API-to-MCP Converter 🔄

Convert any REST API into MCP-compatible tools instantly. Provide an OpenAPI/Swagger spec and get ready-to-use MCP tool definitions.

Why

Every company has REST APIs. AI agents need MCP tools. This bridge converts one into the other automatically — no coding required.

Related MCP server: openapi-mcp-server

Features

• Instant Conversion — OpenAPI 3.x and Swagger 2.0 support

• All Methods — GET, POST, PUT, PATCH, DELETE

• Parameter Extraction — Query, path, body parameters auto-detected

• Persistent Storage — Converted APIs saved locally for reuse

• Community Sharing — Share conversions for others to discover

• Search — Find previously converted APIs

Installation

pip install api-to-mcp-converter

Usage

{
  "mcpServers": {
    "api-converter": {
      "command": "uvx",
      "args": ["api-to-mcp-converter"]
    }
  }
}

Tools

Examples

"Convert the Petstore API: https://petstore3.swagger.io/api/v3/openapi.json"
"What APIs have I converted?"
"Show me the tools for the petstore API"

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License

MIT