Media

# From Prompt Skill -> Codex Harness Skill

## Purpose

Sidecar artifact for the `he-improve` skill hardening review media request.

## Image Generation & Persistence Evidence

- `$imagegen` invoked: no
- generated-image cache source path: blocked because direct image generation was
  not invoked
- repository `.harness/media/` PNG path: blocked; no repository PNG was created
- prompt metadata path: `.harness/media/2026-05-10-he-improve-codex-harness-skill-prompt.md`
- sidecar path: `.harness/media/2026-05-10-he-improve-codex-harness-skill.md`
- repository PNG existence verification: fail, expected because generation was
  blocked
- persistence method: blocked
- final user-facing text after imagegen permitted: no under the active
  image-generation tool contract
- residual risk: no generated bitmap exists for this review run

## Prompt Summary

See `.harness/media/2026-05-10-he-improve-codex-harness-skill-prompt.md`.

## Linked Context

- Canonical skill: `Plugins/harness-engineering/skills/he-improve/SKILL.md`
- Runtime handle, not edited: `.agents/skills/he-improve/SKILL.md`
- Review focus: Skill Factory hardening, validator compatibility, progressive
  disclosure, evidence capture, and media persistence truthfulness.