phuongrealmax/code-guardian

> AI-powered code refactor engine for large repositories, built on Claude Code + MCP.
**Version:** 4.1.0 | **License:** MIT (open-core)
**Website & Docs:** https://codeguardian.studio
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Why CCG?
CCG stands out as the **most comprehensive MCP server** for Claude Code:
| | CCG | Guardrails AI | NeMo | Semgrep MCP |
|---|:---:|:---:|:---:|:---:|
| **MCP Tools** | 113+ | - | - | ~10 |
| **Code Analysis** | ✅ | ❌ | ❌ | ✅ |
| **Hotspot Detection** | ✅ | ❌ | ❌ | ❌ |
| **Workflow Management** | ✅ | ❌ | ❌ | ❌ |
| **Session Persistence** | ✅ | ❌ | ❌ | ❌ |
| **Memory System** | ✅ | ❌ | ❌ | ❌ |
| **Progress Dashboard** | ✅ | ❌ | ❌ | ❌ |
| **Latent Chain Reasoning** | ✅ | ❌ | ❌ | ❌ |
| **Guard Rules** | ✅ | ✅ | ✅ | ✅ |
**Key Differentiators:**
- **All-in-one**: Guard + Metrics + Workflow + Memory in a single server
- **113+ MCP tools**: The most comprehensive toolset available
- **Session management**: Resume work across conversations
- **Real-time progress**: Track refactoring progress with live dashboard
- **Latent Chain**: Multi-phase reasoning for complex tasks
> **Want detailed comparisons?** See CCG vs Competitors
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What is Code Guardian Studio?
Code Guardian Studio (CCG) is an MCP server that transforms Claude Code into an intelligent refactoring assistant. It scans your codebase, finds hotspots, generates optimization reports, and helps you refactor safely.
Key Stats (from dogfooding CCG on itself)
| Metric | Value |
|--------|-------|
| Lines Analyzed | 68,000 |
| Files Scanned | 212 |
| Hotspots Found | 20 |
| Analysis Time | < 1 minute |
3-Minute Quickstart
Get your first code analysis in one command:
That's it! The quickstart command will:
- Initialize CCG in your project
- Scan your codebase
- Analyze code complexity and hotspots
- Generate a detailed markdown report
Open the generated report and start fixing hotspots (highest score first).
**Want more control?** See Manual Setup or read the full Quickstart Guide.
Features
Code Optimizer (8 tools)
- code_scan_repository - Map your entire codebase
- code_metrics - Calculate complexity, nesting, branch scores
- code_hotspots - Find files that need attention
- code_refactor_plan - Generate step-by-step refactor plans
- code_record_optimization - Log optimization sessions
- code_generate_report - Create Markdown reports
- code_quick_analysis - Scan + metrics + hotspots in one call
- code_optimizer_status - Check module status
Additional Modules
- **Memory** - Persistent storage across sessions
- **Guard** - Block dangerous patterns (fake tests, empty catches, etc.)
- **Workflow** - Task management and tracking
- **Latent Chain** - Multi-phase reasoning for complex tasks
- **Agents** - Specialized agent coordination
- **Thinking** - Structured reasoning models
- **Documents** - Documentation management
- **Testing** - Test runner integration
Pricing
| Plan | Price | Best For |
|------|-------|----------|
| Dev | Free | Solo devs, fully offline |
| Team | $19/mo | Product teams & agencies |
| Enterprise | Custom | Large orgs & compliance |