Point this at any OpenAPI spec (2.x or 3.x, local or remote) and you get instant MCP tools to list endpoints, inspect schemas, and make authenticated requests without writing integration code. It handles API keys, bearer tokens, basic auth, and full OAuth2 flows including device code and PKCE. Auth tokens persist across sessions so you authenticate once and reuse. The CLI mirrors every MCP tool, letting you test calls, dry-run requests, or script API access outside your AI client. Built for working with multiple APIs through one server, with retry logic for rate limits and JSONPath filtering to trim large responses down to what matters.
claude mcp add --transport stdio io.github.mayorandrew-openapi-dynamic uvx openapi-dynamic