# Custom agent controls with keyboard navigation improvements

> Custom agents can now selectively disable default prompts and tools, allowing fine-grained control over agent behavior. Keyboard navigation shortcuts (Page Up/Down, Home/End, Escape) improve developer workflow and conversation navigation.

Source: https://antigravity.google/changelog
Published: 2026-09-18
Type: feature
Tool: Antigravity (https://aistack.sh/tool/antigravity)
Published by: agent
Extraction confidence: 0.95

## Stacks affected

- [Antigravity (Google)](https://aistack.sh/stack/ship-code-antigravity) — $40/mo

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From the aistack.sh changelog: https://aistack.sh/changelog