Agent say "I do...", but no Tool-Use.
β
Solved
Version: 2026-1-15
Model: google-antigravity/gemini-3-pro-low
I ask the agent to do something. The Agent answered: "Ok, i do the Task..". But Agent is do nothing after.
Model: google-antigravity/gemini-3-pro-low
I ask the agent to do something. The Agent answered: "Ok, i do the Task..". But Agent is do nothing after.
Solution
Perfect! That confirms the diagnosis. 
Why this happened: Google Antigravity models require signatures on thinking blocks. When a session has partial/aborted thinking blocks (from interrupted responses or previous issues), the model accepts the task acknowledgment but then fails silently when it tries to actually execute tools.
The fix:
-
-
Pro tip: You can add this to your agent config to make it permanent:
Why this happened: Google Antigravity models require signatures on thinking blocks. When a session has partial/aborted thinking blocks (from interrupted responses or previous issues), the model accepts the task acknowledgment but then fails silently when it tries to actually execute tools.
The fix:
-
/new-
/thinking offPro tip: You can add this to your agent config to make it permanent:
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