"Server compatibility with ChatGPT or DeepSeek" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Retrieve YouTube transcripts with timestamps, native captions and asynchronous generation when captions are unavailable. Requires a Capslane API key.
API documentation drifts away from the running service, so consumers integrate against a contract nobody keeps. Routebase keeps API design, testing, mocking and documentation on one living source of truth, and this MCP server exposes that workspace to AI agents. Agents can design endpoints, write and run test suites, manage mock servers and publish documentation, always under the permissions of the connected Routebase account.
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
AI-callable tools for API mocking, testing, monitoring, security, and automation.
AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.
Test HTTP 429/503 retries and Retry-After with server-observed traces; share synthetic findings.
Any API, four tools: discover, call with routing and signed receipts, verify, dispute.
Free agent tests (no account or payment); paid ping.
Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.
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.
If-None-Match star-or-etag, value discarded
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Search the JoJ API marketplace, read endpoint docs, and call any API with one key via one gateway.
Deterministic JSON checks with signed evidence and x402-paid execution
Cloudflare Workers MCP server: api-contract-validator
The official MCP Server for the Mux API
Remote MCP for 1,500+ APIs. Vault-managed credentials; OAuth or API key. Search, load, and execute.
Cloudflare Workers MCP server: interactive-api-playground
MCP server that delivers up-to-date Bitrix24 REST API documentation.
