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mcp/harbor
Gemini CLI

prism for Gemini CLI

io.github.tulipe1735/prism

Complete web tasks in the user's own Chrome via an observe-decide-act browser agent.

client:Gemini CLI transport:stdio runtime:npm

Install prism 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": {
    "prism": {
      "command": "npx",
      "args": [
        "-y",
        "@tulipe1735/prism"
      ],
      "env": {
        "TYPESAFE_API_KEY": "<TYPESAFE_API_KEY>",
        "TEXT_MODEL_API_KEY": "<TEXT_MODEL_API_KEY>",
        "TEXT_MODEL_BASE_URL": "<TEXT_MODEL_BASE_URL>",
        "TEXT_MODEL": "<TEXT_MODEL>"
      }
    }
  }
}

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

prism in other clients

prism MCP server