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Gemini CLI

ContextOS — Powered Exoskeleton for AI Coding for Gemini CLI

io.github.yubinbin32-ops/contextos

Powered exoskeleton for AI coding: auto-governs context via MCP to cut 90%+ context waste.

client:Gemini CLI transport:stdio runtime:oci

Install ContextOS — Powered Exoskeleton for AI Coding 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": {
    "contextos": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/yubinbin32-ops/contextos:2.5.5"
      ],
      "env": {
        "CONTEXTOS_PROJECT_ROOT": "<CONTEXTOS_PROJECT_ROOT>"
      }
    }
  }
}

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

ContextOS — Powered Exoskeleton for AI Coding in other clients

ContextOS — Powered Exoskeleton for AI Coding MCP server