Media

# From Prompt Skill -> Codex Harness Skill

Purpose: sidecar for the requested he-eval-report review infographic.

Repository image path: `.harness/media/2026-05-10-he-eval-report-codex-harness-skill.png`.

Source generated-image cache path: `~/.codex/generated_images/019e1236-9dbc-7bb1-a32e-332f9d8c9cea/ig_06b22062ce4dc1f9016a00d21db120819195e98ea8f5d4e05d.png`.

Prompt metadata path: `.harness/media/2026-05-10-he-eval-report-codex-harness-skill-prompt.md`

Sidecar path: `.harness/media/2026-05-10-he-eval-report-codex-harness-skill.md`

Linked context: `Plugins/harness-engineering/skills/he-eval-report/SKILL.md`

## Image Generation & Persistence Evidence

- `$imagegen` invoked: yes.
- generated-image cache source path: `~/.codex/generated_images/019e1236-9dbc-7bb1-a32e-332f9d8c9cea/ig_06b22062ce4dc1f9016a00d21db120819195e98ea8f5d4e05d.png`.
- repository `.harness/media/` PNG path: `.harness/media/2026-05-10-he-eval-report-codex-harness-skill.png`.
- prompt metadata path: `.harness/media/2026-05-10-he-eval-report-codex-harness-skill-prompt.md`.
- sidecar path: `.harness/media/2026-05-10-he-eval-report-codex-harness-skill.md`.
- repository PNG existence verification: pass.
- persistence method: cache-copy.
- final user-facing text after imagegen permitted: no; post-generation file operations only.
- residual risk: generated text fidelity inside the bitmap should be visually inspected before using as a publication asset.

## Prompt Summary

Dense technical reference-poster infographic explaining the transition from
prompt-only skill review to governed Codex harness skill validation, including
Skill Factory validators, compatibility aliases, package-wide review,
progressive disclosure, evidence gates, and `.harness/media/` persistence.