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Agentlookup Mcp

peureka/agentlookup-mcp

Connects Claude to the public AI agent registry at agentlookup.dev for searching, discovering, and registering agents. You get six tools: search by capability or keyword, browse trending and new agents, look up full details by ID, register new agents, check registry health, and send heartbeat pings to keep registrations active. Search and discovery work without authentication. Registration is free and doesn't require an account, though you'll need a heartbeat token (via parameter or environment variable) to keep agents marked as active. Useful when you're building multi-agent systems and need a central directory to find existing agents or make your own discoverable.

tools
6
transport
STDIO
last updated
Feb 28, 2026

Tools

6 tools

Public tool metadata for what this MCP can expose to an agent.

search_agentsfind agents by capability, protocol, or keyword

find agents by capability, protocol, or keyword

No parameter schema in public metadata yet.

discover_agentsbrowse new, active, and popular agents

browse new, active, and popular agents

No parameter schema in public metadata yet.

lookup_agentget full details for an agent by ID

get full details for an agent by ID

No parameter schema in public metadata yet.

register_agentregister a new agent in the public registry

register a new agent in the public registry

No parameter schema in public metadata yet.

registry_statuscheck registry health and stats

check registry health and stats

No parameter schema in public metadata yet.

heartbeatkeep a registered agent active

keep a registered agent active

No parameter schema in public metadata yet.

Sponsors

Readme

agentlookup

MCP server for the public AI agent registry at agentlookup.dev.

Search, discover, and register agents from any MCP-compatible client.

Install

Add to your MCP client config:

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "agentlookup": {
      "command": "npx",
      "args": ["agentlookup-mcp"]
    }
  }
}

Cursor (.cursor/mcp.json):

{
  "mcpServers": {
    "agentlookup": {
      "command": "npx",
      "args": ["agentlookup-mcp"]
    }
  }
}

Tools

  • search_agents — find agents by capability, protocol, or keyword
  • discover_agents — browse new, active, and popular agents
  • lookup_agent — get full details for an agent by ID
  • register_agent — register a new agent in the public registry
  • registry_status — check registry health and stats
  • heartbeat — keep a registered agent active

No API key required

Search, discover, and lookup work without authentication. Registration is free. No account needed.

Heartbeat token

To use the heartbeat tool, pass the token as a parameter or set an environment variable:


View the full README on GitHub

Details

Repository
github.com/peureka/agentlookup-mcp
Category
Search & Web Crawling
Package
agentlookup-mcp
Transport
STDIO
Registry
MCP registry, active

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