git clone https://github.com/poly-mcp/Gitlab-MCP-Server.git
cd Gitlab-MCP-Server

pip install -r requirements.txt

fastapi>=0.104.0
uvicorn>=0.24.0
aiohttp>=3.9.0
pyyaml>=6.0
docstring-parser>=0.15
python-dotenv>=1.0.0
pydantic>=2.0.0
pip install polymcp==1.2.4

# For use with real GitLab
GITLAB_BASE_URL=https://gitlab.com/api/v4
GITLAB_TOKEN=glpat-xxxxxxxxxxxx
GITLAB_PROJECT_ID=12345678

# Optional - security settings
SAFE_MODE=true
DRY_RUN=false

# Production mode (requires token)
python gitlab_mcp_server.py --http --port 8000

#!/usr/bin/env python3
"""GitLab MCP Chat with PolyMCP"""
import asyncio
from polymcp.polyagent import UnifiedPolyAgent, OllamaProvider

async def main():
    # Configure the LLM provider (you can use OpenAI, Anthropic, Ollama, etc.)
    llm = OllamaProvider(model="gpt-oss:120b-cloud", temperature=0.1)
    
    # Point to the GitLab MCP server
    mcp_servers = ["http://localhost:8000/mcp"]
    
    agent = UnifiedPolyAgent(
        llm_provider=llm, 
        mcp_servers=mcp_servers,  
        verbose=True
    )
    
    async with agent:
        print("\nGitLab MCP Server connected!\n")
        print("Available commands:")
        print("- 'show me open merge requests'")
        print("- 'analyze failed jobs'")
        print("- 'create an ADR for cloud migration'")
        print("- 'exit' to quit\n")
        
        while True:
            user_input = input("\nYou: ")
            
            if user_input.lower() in ['exit', 'quit']:
                print("Session ended.")
                break
            
            result = await agent.run_async(user_input, max_steps=5)
            print(f"\nGitLab Assistant: {result}")

if __name__ == "__main__":
    asyncio.run(main())

python gitlab_chat.py

GitLab MCP Server connected!

You: show me open merge requests in project mygroup/myproject

GitLab Assistant: I found 3 open merge requests:

1. MR !42 - "Fix authentication bug" 
   Author: john_doe
   Branch: bugfix/auth -> main
   
2. MR !43 - "Add caching layer"
   Author: jane_smith  
   Branch: feature/cache -> main

3. MR !44 - "Update dependencies"
   Author: bob_wilson
   Branch: chore/deps -> main

You: analyze why the pipeline is failing

GitLab Assistant: I analyzed pipeline #12345. There are 2 failed jobs:

1. test:unit (stage: test)
   Error: Snapshot test mismatch
   Suggestion: Run 'npm test -- -u' to update snapshots

2. security:sonar (stage: security)
   Error: Code coverage below threshold (67% < 80%)
   Suggestion: Add tests for uncovered functions

You: exit
Session ended.

from cursor_tools import *

# List merge requests
mrs = list_open_merge_requests("mygroup/myproject")

# Analyze pipeline
analysis = analyze_pipeline_failures("mygroup/myproject")

# Create ADR
adr = create_architecture_decision(
    title="Kubernetes Adoption",
    context="We need to scale horizontally",
    decision="We will migrate to Kubernetes on GKE",
    consequences="Higher operational complexity but better scalability"
)

{
  "mcpServers": {
    "gitlab": {
      "command": "python",
      "args": ["gitlab_mcp_server.py", "--mode", "stdio"]
    }
  }
}

python gitlab_mcp_server.py --http --port 8000
ngrok http 8000

Gitlab-MCP-Server/
├── gitlab_mcp_server.py    # Main server
├── cursor_tools.py         # Wrapper for Cursor
├── gitlab_chat.py          # Client for PolyMCP
├── gitlab_assistant.py     # Client for ChatGPT
├── .env.example            # Configuration template
├── requirements.txt        # Dependencies
└── README.md