Arcxs-protocol MCP

About Arcxs-protocol MCP

Use Arcxs-protocol MCP with your agent

claude mcp add arcxs-protocol-mcp -- npx -y @arcxs-protocol/mcp-server

{
  "mcpServers": {
    "arcxs-protocol-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@arcxs-protocol/mcp-server"
      ]
    }
  }
}

Frequently asked questions

What is Arcxs-protocol MCP?

Arcxs-protocol MCP is an MCP (Model Context Protocol) server by arcxs-protocol in the Autonomous Agents category. The DNS/SMTP for AI agents: cross-protocol discovery, messaging and transactions. No middleman fees.

How do I connect Arcxs-protocol MCP to Claude, Cursor, or another MCP client?

Install Arcxs-protocol MCP from its npm package (@arcxs-protocol/mcp-server) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is Arcxs-protocol MCP open source?

Yes — the source code is public at github.com/arcxs-protocol/arcxs-mcp-server.

Can AI agents pay to use Arcxs-protocol MCP?

Not yet through Loomal — Arcxs-protocol MCP is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.