Archipelago on Arc

Overview

Archipelago on Arc is an MCP server that lets you access Archipelago's Arc token reports, exit costs, and wallet balances over x402, all within caps you set. Once installed, it integrates directly into your AI assistant as callable tools, giving Claude, Cursor, VS Code and other MCP clients instant access to token data on demand.

The server runs locally on your machine via the npm package @archipelagodex/archipelago-x402-mcp, which communicates over stdio. You'll need an API key to authenticate. The latest release is v0.1.0. Visit https://archipelagodex.xyz/agents.html for more from Archipelago.

Archipelago on Arc belongs in the Finance category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server, claim your listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "archipelago_on_arc": {
      "command": "npx",
      "args": [
        "-y",
        "@archipelagodex/archipelago-x402-mcp"
      ]
    }
  }
}