Flagbearer for Gemini CLI

dev.flagbearer/flagbearer

Feature flags for coding agents: create flags, roll them out gradually and write the flag code.

client:Gemini CLI transport:streamable-http tools:9

Install Flagbearer in Gemini CLI

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

{
  "mcpServers": {
    "flagbearer": {
      "httpUrl": "https://mcp.flagbearer.dev"
    }
  }
}

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