh token mechanism following React hooks patterns

# Example 2: Cross-module integration
CONTEXT: @src/payment/**/* @src/shared/types/**/* | Memory: Integration with auth module from previous implementation, using shared error handling patterns from @shared/utils/errors.ts

Best Practices:

• Always include memory context when building on previous work
• Reference commits/tasks: Use commit hashes or task IDs for traceability
• Document dependencies with explicit file references
• Cross-reference implementations with file paths
• Use consistent format: CONTEXT: [file patterns] | Memory: [memory context]

Complex Pattern Discovery

For complex file pattern requirements, use semantic discovery BEFORE CLI execution:

Tools:

• rg (ripgrep) - Content-based file discovery with regex
• mcp__code-index__search_code_advanced - Semantic file search

Workflow: Discover → Extract precise paths → Build CONTEXT field

Example:

# Step 1: Discover files semantically
rg "export.*Component" --files-with-matches --type ts
mcp__code-index__search_code_advanced(pattern="interface.*Props", file_pattern="*.tsx")

# Step 2: Build precise CONTEXT with file patterns + memory
CONTEXT: @src/components/Auth.tsx @src/types/auth.d.ts @src/hooks/useAuth.ts | Memory: Previous refactoring identified type inconsistencies, following React hooks patterns

# Step 3: Execute CLI with precise references
ccw cli exec "
PURPOSE: Analyze authentication components for type safety improvements
TASK:
• Review auth component patterns and props interfaces
• Identify type inconsistencies in auth components
• Recommend improvements following React best practices
MODE: analysis
CONTEXT: @components/Auth.tsx @types/auth.d.ts @hooks/useAuth.ts | Memory: Previous refactoring identified type inconsistencies, following React hooks patterns, related implementation in @hooks/useAuth.ts (commit abc123)
EXPECTED: Comprehensive analysis report with type safety recommendations, code examples, and references to previous findings
RULES: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/02-analyze-code-patterns.txt) | Focus on type safety and component composition | analysis=READ-ONLY
" --tool gemini --cd src

RULES Field Configuration

Basic Format: RULES: $(cat ~/.claude/workflows/cli-templates/prompts/[category]/[template].txt) | [constraints]

Command Substitution Rules:

• Template reference only, never read: Use $(cat ...) directly, do NOT read template content first
• NEVER use escape characters: \$, \", \' will break command substitution
• In prompt context: Path needs NO quotes (tilde expands correctly)
• Correct: RULES: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/01-trace-code-execution.txt)
• WRONG: RULES: \$(cat ...) or RULES: $(cat \"...\")
• Why: Shell executes $(...) in subshell where path is safe

Examples:

• General template: $(cat ~/.claude/workflows/cli-templates/prompts/analysis/01-diagnose-bug-root-cause.txt) | Focus on authentication module
• Multiple: $(cat template1.txt) $(cat template2.txt) | Enterprise standards
• No template: Focus on security patterns, include dependency analysis

Template System

Base: `~/.claude/workflows/cli-templates/

Naming Convention:

• 00-* - Universal fallback templates (use when no specific template matches)
• 01-* - Universal, high-frequency templates
• 02-* - Common specialized templates
• 03-* - Domain-specific, less frequent templates

Note: Number prefix indicates category and frequency, not required usage order. Choose based on task needs.

Universal Templates:

When no specific template matches your task requirements, use one of these universal templates based on the desired execution style:

1. Rigorous Style (universal/00-universal-rigorous-style.txt)

   • Use for: Precision-critical tasks requiring systematic methodology

2. Creative Style (universal/00-universal-creative-style.txt)

   • Use for: Exploratory tasks requiring innovative solutions

Selection Guide:

• Rigorous: When correctness, reliability, and compliance are paramount
• Creative: When innovation, flexibility, and elegant solutions are needed
• Specific template: When task matches predefined category (analysis, development, planning, etc.)

Task-Template Matrix:

Task Type	Tool	Template
Universal Fallbacks
Precision-Critical Tasks	Gemini/Qwen/Codex	universal/00-universal-rigorous-style.txt
Exploratory/Innovative Tasks	Gemini/Qwen/Codex	universal/00-universal-creative-style.txt
Analysis Tasks
Execution Tracing	Gemini (Qwen fallback)	analysis/01-trace-code-execution.txt
Bug Diagnosis	Gemini (Qwen fallback)	analysis/01-diagnose-bug-root-cause.txt
Code Pattern Analysis	Gemini (Qwen fallback)	analysis/02-analyze-code-patterns.txt
Document Analysis	Gemini (Qwen fallback)	analysis/02-analyze-technical-document.txt
Architecture Review	Gemini (Qwen fallback)	analysis/02-review-architecture.txt
Code Review	Gemini (Qwen fallback)	analysis/02-review-code-quality.txt
Performance Analysis	Gemini (Qwen fallback)	analysis/03-analyze-performance.txt
Security Assessment	Gemini (Qwen fallback)	analysis/03-assess-security-risks.txt
Quality Standards	Gemini (Qwen fallback)	analysis/03-review-quality-standards.txt
Planning Tasks
Architecture Planning	Gemini (Qwen fallback)	planning/01-plan-architecture-design.txt
Task Breakdown	Gemini (Qwen fallback)	planning/02-breakdown-task-steps.txt
Component Design	Gemini (Qwen fallback)	planning/02-design-component-spec.txt
Concept Evaluation	Gemini (Qwen fallback)	planning/03-evaluate-concept-feasibility.txt
Migration Planning	Gemini (Qwen fallback)	planning/03-plan-migration-strategy.txt
Development Tasks
Feature Development	Codex	development/02-implement-feature.txt
Refactoring	Codex	development/02-refactor-codebase.txt
Test Generation	Codex	development/02-generate-tests.txt
Component Implementation	Codex	development/02-implement-component-ui.txt
Debugging	Codex	development/03-debug-runtime-issues.txt

