Skip to content
mcp/harbor
Gemini CLI

glassbox framework for Gemini CLI

io.github.thebarmaeffect/glassbox-framework

Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits.

client:Gemini CLI transport:stdio runtime:npm

Install glassbox framework 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": {
    "glassbox-framework": {
      "command": "npx",
      "args": [
        "-y",
        "@glassbox-framework/mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
        "GLASSBOX_MODEL": "<GLASSBOX_MODEL>",
        "GLASSBOX_MAX_TOKENS": "<GLASSBOX_MAX_TOKENS>",
        "GLASSBOX_ECS_MODE": "<GLASSBOX_ECS_MODE>"
      }
    }
  }
}

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

glassbox framework in other clients

glassbox framework MCP server