Z Zero Mcp

Overview

Z Zero Mcp is a Model Context Protocol (MCP) server: Payments for AI agents: gasless USDC on Base + JIT single-use virtual cards, PAN never in context. In practice that means any MCP-compatible AI assistant can call Z Zero Mcp's tools directly — the model decides when to use them in a conversation or agent run.

It runs locally: the npm package z-zero-mcp-server speaks MCP over stdio on your machine. Configuration happens through environment variables — you'll need Z_ZERO_API_KEY. The current release is v1.10.1, published under the MIT license, with source at Dempty-glitch/Z-Zero-mcp on GitHub.

Z Zero Mcp is listed under AI & Agents on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Z Zero Mcp for Dempty-glitch, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "z_zero_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "z-zero-mcp-server"
      ],
      "env": {
        "Z_ZERO_API_KEY": "<z-zero-api-key>"
      }
    }
  }
}

Requires Z_ZERO_API_KEY