API Development MCP Servers

A read-only MCP (IT Integration Map) that returns information on the APIs, authentication, connection methods, and operational status of…

Cloudflare Workers MCP server: api-diff-monitor

Free pilot: checked JSON Schema regression examples for a limited subset; no compatibility proof.

protobuf3 message count, body discarded

Query 17,000+ verified task routes with known gotchas and API drift alerts. Free keyless reads.

Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...

API Blueprint group count, body discarded

Cloudflare Workers MCP server: api-flow-analyzer

Meaning of HTTP 451.

Meaning of HTTP 504.

Hydra operation count, body discarded

JSON Accept hint

JSON Schema keyword count, body discarded

Multi-protocol API mock server: HTTP, GraphQL, gRPC, WebSocket, MQTT, SSE, SOAP.

Manage Nahook webhooks from your AI client: endpoints, deliveries, retries, environments.

Detect breaking changes, generate changelogs, diff, and validate OpenAPI specs.

OpenAPI version key shape, body discarded

Paid OpenAPI audit and API change detection for agents. $0.10 USDC per analysis via x402 on Base.

Sanctions API docs and request validation, with account-linked synthetic sandbox testing.

MCP server for AI access to Swagger by SmartBear.

Build, validate, and manage API simulations in WireMock Cloud from MCP-compatible AI agents.