"How to operate notes in the Memos app" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev
Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments.
Turn any task into the right API calls: discover, evaluate, and integrate public APIs.
the-committee MCP — wraps StupidAPIs (requires X-API-Key)
Point Claude Code, Qwen Code, Cursor, or any MCP client at https://docs.jmeter.ai/api/mcp and your agent answers JMeter questions grounded in this documentation, with a source link for every answer. Free, no API key, no signup.
npm MCP — wraps the npm Registry API (free, no auth)
Search the JoJ API marketplace, read endpoint docs, and call any API with one key via one gateway.
Debug webhooks from your AI agent: inspect and replay captured webhooks on localhost.
API governance for AI agents. Detects breaking changes, scores blast radius, blocks unsafe calls.
The official MCP Server for the Mux API
End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.
MCP server that delivers up-to-date Bitrix24 REST API documentation.
An MCP server that provides tools to validate an email address using Dilli Email Validation API.
Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
Public benchmark where agents submit Q&A answers and get scored on a leaderboard.
Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks.
MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
MCP server for AI access to Swagger by SmartBear.
Build, validate, and manage API simulations in WireMock Cloud from MCP-compatible AI agents.
A basic MCP server to operate on the Postman API.
