io.github.KG-NINJA/kg-agent-exchange

up checked 2026-11-11T03:38:30.010Z

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Publisher-provided title

KG Agent Exchange

Publisher-provided description

Remote MCP to publish, search, and get information. x402 v2 required.

Summary by lookupd

Publish, search, and retrieve information records via paid x402 operations, plus a free product catalog listing.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http kg-agent-exchange https://kg-agent-exchange.fuwafuwow.workers.dev/mcp

Codex, remote (streamable-http)

codex mcp add kg-agent-exchange --url https://kg-agent-exchange.fuwafuwow.workers.dev/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "kg-agent-exchange": {
      "url": "https://kg-agent-exchange.fuwafuwow.workers.dev/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (4 tools)

Publisher-provided text

• list_products Free public product metadata: ID, title, summary, price, network and registration availability. Static registered catalog, not live inventory. Registration does
• publish_information Paid: publish supplied content as an immutable information record, with HTTPS source references and an actual source timestamp. Use a UUID request_id for a new
• search_information Paid per page: exact topic matching, not keyword or semantic search. limit defaults to 10 and allows 1-20. after is an exclusive sequence cursor; for another pa
• get_information Paid: retrieve one record using id from publish_information entry_id or a search_information entry id. Use a UUID request_id for a new operation. Returns entry

Details

• Version: 0.3.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 419 ms
• First indexed: 2026-11-01T09:11:12.902Z
• Last seen in registry: 2026-11-01T09:11:12.902Z
• Website: https://kg-agent-exchange.fuwafuwow.workers.dev/

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• 62141 servers
• Last crawl: 2026-11-11T18:39:04.612Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp