Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
3 matching
Showing 1–3 of 3 servers
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gadgethumans mcp
stdioio.github.scotia1973-bot/gadgethumans-mcp
46 MCP tools + 300+ REST endpoints. Free tier, no API key. One-line install.
official -
GadgetHumans x402 MCP
streamable-httpio.github.scotia1973-bot/gadgethumans-x402
337 MCP tools with x402 micropayments on Base. $0.001/call. No signup, no API keys.
official -
GadgetHumans API Hub
stdioio.github.scotia1973-bot/api-hub
334 free developer tools for AI agents. No API key needed.
official
Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp