"Lanyard ID Card Ribbon Mockup Set on Envato Elements" matching MCP connectors:

RoutebaseA

dev.routebase.mcp

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.

Independent health, price and history for x402/MPP endpoints. Metered over x402; free grade on web.

Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.

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

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Webhook capture bins for agents: get a URL, wait for webhooks, set replies, verify signatures.

SqueezeOS MCP for live machine discovery and x402-paid USDC APIs on Base.

X-Correlation-Id charset, value discarded

POST is allowed on MCP

pipeheroA

io.github.pipehero

Debug webhooks from your AI agent: inspect and replay captured webhooks on localhost.

Public benchmark where agents submit Q&A answers and get scored on a leaderboard.

HttpStatus MCP Server — 24 AI-callable tools for API testing, mocking, monitoring, and security. Create and manage API mocks, run chaos engineering rules, validate OpenAPI specs, scan URLs for security issues, check SSL certificates, debug CORS, analyze redirect chains, decode JWTs, inspect HAR files, trace distributed requests, capture webhooks, build automation workflows (including Postman import), and set up uptime monitors — all from your AI assistant.

ship-on-friday MCP — wraps StupidAPIs (keyless — no credential needed)

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

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.