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mcp/harbor
Gemini CLI

gsep mcp for Gemini CLI

io.github.gsepcore/gsep-mcp

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

client:Gemini CLI transport:stdio runtime:npm

Install gsep mcp in Gemini CLI

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "gsep-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@gsep/mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>",
        "OLLAMA_HOST": "<OLLAMA_HOST>",
        "GSEP_PRESET": "<GSEP_PRESET>"
      }
    }
  }
}

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

gsep mcp in other clients

gsep mcp MCP server