"Information on Open API for MCP" matching MCP connectors:
Matching Connector Tools:
Detect breaking changes, generate changelogs, diff, and validate OpenAPI specs.
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
Discover, pay for, execute, and publish APIs through Apiosk.
Keyless webhook endpoints: capture, wait, replay, forward, and generate types from real traffic.
Your DRF API as MCP tools — 1,800 endpoints become 16 dispatchers, permissioned by Django.
Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
Apideck Unified API MCP — 330 tools across 200+ SaaS connectors (accounting, CRM, HRIS, ATS).
Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.
Debug webhooks from your AI agent: inspect and replay captured webhooks on localhost.
Unified gateway exposing 150+ tools across all NexGenData MCP servers via one endpoint.
ship-on-friday MCP — wraps StupidAPIs (requires X-API-Key)
JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)
victorian-complaint MCP — wraps StupidAPIs (requires X-API-Key)
Cloudflare Workers MCP server: api-schema-drift-detector
Cloudflare Workers MCP server: interactive-api-playground
Cloudflare Workers MCP server: api-contract-validator