A2A Artifact Handoff for Gemini CLI

io.github.imagiever-ar/a2a-artifact-handoff

Compiles source-agent outputs into validated, receiver-ready handoff packages.

client:Gemini CLI transport:streamable-http

Install A2A Artifact Handoff in Gemini CLI

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

{
  "mcpServers": {
    "a2a-artifact-handoff": {
      "httpUrl": "https://a2a-artifact-handoff.onrender.com/mcp"
    }
  }
}

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