This skill automates After Effects by generating ExtendScript (.jsx) and executing it via osascript. It reads project state through query scripts, uses rule files for domain knowledge, and wraps all mutations in undo groups.
Then read /tmp/ae-assistant-result.json for active comp, selected layers, CTI.
If this is the first interaction or the project context is unknown, also run:
Automate Adobe After Effects via ExtendScript. Use when the user asks to create, modify, or query anything in an After Effects project — layers, keyframes, expressions, effects, compositions, assets, rendering, batch operations. Generates and executes JSX ExtendScript via osascript on macOS. Source: aedev-tools/adobe-agent-skills.