"List of at least 20 Minecraft servers without APIs" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.
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
Audits a sample of HTTP request URLs against explicit, documented cache-key standardization rules...
Mock REST APIs + uptime monitors, heartbeats, status alerts for agents: seed, import, query, write.
Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.
Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.
SqueezeOS MCP for live machine discovery and x402-paid USDC APIs on Base.
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.
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.
MCP tool observatory: do registry servers answer, and are their answers true? No key.
Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
Remote MCP for 1,500+ APIs. Vault-managed credentials; OAuth or API key. Search, load, and execute.
Unified gateway exposing 150+ tools across all NexGenData MCP servers via one endpoint.
40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools
Discover, pay for, execute, and publish APIs through Apiosk.
Search millions of x402 APIs for data, finance, validation, security, inventory, sync and automation
MCP server and REST API for querying OpenAPI specs. Endpoint-level extraction, schema resolution, 100+ APIs indexed.
Simceptor is an AI-native Mock API simulation platform with a built-in MCP server. It enables AI agents to create, inspect, update, and test dynamic mock APIs, conditional response rules, stateful session simulations, and network latency directly from context.
