Implements WorkspaceAdapter for Google's Agent Development Kit (google-adk
v1.x, Apache-2.0). Ships four files under workspace-template/adapters/google-adk/:
- adapter.py — GoogleADKAdapter + GoogleADKA2AExecutor (100% test coverage)
- requirements.txt — pinned google-adk==1.30.0 + google-genai>=1.16.0
- README.md — overview, install, usage, config, architecture diagram
- test_adapter.py — 46 unit tests, all passing, no live API calls
Supports AI Studio (GOOGLE_API_KEY) and Vertex AI (GOOGLE_GENAI_USE_VERTEXAI=1).
Model prefix stripping: "google:gemini-2.0-flash" → "gemini-2.0-flash".
Error sanitization mirrors the hermes_executor convention.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>