"A server for checking weather forecasts" matching MCP connectors:
Matching Connector Tools:
Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks.
A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.
Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
Discover, pay for, execute, and publish APIs through Apiosk.
Cloudflare Workers MCP server: api-contract-validator
Cloudflare Workers MCP server: api-schema-drift-detector
Cloudflare Workers MCP server: interactive-api-playground
The official MCP Server for the Mux API
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.
Verify x402 endpoints before payment or publish service profiles for agent discovery.
MCP server and REST API for querying OpenAPI specs. Endpoint-level extraction, schema resolution, 100+ APIs indexed.
A basic MCP server to operate on the Postman API.
Free *.pntr.dev dev subdomains — register subdomains, manage DNS and wildcard records, receive email on disposable inboxes, and capture HTTP requests for webhook debugging. OAuth sign-in; free tier.
Monitor MCP servers, API contracts and AI outputs for schema drift. Alerts on breaking changes.