mcpforge

Overview

MCPForge is a sophisticated tool for creating MCP servers from OpenAPI specifications or documentation pages. Unlike simple OpenAPI-to-MCP converters, it adds AI curation to reduce hundreds of low-value endpoints into a focused, usable toolset. It also includes workflow planning that generates task-oriented tools like 'find_customers' or 'create_payment_link' that wrap multiple endpoints into meaningful operations. The tool supports OpenAPI 3.0, 3.1, and Swagger 2.0 specifications, with OAuth handling, auth scaffolding, and verification testing capabilities.

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After installing, here are 5 things you can ask your AI assistant:

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Installation

npm install -g mcpforge

npx mcpforge init --optimize --workflows https://api.example.com/openapi.json

{
  "mcpServers": {
    "example-api": {
      "command": "node",
      "args": ["./path/to/generated/server.js"]
    }
  }
}

FAQ

What makes MCPForge different from other OpenAPI to MCP generators?

MCPForge goes beyond simple endpoint wrappers by using AI to curate endpoints into a smaller, more useful toolset and by planning task-oriented workflows that wrap multiple endpoints into meaningful operations.

Does MCPForge handle authentication and OAuth?

Yes, it generates complete auth scaffolding including support for API keys, bearer tokens, basic auth, and OAuth with client credentials and refresh-token renewal.

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