heron for Gemini CLI

io.heronapp/heron

Signed security scores for what an AI agent runs and reads: skills, MCP servers, prompts, tokens.

client:Gemini CLI transport:streamable-http

Install heron in Gemini CLI

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

{
  "mcpServers": {
    "heron": {
      "httpUrl": "https://heronapp.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