Ultra-compressed communication mode. Cuts token usage by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full, ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman. Also auto-triggers when token efficiency is requested.
Use this skill when building applications with Gemini models, Gemini API, working with multimodal content (text, images, audio, video), implementing function calling, using structured outputs, or needing current model specifications. Covers SDK usage (google-genai for Python, @google/genai for JavaScript/TypeScript, com.google.genai:google-genai for Java, google.golang.org/genai for Go), model selection, and API capabilities.
Use this skill when building real-time, bidirectional streaming applications with the Gemini Live API. Covers WebSocket-based audio/video/text streaming, voice activity detection (VAD), native audio features, function calling, session management, ephemeral tokens for client-side auth, and all Live API configuration options. SDKs covered - google-genai (Python), @google/genai (JavaScript/TypeScript).
Skill for implementing UI following Material 3 Expressive guidelines. Use when creating screens or components with Jetpack Compose. Provides MotionScheme, new Expressive components, and theming patterns.
Use when implementing or changing any mobile feature that is intended to match existing Windows behavior. Enforces Windows-as-canonical workflow, parity specs under `.claude/parity/`, shared fixtures under `parity-fixtures/`, and no undocumented mobile deviations.
Use when updating or revamping the screen recorder frontend UI. Covers the shared theme layer, key screen-record entry points, dialog/timeline/sidebar hotspots, and the fastest file map for visual changes.