"Public Records Search Service" matching MCP connectors:

Verify x402 endpoints before payment or publish service profiles for agent discovery.

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

Search, document and execute authenticated API calls across 500+ apps via one MCP server

Public webhook inboxes for agents. Receive OAuth redirects, payment callbacks and CI notifications.

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.

Remote MCP for 1,500+ APIs. Vault-managed credentials; OAuth or API key. Search, load, and execute.

The Grafbase MCP server sits in front of a GraphQL API and exposes an MCP protocol-compliant interface that allows AI agents and LLMs to explore and query GraphQL APIs using natural language. It provides tools to search schemas, introspect types and fields, and execute GraphQL queries while minimizing context bloat by returning only relevant schema subsets, with built-in support for authentication, authorization, and configurable access control.