Agent skill

Og Assets

by ucsandman in ucsandman/marketing-studio

A skill your agent uses when the user wants OG images, link-preview assets, animated OG loops, README GIFs, or social-card exports for any product (e.g.

MITAuto-check passedMedia & Creative

Install Og Assets

skills CLI
$ npx skills add ucsandman/marketing-studio --skill og-assets -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ucsandman/marketing-studio og-assets --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ucsandman/marketing-studio.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/og-assets .claude/skills/og-assets && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
og-assets
GitHub stars
251
Token cost
~504 tokens
SKILL.md length
221 words
Files
1
Skills in repo
13
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when the user wants OG images, link-preview assets, animated OG loops, README GIFs, or social-card exports for any product (e.g.

  • Works in 6 steps: Toolchain + brand check per… → Optional AI hero: node… → Run the brand's statics renderer with… → …
  • The user wants OG images
  • Calls node
  • Link-preview assets

What it does

Og Assets is an agent skill from ucsandman/marketing-studio. Use when the user wants OG images, link-preview assets, animated OG loops, README GIFs, or social-card exports for any product (e.g. "/og-assets", "make an OG image and README gif").

Its SKILL.md is about 500 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Media & Creative, covering Social media graphics. It works with Remotion and Blender. The repository describes itself as: Create product launch assets with Remotion, then review and distribute them through guarded, dry-run-first workflows. The licence is MIT.

When your agent uses it

  • The user wants OG images
  • Link-preview assets
  • Animated OG loops
  • Social-card exports for any product (e.g

Example prompts

  • “/og-assets”
  • “make an OG image and README gif”
  • “/og-assets”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Toolchain + brand check per marketing-studio. Background loop staged for the brand
  2. Optional AI hero: node feeders/comfy/client.mjs hero --project --brand [--seed N] (needs ComfyUI
  3. Run the brand's statics renderer with --project ; it writes product-owned
  4. Verify one still (lockup sharp, CTA in the brand's positive color) + readme.gif
  5. Size check: GIFs are heavy; prefer og.mp4 for social embeds. For READMEs going to
  6. Run verify-og-wired --project after deployment, then deliver per

What it can do on your machine

Read from SKILL.md and the folder at commit 66cd1c3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • node

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Og Assets loads about 504 tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 221 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~48
When it runs · the whole SKILL.md, loaded when a task matches
~504

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from ucsandman/marketing-studio at commit 66cd1c3, republished under its MIT licence (© ucsandman). 221 words, ~504 tokens.

Download SKILL.mdSave it as .claude/skills/og-assets/SKILL.md (or your agent's skills folder).
name
og-assets
description
Use when the user wants OG images, link-preview assets, animated OG loops, README GIFs, or social-card exports for any product (e.g. "/og-assets", "make an OG image and README gif").

OG Assets

REQUIRED BACKGROUND: marketing-studio skill; also read ${CLAUDE_SKILL_DIR}/../../docs/playbook/remotion.md. Work in ${CLAUDE_SKILL_DIR}/../...

Produces product-owned og.mp4, og.gif, readme.gif, and social-card exports under <product>/marketing/assets/<brand>/, optionally backed by an approved ComfyUI texture.

Recipe

  1. Toolchain + brand check per marketing-studio. Background loop staged for the brand (Blender background_loop scene; seam rules in ${CLAUDE_SKILL_DIR}/../../docs/playbook/remotion.md) — or run with it null.
  2. Optional AI hero: node feeders/comfy/client.mjs hero --project <product> --brand <brand> [--seed N] (needs ComfyUI Desktop up + a checkpoint; exit 2 = fine, procedural fallback is spec-compliant). Read the hero PNG: dark, on-brand hue, no text/people/off-brand colors; re-roll seeds until it passes. Prompt lives in the client; adapt per brand.
  3. Run the brand's statics renderer with --project <product>; it writes product-owned props/output and passes the workspace public directory to Remotion. The AnimatedOG loop is SEAMLESS by construction — if you touch the template, every animated value must stay periodic over the full duration (loop rules in ${CLAUDE_SKILL_DIR}/../../docs/playbook/remotion.md).
  4. Verify one still (lockup sharp, CTA in the brand's positive color) + readme.gif legibility (extract frame 0 via ffmpeg if the gif exceeds Read limits).
  5. Size check: GIFs are heavy; prefer og.mp4 for social embeds. For READMEs going to GitHub keep the gif under ~10MB (--every-nth-frame=3, lower --scale).
  6. Run verify-og-wired <brand> --project <product> after deployment, then deliver per marketing-studio. This is a live wiring check, not permission to deploy.

© ucsandman, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/og-assets of ucsandman/marketing-studio.

Open the folder on GitHubat commit 66cd1c3

Compare with similar skills

Og Assets next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Og Assets compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Og Assets this skillucsandman/marketing-studio251—~504Automated safety check: PassMIT
Multi Surface Renderyonatangross/orchestkit292—~4kAutomated safety check: PassMIT
Brand and Design Toolkitnextlevelbuilder/ui-ux-pro-max-skill134k1 repos~3.5kAutomated safety check: PassMIT
Slack GIF Creatoranthropics/skills180k29 repos~2kAutomated safety check: PassApache-2.0
Stitch to Remotion Walkthrough Videosgoogle-labs-code/stitch-skills8.5k6 repos~3.2kAutomated safety check: NotesApache-2.0
Guizang Social Cardsop7418/guizang-social-card-skill7.4k1 repos~7.8kAutomated safety check: PassAGPL-3.0

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Works with

Questions about Og Assets

What does Og Assets do?

A skill your agent uses when the user wants OG images, link-preview assets, animated OG loops, README GIFs, or social-card exports for any product (e.g. Og Assets is an agent skill from ucsandman/marketing-studio.g.

When should I use Og Assets?

Og Assets fits situations like: the user wants OG images; link-preview assets; animated OG loops; social-card exports for any product (e.g.

How do I install Og Assets in Claude Code?

Run `npx skills add ucsandman/marketing-studio --skill og-assets -a claude-code`. Or copy the skill folder (skills/og-assets in ucsandman/marketing-studio) into .claude/skills/og-assets in your project. Claude Code loads it when a task matches its description.

How do I install Og Assets in Codex?

Run `npx skills add ucsandman/marketing-studio --skill og-assets -a codex`. Or copy the skill folder (skills/og-assets in ucsandman/marketing-studio) into .agents/skills/og-assets in your project. Codex loads it when a task matches its description.

Can I use Og Assets in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ucsandman/marketing-studio --skill og-assets -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/og-assets, .gemini/skills/og-assets, .github/skills/og-assets and .opencode/skills/og-assets in your project.

What does Og Assets need to run?

Going by SKILL.md and its folder, Og Assets needs the command-line tools its instructions call (node).

Does Og Assets access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Og Assets safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Og Assets use?

Og Assets is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Og Assets use?

About 504 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Og Assets?

Skills that share tags, products or a category with Og Assets: Multi Surface Render (yonatangross/orchestkit, 292 stars), Brand and Design Toolkit (nextlevelbuilder/ui-ux-pro-max-skill, 134k stars), Slack GIF Creator (anthropics/skills, 180k stars) and Stitch to Remotion Walkthrough Videos (google-labs-code/stitch-skills, 8.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Og Assets?

ucsandman (a GitHub user) maintains it in ucsandman/marketing-studio, which has 251 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on September 6, 2026.

Source: ucsandman/marketing-studio on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.