apifable

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Read the spec. Understand the API. Integrate with confidence.

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apifable is an MCP server that helps AI integrate APIs more smoothly into TypeScript frontend projects. It makes it easy to explore API structure, search endpoints, and generate TypeScript types, giving your AI agent the context it needs to write accurate integration code.

• 📦 AI-ready API context — give AI the structure it needs to understand and work with your API
• 📘 OpenAPI 3.0 / 3.1 support — works with standard specs as a reliable source of truth
• 🤖 MCP server for AI agents — plug into Claude, Cursor, and Windsurf
• 🔍 API exploration tools — browse endpoints, search by keyword, and inspect full request/response details
• 🏷️ TypeScript type generation — generate TypeScript type definitions ready to use in frontend code

Run apifable init to set up your project configuration:

npx apifable@latest init

This creates apifable.config.json in your project root. The config file should be committed to version control so the spec path is shared with your team.

After the command starts, you can choose between Manual file and Remote URL.

Use this mode if your OpenAPI spec already lives in the project, or if you want to manage spec updates yourself.

init will ask for the local file path, such as openapi.yaml.

You then need to place your OpenAPI spec at that path manually. When the backend API changes, you also need to update that file manually.

Use this mode if your OpenAPI spec is available from a stable remote URL, such as the OpenAPI spec end