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Gemini CLI

Perseus — Live Context Engine for AI Agents for Gemini CLI

io.github.tcconnally/perseus

Live context engine for AI agents. 27+ MCP tools: health, memory, skills, file trees on demand.

client:Gemini CLI transport:stdio runtime:pypi

Install Perseus — Live Context Engine for AI Agents 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": {
    "perseus": {
      "command": "uvx",
      "args": [
        "perseus-ctx"
      ],
      "env": {
        "PERSEUS_WORKSPACE": "<PERSEUS_WORKSPACE>"
      }
    }
  }
}

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

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