Agent skill

BLCaptain Card Sets

by dososo in dososo/blcaptain-style-skill

Turns Chinese content into image-text card sets for Xiaohongshu and WeChat covers, with three visual styles rendered from a brief.json the agent writes.

Custom licenceAuto-check passedMedia & Creative

SKILL.md written in Chinese; this summary is our English description.

Install BLCaptain Card Sets

skills CLI
$ npx skills add dososo/blcaptain-style-skill --skill blcaptain-style-skill -a claude-code

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

GitHub CLI
$ gh skill install dososo/blcaptain-style-skill blcaptain-style-skill --agent claude-code

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

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

Facts

Skill name
blcaptain-style-skill
GitHub stars
165
Token cost
~1.4k tokens
SKILL.md length
374 words
Files
152 (incl. scripts, references, assets)
Skills in repo
1
Repo updated
First seen
Licence
Custom licence

At a glance

Turns Chinese content into image-text card sets for Xiaohongshu and WeChat covers, with three visual styles rendered from a brief.json the agent writes.

  • Making Xiaohongshu image-text cards from an article or notes
  • SKILL.md covers 智能驱动(核心工作形态), 三套视觉语言(选一套承载内容), 五动作出图法 and 铁律 / Non-Negotiables(红线 ·…, plus 2 more sections
  • Runs JavaScript scripts from its folder; calls node and npm
  • Creating a WeChat official-account cover

What it does

This Chinese-language skill converts an article, notes, screenshots, data or a product description into a set of image-text cards, such as 3:4 vertical Xiaohongshu images, WeChat official-account covers and social cards. Claude does the understanding: it reads the content, splits it into pages, picks a visual language and layout and chooses quotable lines, then writes brief.json by hand. A deterministic engine renders the images and checks quality, and a regex-based planner is only a fallback.

Three visual languages carry the content: Still Paper, a warm paper-notebook look for life, essay, travel and reading; Signal Proof, an evidence-layer look with verification stamps for tech, AI, data and workplace content; and Bridge Canvas, a cinematic look that keeps one content source consistent across 3:4, 1:1 and 16:9. Each has its own image treatment, such as duotone grading. The method runs in five actions: understand, set the tone, paginate, lay out and render. Theme contracts and style catalogs sit in reference files, and sample brief.json files are provided.

When your agent uses it

  • Making Xiaohongshu image-text cards from an article or notes
  • Creating a WeChat official-account cover
  • Turning screenshots or data into evidence-style cards
  • Producing matching cards for several platforms from one source

Example prompts

  • “把这篇读书笔记做成小红书图文卡片组”
  • “Make a Xiaohongshu card set from this travel diary in the Still Paper style.”
  • “Turn the screenshots from our AI tool tutorial into a Signal Proof card set.”

Requirements

  • Node.js, for the bundled rendering engine

What it can do on your machine

Read from SKILL.md and the folder at commit 5022ba3. 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

    Ships 1 file in scripts/ (JavaScript, from the files we listed), which the agent can run.

    Shell commands in SKILL.md call:

    • node
    • npm

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

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    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

BLCaptain Card Sets loads about 1.4k tokens when it runs, and up to ~29k if it reads all its reference files. Until then it costs about 57 tokens; SKILL.md has 374 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~57
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~29k

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); the scripts in this folder are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 374 words (~1,389 tokens).

name
blcaptain-style-skill

Read the full SKILL.md on GitHub

Files

SKILL.md and 151 other files (scripts, references, assets) in the repository root of dososo/blcaptain-style-skill.

  • SKILL.md
  • .github/workflows/ci.yml
  • .gitignore
  • AGENTS.md
  • CHANGELOG.md
  • CONTRIBUTING.md
  • LICENSE
  • PRODUCT.md
  • README.en.md
  • README.md
  • RELEASE.md
  • assets/backgrounds/chrome-dark.png
  • assets/magazine-bg-webgl.js
  • assets/screenshot-backgrounds/style-a-editorial/forest-ink-stage.webp
  • assets/screenshot-backgrounds/style-a-editorial/indigo-porcelain-stage.webp
  • … and 137 more

Open the folder on GitHubat commit 5022ba3

Compare with similar skills

BLCaptain Card Sets 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.

BLCaptain Card Sets compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
BLCaptain Card Sets this skilldososo/blcaptain-style-skill165—~1.4kAutomated safety check: PassCustom licence
Guizang Social Cardsop7418/guizang-social-card-skill7.4k1 repos~7.8kAutomated safety check: PassAGPL-3.0
Cover Anchor Systemponyodong2026/ponyo-cover-anchor-system190—~1.1kAutomated safety check: PassNone
Xiaohongshu Multi-Page HTML CardsSpaceZephyr/creator-buddy1.6k—~928Automated safety check: PassNone
Lingzaoatian-create/lingzao-skill2961 repos~8.8kAutomated safety check: PassMIT
WeChat Article Cover MakerSpaceZephyr/creator-buddy1.6k—~1.5kAutomated safety check: PassNone

Similar skills

  • Guizang Social Cards

    op7418/guizang-social-card-skill

    Produces social card sets for Xiaohongshu and WeChat: carousels, Live Photo motion cards and puzzle layouts, and WeChat cover pairs, rendered from single-file HTML.

