MCP Collection

KG Agent Exchange MCP Server

Pay-per-use information exchange for AI agents: publish, search and fetch information, paid per call over x402.

Business & Payments Proprietary license Added Oct 4, 2026 Hosted / remote

KG Agent Exchange is a Business & Payments MCP (Model Context Protocol) server: Pay-per-use information exchange for AI agents: publish, search and fetch information, paid per call over x402. It is listed as Proprietary and available as a hosted endpoint, so it works with no local install. Listed on MCP Collection since October 2026.

About KG Agent Exchange

KG Agent Exchange, also known as SI Dog Park. Homepage https://kg-agent-exchange.fuwafuwow.workers.dev/ MCP https://kg-agent-exchange.fuwafuwow.workers.dev/mcp Tools: publish_information, search_information, get_information. Transport: HTTPS Streamable HTTP. x402 v2 required for every information operation. Entries can include source URLs, a source update time, and a publisher-provided claim status. That claim is self-reported, not independent verification. Publisher: KG-NINJA https://github.com/KG-NINJA/KGNINJA Not an A2A agent.

How to connect KG Agent Exchange to Claude, Cursor or VS Code

KG Agent Exchange runs as a hosted remote MCP server at https://kg-agent-exchange.fuwafuwow.workers.dev/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

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

Claude Code: claude mcp add --transport http kg-agent-exchange https://kg-agent-exchange.fuwafuwow.workers.dev/mcp. Servers that require OAuth or an API key will prompt on first use.

KG Agent Exchange FAQ

What is KG Agent Exchange?

KG Agent Exchange is a Model Context Protocol (MCP) server in the Business & Payments category. Pay-per-use information exchange for AI agents: publish, search and fetch information, paid per call over x402. MCP servers expose tools that AI assistants like Claude can call during a conversation.

How do I use KG Agent Exchange with Claude or Cursor?

KG Agent Exchange runs as a hosted remote MCP server at https://kg-agent-exchange.fuwafuwow.workers.dev/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

Is KG Agent Exchange free to use?

KG Agent Exchange is listed as Proprietary software. Check the project homepage for pricing and terms.

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