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Execution Configuration

Dynamic Timeout Allocation

Minimum timeout: 5 minutes (300000ms) - Never set below this threshold.

Timeout Ranges:

• Simple (analysis, search): 5-10min (300000-600000ms)
• Medium (refactoring, documentation): 10-20min (600000-1200000ms)
• Complex (implementation, migration): 20-60min (1200000-3600000ms)
• Heavy (large codebase, multi-file): 60-120min (3600000-7200000ms)

Codex Multiplier: 3x of allocated time (minimum 15min / 900000ms)

CCW Timeout Usage:

ccw cli exec "<prompt>" --tool gemini --timeout 600000  # 10 minutes
ccw cli exec "<prompt>" --tool codex --timeout 1800000  # 30 minutes

Auto-detection: Analyze PURPOSE and TASK fields to determine timeout

Permission Framework

Single-Use Explicit Authorization: Each CLI execution requires explicit user command instruction - one command authorizes ONE execution only. Analysis does NOT authorize write operations. Previous authorization does NOT carry over. Each operation needs NEW explicit user directive.

Mode Hierarchy:

• analysis (default): Read-only, safe for auto-execution
• write: Requires explicit --mode write specification
• auto: Requires explicit --mode auto specification
• Exception: User provides clear instructions like "modify", "create", "implement"

CCW Mode Permissions:

# Analysis (default, no special permissions)
ccw cli exec "<prompt>" --tool gemini

# Write mode (enables file modifications)
ccw cli exec "<prompt>" --tool gemini --mode write

# Auto mode (full autonomous operations, Codex only)
ccw cli exec "<prompt>" --tool codex --mode auto

Default: All tools default to analysis/read-only mode

---

Best Practices

Workflow Principles

• Use CCW unified interface - ccw cli exec for all tool executions
• Start with templates - Use predefined templates for consistency
• Be specific - Clear PURPOSE, TASK, and EXPECTED fields with detailed descriptions
• Include constraints - File patterns, scope, requirements in RULES
• Leverage memory context - ALWAYS include Memory field when building on previous work
  • Cross-reference tasks with file paths and commit hashes
  • Document dependencies with explicit file references
  • Reference related implementations and patterns
• Discover patterns first - Use rg/MCP for complex file discovery before CLI execution
• Build precise CONTEXT - Convert discovery to explicit file references with memory
  • Format: CONTEXT: [file patterns] | Memory: [memory context]
  • File patterns: @**/* (default) or specific patterns
  • Memory: Previous sessions, tech stack patterns, cross-references
• Document context - Always reference CLAUDE.md and relevant documentation
• Default to full context - Use @**/* unless specific files needed
• No escape characters - NEVER use \$, \", \' in CLI commands

Context Optimization Strategy

Directory Navigation: Use --cd [directory] to focus on specific directory

When to set working directory:

• Specific directory mentioned → Use --cd directory
• Focused analysis needed → Target specific directory
• Multi-directory scope → Use --cd + --includeDirs

When to use --includeDirs:

• Working in subdirectory but need parent/sibling context
• Cross-directory dependency analysis required
• Multiple related modules need simultaneous access
• Key benefit: Excludes unrelated directories, reduces token usage

Workflow Integration

When planning any coding task, ALWAYS integrate CLI tools via CCW:

1. Understanding Phase: ccw cli exec "<prompt>" --tool gemini
2. Architecture Phase: ccw cli exec "<prompt>" --tool gemini
3. Implementation Phase: ccw cli exec "<prompt>" --tool codex --mode auto
4. Quality Phase: ccw cli exec "<prompt>" --tool codex --mode write

Planning Checklist

For every development task:

• Purpose defined - Clear goal and intent
• Mode selected - Execution mode (--mode analysis|write|auto)
• Context gathered - File references and session memory documented (default @**/*)
• Directory navigation - Determine if --cd or --cd + --includeDirs needed
• Tool selected - --tool gemini|qwen|codex based on task type
• Template applied - Use Standard Prompt Template
• Constraints specified - File patterns, scope, requirements
• Timeout configured - --timeout based on task complexity