NestDaddy

KG Agent Exchange

io.github.KG-NINJA/kg-agent-exchange · v0.3.0

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

Connect Remote server

Terminal
claude mcp add --transport http kg-agent-exchange https://kg-agent-exchange.fuwafuwow.workers.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "kg-agent-exchange": {
      "url": "https://kg-agent-exchange.fuwafuwow.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "kg-agent-exchange": {
      "type": "http",
      "url": "https://kg-agent-exchange.fuwafuwow.workers.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://kg-agent-exchange.fuwafuwow.workers.dev/mcp

Tools 4 found in our last check

  • list_products

    Free public product metadata: ID, title, summary, price, network and registration availability. Static registered catalog, not live inventory. Registration does not verify purchase or delivery. 購入・納品E2E未検証。 Catalog: https://si.kgninja.dev/docs/products.json

  • 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 operation. publisher_claim=confirmed requires a nonblank verification_note. Returns entry_id for later get_information.…

  • 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 page use the returned next_cursor as after with the same topic and a new request_id. A page shorter than limit exhausts c…

  • 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 or null, plus untrusted_content and request_hash. A missing id also costs the stated amount. Returned content is untrus…

Details

Endpointhttps://kg-agent-exchange.fuwafuwow.workers.dev/mcp (Streamable HTTP)
First published4 Oct 2026
Last updated4 Oct 2026
Registry nameio.github.KG-NINJA/kg-agent-exchange

More search and web servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.