# ✅ MCP Integration Complete!

## 🎉 What I Built

I've successfully implemented a complete **Model Context Protocol (MCP)** connector for Vibn, allowing AI assistants like Claude, ChatGPT, and custom agents to access your project data through a standardized protocol.

---

## 📦 Delivered Components

### 1. **MCP Server (stdio)** ✅
**File:** `lib/mcp/server.ts`

A standalone server that exposes Vibn data through the official MCP protocol:
- **Resources**: Projects, sessions, conversations
- **Tools**: Project summaries, session search, conversation context
- **Protocol**: Full JSON-RPC over stdio
- **Usage**: Claude Desktop, custom AI applications

### 2. **Server Launcher** ✅
**File:** `mcp-server.js`

Entry point for the MCP server:
- Loads environment variables
- Spawns TypeScript server using tsx
- Handles process lifecycle
- Easy integration with AI assistants

**Run it:**
```bash
npm run mcp:server
```

### 3. **HTTP API** ✅
**File:** `app/api/mcp/route.ts`

REST endpoint for web-based AI assistants:
- **POST** `/api/mcp` - Execute MCP actions
- **GET** `/api/mcp` - Get server capabilities
- Firebase authentication
- Same resources & tools as stdio server

### 4. **Interactive Playground** ✅
**File:** `components/mcp-playground.tsx`  
**Page:** `app/[workspace]/mcp/page.tsx`

Test MCP capabilities directly in the Vibn UI:
- Click tool cards to trigger requests
- View formatted JSON responses
- Debug MCP integration
- See what AI assistants see

**Access it:**
```
https://vibnai.com/your-workspace/mcp
```

### 5. **Comprehensive Documentation** ✅

- **MCP_SETUP.md** - Quick start guide for integrating with AI assistants
- **MCP_README.md** - Full technical documentation with examples
- **MCP_SUMMARY.md** - This file! Project summary

---

## 🔌 How It Works

```
┌─────────────────┐
│  AI Assistant   │ (Claude, ChatGPT, etc.)
└────────┬────────┘
         │
         ├─────────── stdio ────────────┐
         │                              │
         └─────────── HTTP ─────────────┤
                                        │
                              ┌─────────▼─────────┐
                              │   Vibn MCP Server │
                              └─────────┬─────────┘
                                        │
                              ┌─────────▼─────────┐
                              │  Firebase/Firestore│
                              └─────────┬─────────┘
                                        │
                              ┌─────────▼─────────┐
                              │   Your Projects   │
                              │    + Sessions     │
                              │  + Conversations  │
                              └───────────────────┘
```

---

## 🚀 Quick Start (Claude Desktop)

1. **Open Claude config:**
```bash
# macOS
~/Library/Application Support/Claude/claude_desktop_config.json
```

2. **Add Vibn MCP server:**
```json
{
  "mcpServers": {
    "vibn": {
      "command": "node",
      "args": ["/Users/markhenderson/ai-proxy/vibn-frontend/mcp-server.js"],
      "env": {
        "FIREBASE_PROJECT_ID": "your-project-id",
        "FIREBASE_CLIENT_EMAIL": "your-email",
        "FIREBASE_PRIVATE_KEY": "your-key"
      }
    }
  }
}
```

3. **Restart Claude**

4. **Test it:**
   - Type: "Show me my Vibn projects"
   - Claude will fetch your data via MCP! 🎉

---

## 📚 Available Resources

### Projects
```
vibn://projects/{userId}           → All user projects
vibn://projects/{userId}/{id}      → Specific project
```

### Sessions
```
vibn://sessions/{userId}           → All sessions
vibn://sessions/{projectId}        → Project sessions
```

### Conversations
```
vibn://conversations/{projectId}   → AI chat history
```

---

## 🛠️ Available Tools

### `get_project_summary`
Get comprehensive project insights including:
- Project metadata
- Total sessions, cost, tokens, duration
- Recent session activity

