OpenAPI → MCP Converter

Input

Output will appear here after conversion...

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About OpenAPI → MCP Converter

Paste an OpenAPI 3.x JSON spec. Each operation becomes a tool with an inputSchema and outputSchema.

How to use

1. Paste your OpenAPI 3.x spec as JSON.
2. Click Convert.
3. Review the conversion notes.
4. Copy the tools or download mcp-tools.json and add them to your manifest.

Good to know

This tool runs in your browser. What you enter is not sent to our server.