"General greeting or query" matching MCP connectors:

40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools

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QuadraticA

io.github.quadratichq

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.

Remote MCP server for Mythex, the AI app builder. Lets Claude, Cursor or Codex create projects in a cloud sandbox, edit files, run commands, preview, attach a database, and publish to a public URL. OAuth sign-in; tool calls need a Mythex Pro account.

Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp

Kickstart development with a customizable TypeScript template featuring sample tools for greeting,…

Hot Module Reload (HMR) for Python with reactive programming and MCP tools