product-cf SKILL.md skillA
product-cf from melons/melons-agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add melons/melons-agents/product-cf@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- melons/melons-agents
- Path
skills/product-cf/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Jun 14, 2026
- Size
- 4,332 bytes
- Repository stars
- 17
- License
- MIT
Turn a single product photo into a CF-style (commercial) 9:16 vertical short — the product stays a pixel-perfect real cutout while the world moves around it (2.5D camera push, label light-sweep, liquid/particle B-roll intercut, beat-aligned cuts). Use when the operator has ONE product still (a beverage can, bottle, cosmetic, gadget) and wants an ad-feel Shorts/Reels/TikTok clip without distorting the product label or generating hands. Builds ON TOP of the music-video skill…
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
# product-cf Make a commercial-film-feel (CF) vertical short from **one product photo**. The defining constraint: **never regenerate the product.** Generative video distorts labels and mangles hands — exactly the two things a product ad cannot afford. So the product stays a real, pixel-perfect cutout and *the world moves around it*. ## Why a separate skill (not a music-video mode) `music-video` is music-as-primary-audio + free-to-morph mood B-roll. `product-cf` differs on all three split criteria: | criterion | music-video | product-cf | |-----------------|--------------------|---------------------------------| | primary input | a music file | a product **photo** | | trigger intent | "make a music vid" | "make an ad for this product" | | hard invariant | none | product label integrity (never morphs) | So product-cf is its own skill, but it **reuses** music-video as a black box for the parts that overlap (beat detection, Pexels B-roll, 9:16 render, shaders). music-video's `run.sh` is never edited. ## The technique (compositing + 2.5D, no I2V on the product) …
Read the whole file at its exact version.
How to install
mdr add melons/melons-agents/product-cf@sha256:6a50c9cf603411cfThe line at the top of this page pins the label v0.1.0, 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_e6gvokf26jalmqpu)
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Versions
The registry has recorded 1 version of this file, committed on Jun 14, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4332 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
- pass: No script tag
Source
melons/melons-agents · 17 stars · license MIT · pushed 2026-08-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_e6gvokf26jalmqpu GET https://markdownregistry.com/api/v1/resolve?ref=melons/melons-agents/product-cf GET https://markdownregistry.com/api/v1/blob/6a50c9cf603411cfff2eaf41ac8c46de33d9985dd2e10b88c5703b45a6d5a693
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.