Unity Perception Skills

Read-only analysis of the open scene, the project and scripts. Parameters come from the schema (GET /skills/schema?category=Perception&wire=v2); execution and dryRun rules: root SKILL.md.

When to use

• Gathering context before editing an unfamiliar scene or project
• Auditing scene structure, hygiene or hotspots without changing anything
• Checking what depends on an object or script before a change
• Exporting structured scene context for another AI step

Rules

• 17 skills are SemiAuto and run in every mode without a grant; 16 of them are pure reads.
• scene_dependency_analyze is SemiAuto but not read-only: passing savePath writes a markdown file and imports it as an asset. Without savePath it returns analysis and markdown in the response and writes nothing. Pass savePath only when the user asked for a file; the response then names it in savedTo.
• scene_export_report writes a markdown file (default Assets/Docs/SceneReport.md) and is FullAuto: under Approval it needs a grant.
• No skill here deletes, enters Play Mode or triggers a reload.

Pitfalls

• scene_context exports hierarchy, components and references for AI coding. It is not editor_get_context, which reports the current editor state.
• scene_context maxObjects defaults to 200; use rootPath to export one subtree.