{"id":"janwilmake-openapi-mcp-server","name":"openapi-mcp-server","af_score":46.8,"security_score":37.2,"reliability_score":23.8,"what_it_does":"Provides an MCP (Model Context Protocol) server that helps AI clients search and explore OpenAPI specifications (from oapis.org), including generating simple-language summaries and locating relevant operations/endpoints. Supports OpenAPI files in both JSON and YAML and is intended for Claude Desktop/Cursor via an MCP URL.","best_when":"You want an MCP-integrated assistant to navigate and reason about public or accessible OpenAPI specs through natural-language exploration.","avoid_when":"You need guaranteed strong guarantees around access control, data residency, or you must operate entirely offline/private without sending spec data to a third-party service.","last_evaluated":"2026-03-30T13:25:27.439333+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Hosted MCP service behavior (limits, auth, timeouts) is not documented in the provided README; agent workflows may need conservative retry/backoff and payload size checks.","Because the server performs multi-step exploration (identifier→summary→endpoints), agents may benefit from caching discovered identifiers/operation ids to reduce repeated calls.","Large/complex OpenAPI specs may increase latency or exceed tool output limits; agents should request narrower scopes where possible."],"error_quality":0.0}