Turn any website or API into structured JSON with LLM-authored declarative scraping configs.
Install
Run one of the commands below, then add the client config underneath.
https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-darwin-arm64.mcpbhttps://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-darwin-amd64.mcpbhttps://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-linux-arm64.mcpbhttps://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-linux-amd64.mcpbhttps://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-windows-amd64.mcpbdocker run -i --rm ghcr.io/pxyup/fitter-mcp:v1.8.3docker run -i --rm ghcr.io/pxyup/fitter-mcp:v1.8.3-playwrightAbout this server
Fitter is listed in the Developer Tools category of the MCPNav directory. It is distributed as mcpb, Docker and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Fitter MCP server?＋
Fitter is an MCP server by PxyUp. Turn any website or API into structured JSON with LLM-authored declarative scraping configs.
How do I install Fitter?＋
Install it with: https://github.com/PxyUp/fitter/releases/download/v1.8.3/fitter-mcp-darwin-arm64.mcpb. Then add the JSON config to your client's MCP settings and restart the client.
Is Fitter free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/PxyUp/fitter. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Fitter?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.