wjs-overlaying-video SKILL.md skillB
wjs-overlaying-video from jianshuo/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jianshuo/claude-skills/wjs-overlaying-video@git:20260526.c8fff82Pins git:20260526.c8fff82 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jianshuo/claude-skills
- Path
wjs-overlaying-video/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260526.c8fff82, committed May 26, 2026
- First version recorded
- May 24, 2026
- Size
- 28,197 bytes
- Repository stars
- 138
- License
- MIT
Use when the user has one or more video clips and wants to add post-production on top — AI-generated cover as first frame, HTML/CSS captions synced to SRT, kinetic illustration overlays at hook moments, chapter chips, end-card CTA, or any other timed motion graphics. Most often used as the downstream of `/wjs-segmenting-video` — pick up where that skill stopped (raw cropped clip + per-clip SRT) and produce the upload-ready MP4. Backed by HyperFrames so everything compiles to ONE final encode —…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# wjs-overlaying-video Post-production for a video clip: cover, captions, illustrations, CTA, custom motion graphics — all composed in ONE HyperFrames project and rendered in a SINGLE final encode. No cascade of decodes/re-encodes (each cascade pass degrades quality and burns time). ## When to use - **Downstream of `/wjs-segmenting-video`** — the segmentation skill hands you cropped clips + per-clip SRTs; this skill turns them into upload-ready MP4s with cover/captions/illustrations/CTA. - User has a finished video and wants to dress it up with motion graphics: opening hook, key-quote callout, closing slogan, chapter cards, AI-generated cover as first frame. - User wants HTML/CSS-quality captions on a video (kinetic word-by-word highlighting, custom fonts, large outlined text, seekable per cue). - User wants illustration overlays at specific hook moments — diagrams, big text emphasis, flow charts. **Don't use** for: - Splitting one long video into clips → use `/wjs-segmenting-video`. - Creating the source SRT → use `/wjs-transcribing-audio` (then `/wjs-translating-subtitles` if you need a different language). …
Read the whole file at its exact version.
How to install
mdr add jianshuo/claude-skills/wjs-overlaying-video@sha256:3c7ff08c21101be6The line at the top of this page pins the label git:20260526.c8fff82, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_nkqklcr3ob6uxjzk)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 24, 2026 and May 26, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260526.c8fff82 latest | 2026-05-26 | c8fff82 | 28,197 B | B | view · diff |
| git:20260524.9ee6888 | 2026-05-24 | 9ee6888 | 27,677 B | B | view · diff |
| git:20260524.edaefc7 | 2026-05-24 | edaefc7 | 26,514 B | B | view · diff |
| git:20260524.08fa7b0 | 2026-05-24 | 08fa7b0 | 24,281 B | B | view · diff |
| git:20260524.bb516ec | 2026-05-24 | bb516ec | 24,074 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (28197 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
jianshuo/claude-skills · 138 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nkqklcr3ob6uxjzk GET https://markdownregistry.com/api/v1/resolve?ref=jianshuo/claude-skills/wjs-overlaying-video GET https://markdownregistry.com/api/v1/blob/3c7ff08c21101be6c697ad91402d0bf7378bdf3a234ec5bb1591c9543f0e3059
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.