Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
4 matching
Showing 1–4 of 4 servers
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ResultRail by LarryBuildsAI
streamable-httpio.github.larrylemonbot/resultrail
Five-to-twelve-cent source-attributed public URL and domain result packs for AI agents.
official -
Signal Desk by LarryBuildsAI
streamable-httpio.github.larrylemonbot/signal-desk
One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights.
official -
GateCheck by LarryBuildsAI
streamable-httpio.github.larrylemonbot/gatecheck
One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.
official -
Boundary Guard x402
streamable-httpio.github.larrylemonbot/boundary-guard-x402
MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.
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