Antigravity saves a tool result over about 4,000 characters to a file and has Gemini open it;
in one evening 16 of its 32 file reads were AMB results (describe_canvas 9 times). Results are
now compact JSON (mcp_tools.tool_text, also for attached answers and run status), the canvas
leaves out the page's own "$$" widgets, and recent_activity gives the last 10 by default.
begin_task also tells the AI that AMB's tools cover models, pictures, nodes, canvas and runs,
so it need not read ComfyUI's folders, source or routes (each asks the user to allow it).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
