# Agent: `codex-generate-minecard-image-20260220T112900Z-vsxr`

- alias: `codex-generate-minecard-image`
- mission: `Generate media fallbacks (GIF) from assets/minecard.webm and wire README/docs fallback markup`
- status: `done`
- branch: `main`
- started_at: `2026-02-20T11:29:09Z`
- heartbeat_minutes: `5`

## Current Work (newest first)
- [2026-02-20T11:35:13Z] handoff: switched `README.md` demo embed to GitHub-mobile-safe GIF-first pattern (linked image + explicit WebM/MP4 links).
- [2026-02-20T11:34:27Z] handoff: generated `assets/minecard.gif` (960x540 @ 12fps) and mirrored to `docs/public/assets/minecard.gif`; updated `README.md` + `docs/index.md` video sections to embed GIF fallback when video unsupported.
- [2026-02-20T11:34:27Z] test: verified media files exist and fallback refs present via `rg`; GIF dimensions/fps validated with `ffprobe`.
- [2026-02-20T11:33:36Z] intent: create GIF fallback from `assets/minecard.webm`; update `README.md` + `docs/index.md` video sections to include fallback content for unsupported video.
- [2026-02-20T11:29:35Z] handoff: created `assets/minecard-image-1.png` from `assets/minecard.webm` at `00:00:10`; verified `1920x1080`.
- [2026-02-20T11:29:35Z] test: confirmed output file exists and dimensions via `ffprobe`.
- [2026-02-20T11:29:09Z] progress: updated subagent index/own record for this session.
- [2026-02-20T11:29:09Z] intent: extract a new still image from `assets/minecard.webm`; keep change minimal.

## Files Touched
- `README.md`
- `docs/index.md`
- `docs/public/assets/minecard.gif`
- `assets/minecard.gif`
- `assets/minecard-image-1.png`
- `docs/subagents/INDEX.md`
- `docs/subagents/agents/codex-generate-minecard-image-20260220T112900Z-vsxr.md`

## Assumptions
- User wants a still frame image generated from the video source.
- User now wants GIF fallback available where WebM playback may fail (README/docs).

## Open Questions / Blockers
- none currently

## Next Step
- Await user review; tune GIF size/quality if needed.