    7.4k GitHub starsUsed in 1 repo~7.8k tokens
    Media & CreativeAuto-check passed
  • Cover Anchor System

    ponyodong2026/ponyo-cover-anchor-system

    Designs Xiaohongshu and WeChat article covers around information density and a visual anchor, then writes a complete image prompt, color plan and critique.

    190 GitHub stars~1.1k tokensUpdated 3 mo ago
    Media & CreativeAuto-check passed
  • Xiaohongshu Multi-Page HTML Cards

    SpaceZephyr/creator-buddy

    Turns an article, SOP, or tutorial into a self-contained, multi-page 3:4 HTML deck of image cards meant to be screenshotted page by page.

    1.6k GitHub stars~928 tokensUpdated 1 mo ago
    Media & CreativeAuto-check passed
  • Lingzao

    atian-create/lingzao-skill

    Use Lingzao creator-content tools for Xiaohongshu/XHS, Douyin, and WeChat official-account public content.

    296 GitHub starsUsed in 1 repo~8.8k tokens
    Media & CreativeAuto-check passed
  • WeChat Article Cover Maker

    SpaceZephyr/creator-buddy

    Creates a 2.35:1 header cover for a WeChat official account article with image generation, keeping the headline inside the area that survives sharing crops.

    1.6k GitHub stars~1.5k tokensUpdated 1 mo ago
    Media & CreativeAuto-check passed
  • Xiaohongshu Cover Image Generator

    SpaceZephyr/creator-buddy

    Generates a 3:4 Xiaohongshu post cover from a topic, title and optional portrait or product photo, choosing a layout and color style and keeping the subject's likeness intact.

    1.6k GitHub stars~889 tokensUpdated 1 mo ago
    Media & CreativeAuto-check passed

Questions about BLCaptain Card Sets

What does BLCaptain Card Sets do?

Turns Chinese content into image-text card sets for Xiaohongshu and WeChat covers, with three visual styles rendered from a brief.json the agent writes. This Chinese-language skill converts an article, notes, screenshots, data or a product description into a set of image-text cards, such as 3:4 vertical Xiaohongshu images, WeChat official-account covers and social cards.json by hand.

When should I use BLCaptain Card Sets?

BLCaptain Card Sets fits situations like: making Xiaohongshu image-text cards from an article or notes; creating a WeChat official-account cover; turning screenshots or data into evidence-style cards; producing matching cards for several platforms from one source.

How do I install BLCaptain Card Sets in Claude Code?

Run `npx skills add dososo/blcaptain-style-skill --skill blcaptain-style-skill -a claude-code`. Or copy the skill folder (the dososo/blcaptain-style-skill repository) into .claude/skills/blcaptain-style-skill in your project. Claude Code loads it when a task matches its description.

How do I install BLCaptain Card Sets in Codex?

Run `npx skills add dososo/blcaptain-style-skill --skill blcaptain-style-skill -a codex`. Or copy the skill folder (the dososo/blcaptain-style-skill repository) into .agents/skills/blcaptain-style-skill in your project. Codex loads it when a task matches its description.

Can I use BLCaptain Card Sets 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 dososo/blcaptain-style-skill --skill blcaptain-style-skill -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/blcaptain-style-skill, .gemini/skills/blcaptain-style-skill, .github/skills/blcaptain-style-skill and .opencode/skills/blcaptain-style-skill in your project.

What does BLCaptain Card Sets need to run?

Going by SKILL.md and its folder, BLCaptain Card Sets needs JavaScript for the scripts in its folder and the command-line tools its instructions call (node and npm). Our summary lists: Node.js, for the bundled rendering engine.

Does BLCaptain Card Sets access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is BLCaptain Card Sets 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does BLCaptain Card Sets use?

BLCaptain Card Sets has a licence file (from the LICENSE file in the skill folder) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does BLCaptain Card Sets use?

About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 27k tokens, read only when the agent opens those files.

What are the alternatives to BLCaptain Card Sets?

Skills that share tags, products or a category with BLCaptain Card Sets: Guizang Social Cards (op7418/guizang-social-card-skill, 7.4k stars), Cover Anchor System (ponyodong2026/ponyo-cover-anchor-system, 190 stars), Xiaohongshu Multi-Page HTML Cards (SpaceZephyr/creator-buddy, 1.6k stars) and Lingzao (atian-create/lingzao-skill, 296 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains BLCaptain Card Sets?

dososo (a GitHub user) maintains it in dososo/blcaptain-style-skill, which has 165 GitHub stars. The repository was last updated on July 8, 2026.

Source: dososo/blcaptain-style-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.