aurl
A command line tool for turning any API into a CLI command, supporting OpenAPI 3.0, OpenAPI 3.1, Swagger 2.0, and GraphQL. Built for AI agents — aurl makes APIs as easy to use as tool calls.

Register any API by name, and aurl parses the spec to auto-detect auth, validate requests, generate documentation, and provide example bodies. Agents like Claude Code, Codex, and Cursor can discover endpoints via --help, understand parameters and types via describe, and make validated requests — all without reading raw API docs.

HTTPlug allows you to write reusable libraries and applications that need an HTTP client without binding to a specific implementation. When all packages used in an application only specify HTTPlug, the application developers can choose the client that best fits their project and use the same client with all packages.

Usage:
There are two main use cases for HTTPlug:

Usage in an application that executes HTTP requests (see HTTPlug Tutorial and Framework Integrations);