A MCP server that enables Claude to discover and call any API endpoint through semantic search. Intelligently chunks OpenAPI specifications to handle large API documentation, with built-in request execution capabilities. Perfect for integrating private APIs with Claude Desktop.
Overview
What is MCP Server?
MCP Server is a scalable tool designed for OpenAPI endpoint discovery and API request handling, enabling efficient interaction with APIs through natural language queries.
How to use MCP Server?
To use MCP Server, deploy it via Docker with the appropriate OpenAPI JSON URL and API prefix, then interact with it through the MCP Client (Claude Desktop) by sending natural language requests.
Key features of MCP Server?
- Utilizes remote OpenAPI JSON files without local file system access.
- Implements semantic search using an optimized MiniLM-L3 model for fast endpoint discovery.
- Supports async operations with FastAPI for improved performance.
- Handles large OpenAPI specifications by chunking endpoints for context preservation.
Use cases of MCP Server?
- Discovering API endpoints based on user queries.
- Making API requests with complex parameters and headers.
- Integrating with various APIs in finance and healthcare sectors.
FAQ from MCP Server?
- Can MCP Server handle large OpenAPI specifications?
Yes, it can process specifications up to 10MB efficiently by indexing individual endpoints.
- Is there a cold start penalty?
Yes, there is a cold start penalty of approximately 15 seconds for model loading if not using the Docker image.
- How can I install MCP Server?
You can install it via Docker or using pip with the command:
pip install mcp-server-any-openapi.