openapi2mcptools and apifable
One project is an MCP server that helps AI agents interact with OpenAPI specs, while the other provides tools for converting OpenAPI specifications into the MCP format, suggesting a complementary relationship where the latter prepares data for the former.
About openapi2mcptools
2013xile/openapi2mcptools
OpenAPI specifications => MCP (Model Context Protocol) tools
Automatically transforms OpenAPI endpoints into MCP-compatible tools with built-in HTTP client abstraction, enabling MCP servers to expose REST APIs through the protocol's tool interface. The `Converter` class parses specifications and generates both tool definitions and a callable handler for executing requests, while supporting custom HTTP clients (axios, etc.) and configuration like baseURL and headers. Designed to integrate directly with MCP SDK's stdio transport and server patterns for rapid server development.
About apifable
ycs77/apifable
MCP server that helps AI agents explore OpenAPI specs, search endpoints, and generate TypeScript types.
Implements MCP tools for structured API exploration—`list_endpoints_by_tag`, `search_endpoints`, and `get_endpoint`—with fuzzy search fallback and automatic schema reference resolution. Supports both local OpenAPI files and remote URLs with header-based authentication, using a config-driven approach where specs can be fetched and refreshed independently from git-tracked configuration. Generates self-contained TypeScript types from schemas or endpoint request/response structures for direct use in frontend integration code.
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