"Top 100 MCP Servers Ranked by Weekly Downloads" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Find and live-check the paid x402 API for an agent task, ranked by real 30-day payers and price.
x402 endpoint doctor: grades a paid route A-F unpaid, with paste-ready fixes. By Crypto Money Maker
Scores how well AI agents will use your API, 0-100, from its OpenAPI spec. Free and read-only.
AI product-copy samples and EUR 9 packs; free integration diagnosis and EUR 5 evidence reports.
Your DRF API as MCP tools — 1,800 endpoints become 16 dispatchers, permissioned by Django.
Diagnoses whether an MCP server is reachable, by live HTTP probe.
Free agent tests (no account or payment); paid ping.
Expect 100-continue shape, value discarded
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
Send and debug webhooks — applications, endpoints, messages, delivery attempts and replays.
MCP server and REST API for querying OpenAPI specs. Endpoint-level extraction, schema resolution, 100+ APIs indexed.
MCP server for AI access to Swagger by SmartBear.
Discover live agent APIs, ranked endpoints, trust, payment telemetry, and x402 surfaces.
The Grafbase MCP server sits in front of a GraphQL API and exposes an MCP protocol-compliant interface that allows AI agents and LLMs to explore and query GraphQL APIs using natural language. It provides tools to search schemas, introspect types and fields, and execute GraphQL queries while minimizing context bloat by returning only relevant schema subsets, with built-in support for authentication, authorization, and configurable access control.
