"Search or general inquiry" matching MCP connectors:

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

Pay-per-call NEXUS-0 sandboxed cells via x402: USDC on Solana or RLUSD on XRPL. No account or key.

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

Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.

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

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