MCP Server Creator

A meta-server for dynamically generating MCP server configurations and Python code.

A powerful Model Context Protocol (MCP) server that creates other MCP servers! This meta-server provides tools for dynamically generating FastMCP server configurations and Python code.

- Dynamic Server Creation: Create new MCP server configurations on the fly
- Tool Builder: Add custom tools with parameters, return types, and implementations
- Resource Manager: Add static and dynamic resources with template support
- Code Generation: Generate complete, runnable Python code for your servers
- File Export: Save generated servers directly to Python files
- Example Templates: Built-in example server to demonstrate capabilities

The MCP Server Creator is itself an MCP server that can be used with Claude Desktop or any MCP client.

Add to yourclaude_desktop_config.json:

{ "mcpServers": { "mcp-server-creator": { "command": "uvx", "args": ["mcp-server-creator"] } } }

from mcp_server_creator import create_server, add_tool, generate_server_code # Create a new server configuration result = create_server( name="My API Server", description="A custom API integration server", version="1.0.0" ) # Add a tool add_tool( server_id="my_api_server", tool_name="fetch_data", description="Fetch data from the API", parameters=[{"name": "endpoint", "type": "str"}], return_type="dict", implementation='return {"data": f"Fetched from {endpoint}"}' ) # Generate the code code = generate_server_code("my_api_server") print(code)

- create_server: Create a new MCP server configuration
- list_servers: List all server configurations in memory
- get_server_details: Get detailed information about a specific server

- add_tool: Add a tool to an existing server

- Supports both sync and async tools
- Custom parameter definitions with types and defaults
- Automatic import management

- add_resource: Add a resource to an existing server

- Static resources for fixed data
- Dynamic resource templates with parameters
- Custom MIME types

- generate_server_code: Generate complete Python code for a server
- save_server: Save generated server code to a file
- create_example_server: Create a complete example Weather Service

import asyncio from mcp_server_creator import create_server, add_tool, add_resource, save_server async def create_weather_service(): # Create the server create_server( name="Weather Service", description="Get weather information", version="1.0.0" ) # Add a weather tool add_tool( server_id="weather_service", tool_name="get_weather", description="Get current weather for a city", parameters=[ {"name": "city", "type": "str"}, {"name": "units", "type": "str", "default": '"celsius"'} ], return_type="dict", is_async=True, implementation=''' # Your weather API logic here return { "city": city, "temperature": 20, "units": units, "condition": "sunny" }''' ) # Add a resource add_resource( server_id="weather_service", uri="weather://{city}/current", name="Current Weather", description="Get current weather data", is_template=True, implementation='return {"city": city, "weather": "sunny"}' ) # Save to file await save_server("weather_service", "weather_service.py") # Run the creation asyncio.run(create_weather_service())

git clone https://github.com/GongRzhe/mcp-server-creator.git cd mcp-server-creator pip install -e .

MIT License - seeLICENSEfile for details.

- GitHub Repository
- PyPI Package
- FastMCP Documentation
- Model Context Protocol

Run parallel, resumable, human-operable Antigravity CLI sessions from Codex, Claude Code, or any MCP-capable agent harness.