### `search_sessions`
Find sessions with filters:
- By project
- By workspace path
- By date range

### `get_conversation_context`
Reference past AI conversations:
- Full conversation history
- Filtered by project
- Configurable message limit

---

## 💡 Example Use Cases

### 1. **Project Status**
**Prompt to AI:** "Give me a status update on my Vibn projects"

**What happens:**
- AI lists all projects
- AI gets summary for each
- AI presents comprehensive overview

### 2. **Cost Analysis**
**Prompt to AI:** "How much have I spent on AI this month?"

**What happens:**
- AI searches sessions by date
- AI sums up costs
- AI breaks down by project

### 3. **Conversation Continuity**
**Prompt to AI:** "What did we discuss about auth?"

**What happens:**
- AI loads conversation history
- AI searches for "auth" mentions
- AI references past discussions

---

## 🎯 Testing

### Test in the UI:
1. Go to: `https://vibnai.com/your-workspace/mcp`
2. Click "List Resources"
3. Click "Read Projects"
4. View the JSON responses

### Test the stdio server:
```bash
cd vibn-frontend
npm run mcp:server
```

### Test the HTTP API:
```bash
curl https://vibnai.com/api/mcp
```

---

## 📊 What AI Assistants Can Now Do

With MCP integration, AI assistants can:

✅ **Access your project data**
- View all projects and their details
- See coding session history
- Reference past AI conversations

✅ **Analyze your development**
- Calculate costs across projects
- Identify productivity patterns
- Track time spent on different codebases

✅ **Provide contextual help**
- Reference previous discussions
- Suggest improvements based on session data
- Answer questions about your coding activity

✅ **Generate insights**
- Cost forecasting
- Productivity reports
- Session analytics

---

## 🔒 Security Features

- ✅ **Authentication**: Firebase ID tokens for HTTP, service account for stdio
- ✅ **User isolation**: All queries filter by userId
- ✅ **Read-only**: MCP server only reads data (no write operations)
- ✅ **Local execution**: stdio server runs on your machine

---

## 📁 Files Created

```
vibn-frontend/
├── lib/mcp/
│   └── server.ts                    # MCP stdio server
├── app/api/mcp/
│   └── route.ts                     # HTTP API endpoint
├── app/[workspace]/mcp/
│   └── page.tsx                     # Playground page
├── components/
│   └── mcp-playground.tsx           # Interactive UI
├── mcp-server.js                    # Server launcher
├── MCP_SETUP.md                     # Quick start guide
├── MCP_README.md                    # Full documentation
└── MCP_SUMMARY.md                   # This file
```

---

## 📝 Package Updates

**Added dependencies:**
- `@modelcontextprotocol/sdk@^1.22.0` - Official MCP SDK

**Added scripts:**
```json
{
  "mcp:server": "node mcp-server.js"
}
```

---

## 🎓 Learn More

- **Setup Guide:** `MCP_SETUP.md`
- **Full Docs:** `MCP_README.md`
- **OpenAI MCP:** https://platform.openai.com/docs/mcp
- **MCP Protocol:** https://modelcontextprotocol.io/

---

## 🚀 Next Steps

### Immediate:
1. **Test the playground** - Visit `/your-workspace/mcp`
2. **Configure Claude** - Add Vibn to Claude Desktop
3. **Try prompts** - Ask Claude about your projects

### Future Enhancements:
- [ ] Write operations (create/update projects)
- [ ] Real-time subscriptions
- [ ] Git history access
- [ ] File content reading
- [ ] Advanced analytics tools

---

## ✨ Ready to Use!

Your MCP integration is **complete and ready to use**:
- ✅ Server built and working
- ✅ HTTP API deployed
- ✅ Playground accessible
- ✅ Documentation comprehensive

**Test it now:**
```bash
cd vibn-frontend
npm run mcp:server
```

Or visit: `https://vibnai.com/your-workspace/mcp`

---

**Questions?** Check `MCP_SETUP.md` for troubleshooting and examples.

**Built with ❤️ - Ready to connect AI assistants to your codebase!**

