M2M Sentinel MCP Server: Install & Setup

Install M2M Sentinel in Claude Code

Remote URL

Claude Code

claude mcp add --transport http m2m-sentinel https://api.m2msentinel.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "m2m-sentinel": {
      "url": "https://api.m2msentinel.com/mcp"
    }
  }
}

npm

Claude Code

claude mcp add m2m-sentinel -- npx -y @m2msentinel/sdk

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "m2m-sentinel": {
      "command": "npx",
      "args": [
        "-y",
        "@m2msentinel/sdk"
      ]
    }
  }
}

Frequently asked questions

What does the M2M Sentinel MCP server do?

EVM bytecode capability analysis, EIP-1967 proxy resolution, gas recommendations and preflight safety checks for agents on Base.

Is the M2M Sentinel MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does M2M Sentinel run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add M2M Sentinel to Claude Code?

Run: claude mcp add --transport http m2m-sentinel https://api.m2msentinel.com/mcp

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