This is for working with OpenAPI specifications directly in your Claude conversations. You get fuzzy search across endpoints, pagination for large specs, and the ability to test API calls without leaving the chat. Reach for it when you're exploring an unfamiliar API, debugging endpoint behavior, or need to quickly validate request formats against a spec. Instead of tabbing between documentation sites and your terminal, you can search for endpoints by partial names, inspect their schemas, and fire off test requests all in one place. It's built on stdio transport, so integration is straightforward.
claude mcp add --transport stdio mikegaruccio-openapi-navigator -- uvx openapi-navigator