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ReAPI-com/mcp-openapi

MIT

📇 🏠 - MCP server that lets LLMs know everything about your OpenAPI specifications to discover, explain and generate code/mock data

TypeScriptAPIs

Install

npx -y @reapi/mcp-openapi

claude_desktop_config.json

claude_desktop_config.json
{
  "mcpServers": {
    "reapi-com-mcp-openapi": {
      "command": "npx",
      "args": [
        "-y",
        "@reapi/mcp-openapi"
      ]
    }
  }
}

Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.

What this does

ReAPI-com/mcp-openapi exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation. That makes it useful when you want Claude to reach into external HTTP APIs without copy-pasting context every turn.

Common use cases

  • Call REST or GraphQL endpoints against an authenticated upstream service
  • Translate between Claude's natural-language requests and a structured API
  • Compose several API calls in a single Claude turn (read user → fetch order → annotate)