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docs/features/cli.md

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+# CLI Call System
+
+## One-Liner
+
+**The CLI Call System is a unified AI model invocation framework** — Provides a consistent interface for calling multiple AI models (Gemini, Qwen, Codex, Claude) with standardized prompts, modes, and templates.
+
+---
+
+## Pain Points Solved
+
+| Pain Point | Current State | CLI Call Solution |
+|------------|---------------|-------------------|
+| **Single model limitation** | Can only use one AI model | Multi-model collaboration |
+| **Inconsistent prompts** | Different prompt formats per model | Unified prompt template |
+| **No mode control** | AI can modify files unexpectedly | analysis/write/review modes |
+| **No templates** | Reinvent prompts each time | 30+ pre-built templates |
+
+---
+
+## vs Traditional Methods
+
+| Dimension | Direct API | Individual CLIs | **CCW CLI** |
+|-----------|------------|-----------------|-------------|
+| Multi-model | Manual switch | Multiple tools | **Unified interface** |
+| Prompt format | Per-model | Per-tool | **Standardized template** |
+| Permission | Unclear | Unclear | **Explicit modes** |
+| Templates | None | None | **30+ templates** |
+
+---
+
+## Core Concepts
+
+| Concept | Description | Usage |
+|---------|-------------|-------|
+| **Tool** | AI model backend | `--tool gemini/qwen/codex/claude` |
+| **Mode** | Permission level | `analysis/write/review` |
+| **Template** | Pre-built prompt | `--rule analysis-review-code` |
+| **Session** | Conversation continuity | `--resume <id>` |
+
+---
+
+## Usage
+
+### Basic Command
+
+```bash
+ccw cli -p "Analyze authentication flow" --tool gemini --mode analysis
+```
+
+### With Template
+
+```bash
+ccw cli -p "PURPOSE: Security audit
+TASK: • Check SQL injection • Verify CSRF tokens
+MODE: analysis
+CONTEXT: @src/auth/**/*
+EXPECTED: Report with severity levels
+CONSTRAINTS: Focus on authentication" --tool gemini --mode analysis --rule analysis-assess-security-risks
+```
+
+### Session Resume
+
+```bash
+ccw cli -p "Continue analysis" --resume
+```
+
+---
+
+## Configuration
+
+```json
+// ~/.claude/cli-tools.json
+{
+  "tools": {
+    "gemini": {
+      "enabled": true,
+      "primaryModel": "gemini-2.5-flash",
+      "tags": ["analysis", "debug"]
+    },
+    "qwen": {
+      "enabled": true,
+      "primaryModel": "coder-model"
+    }
+  }
+}
+```
+
+---
+
+## Available Templates
+
+| Category | Templates |
+|----------|-----------|
+| Analysis | `analysis-review-code`, `analysis-diagnose-bug`, `analysis-assess-security` |
+| Planning | `planning-plan-architecture`, `planning-breakdown-task` |
+| Development | `development-implement-feature`, `development-refactor-codebase` |
+
+---
+
+## Related Links
+
+- [Spec System](/features/spec) - Constraint injection
+- [Memory System](/features/memory) - Persistent context
+- [CodexLens](/features/codexlens) - Code indexing