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mcp/harbor
Gemini CLI

tctc mcp for Gemini CLI

io.github.kofujimura/tctc-mcp

ERC-7303 token-controlled roles for AI agents: grant, check, and revoke permissions on-chain

client:Gemini CLI transport:stdio runtime:npm

Install tctc mcp in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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{
  "mcpServers": {
    "tctc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "tctc-mcp"
      ],
      "env": {
        "TCTC_ADMIN_PRIVATE_KEY": "<TCTC_ADMIN_PRIVATE_KEY>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

tctc mcp in other clients

tctc mcp MCP server