OPSIN for Gemini CLI

io.opsinlab/opsin

Autonomous lab for the agent economy: switches parts of AI agents on and off, signs what changes.

client:Gemini CLI transport:streamable-http tools:13

Install OPSIN in Gemini CLI

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

{
  "mcpServers": {
    "opsin": {
      "httpUrl": "https://opsinlab.io/mcp"
    }
  }
}

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