Agent skill

Stroke Order

by receptron in receptron/mulmocast-cli

Create a stroke order animation MulmoScript using KanjiVG SVG data.

No licenceAuto-check: notesMedia & Creative

Install Stroke Order

skills CLI
$ npx skills add receptron/mulmocast-cli --skill stroke-order -a claude-code

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

GitHub CLI
$ gh skill install receptron/mulmocast-cli stroke-order --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/receptron/mulmocast-cli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/stroke-order .claude/skills/stroke-order && 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
stroke-order
GitHub stars
476
Token cost
~1.3k tokens
SKILL.md length
412 words
Files
2
Skills in repo
7
Repo updated
First seen
Licence
None found

At a glance

Create a stroke order animation MulmoScript using KanjiVG SVG data.

  • Works in 3 steps: Parse Input → Generate Script (Automated) → Generate Movie
  • The user wants to create stroke order learning content for hiragana
  • SKILL.md covers Phase 1: Parse Input, Phase 2: Generate Script…, Phase 3: Generate Movie and Technical Details (for…, plus 1 more section
  • Runs TypeScript scripts from its folder; calls yarn and npx; reaches raw.githubusercontent.com

What it does

Stroke Order is an agent skill from receptron/mulmocast-cli. Create a stroke order animation MulmoScript using KanjiVG SVG data. Use when the user wants to create stroke order learning content for hiragana, katakana, kanji, or Latin alphabet characters.

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `generate_stroke_order.ts`).

It sits in Media & Creative. The repository describes itself as: AI-powered podcast & video generator.

When your agent uses it

  • The user wants to create stroke order learning content for hiragana
  • Latin alphabet characters

Example prompts

  • “/stroke-order”

Requirements

  • Node.js
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, Grep, Glob, WebFetch

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. Parse Input
  2. Generate Script (Automated)
  3. Generate Movie

What it can do on your machine

Read from SKILL.md and the folder at commit 087f9b3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash
    • Grep
    • Glob
    • WebFetch

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships script files (TypeScript), which the agent can run.

    Shell commands in SKILL.md call:

    • yarn
    • npx

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

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • raw.githubusercontent.com

    Also links to:

    • github.com

    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

Stroke Order loads about 1.3k tokens when it runs. Until then it costs about 51 tokens; SKILL.md has 412 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~51
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Write, Edit, Bash, Grep, Glob, WebFetch

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 412 words (~1,269 tokens).

“Create a stroke order animation video using MulmoCast with KanjiVG SVG data. Each character is displayed in a square canvas with animated stroke-by-stroke drawing.”

— opening of SKILL.md by receptron
name
stroke-order
allowed-tools
Read, Write, Edit, Bash, Grep, Glob, WebFetch
argument-hint
<characters> (e.g., あいうえお, abcdefg, 漢字)
user-invocable
true

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in .claude/skills/stroke-order of receptron/mulmocast-cli.

  • SKILL.md
  • generate_stroke_order.ts

Open the folder on GitHubat commit 087f9b3

Compare with similar skills

Stroke Order 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.

Stroke Order compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Stroke Order this skillreceptron/mulmocast-cli476—~1.3kAutomated safety check: NotesNone
Guizang Social Cardsop7418/guizang-social-card-skill7.4k1 repos~7.8kAutomated safety check: PassAGPL-3.0
Weekly Changelog Videoheygen-com/hyperframes59k—~3.3kAutomated safety check: PassApache-2.0
Anthropic Brand Stylinganthropics/skills180k30 repos~559Automated safety check: PassApache-2.0
Native Subtitle Quote Imagechengyi-ai/native-subtitle-quote-image2.2k2 repos~1.8kAutomated safety check: PassMIT
MoneyPrinterTurbo Video Generatorharry0703/MoneyPrinterTurbo129k—~2.1kAutomated safety check: WarnMIT

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Questions about Stroke Order

What does Stroke Order do?

Create a stroke order animation MulmoScript using KanjiVG SVG data. Stroke Order is an agent skill from receptron/mulmocast-cli. Create a stroke order animation MulmoScript using KanjiVG SVG data.

When should I use Stroke Order?

Stroke Order fits situations like: the user wants to create stroke order learning content for hiragana; latin alphabet characters.

How do I install Stroke Order in Claude Code?

Run `npx skills add receptron/mulmocast-cli --skill stroke-order -a claude-code`. Or copy the skill folder (.claude/skills/stroke-order in receptron/mulmocast-cli) into .claude/skills/stroke-order in your project. Claude Code loads it when a task matches its description.

How do I install Stroke Order in Codex?

Run `npx skills add receptron/mulmocast-cli --skill stroke-order -a codex`. Or copy the skill folder (.claude/skills/stroke-order in receptron/mulmocast-cli) into .agents/skills/stroke-order in your project. Codex loads it when a task matches its description.

Can I use Stroke Order 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 receptron/mulmocast-cli --skill stroke-order -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/stroke-order, .gemini/skills/stroke-order, .github/skills/stroke-order and .opencode/skills/stroke-order in your project.

What does Stroke Order need to run?

Going by SKILL.md and its folder, Stroke Order needs TypeScript for the scripts in its folder and the command-line tools its instructions call (yarn and npx). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash, Grep, Glob, WebFetch.

Does Stroke Order access the network?

SKILL.md names 2 domains. In commands or code: raw.githubusercontent.com; the agent is likely to contact it when it follows the instructions. As links in the text: github.com. This is read from the text; nothing was executed.

Is Stroke Order safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Stroke Order use?

No licence was found for Stroke Order or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Stroke Order use?

About 1.3k tokens (SKILL.md is roughly 5.1k 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 Stroke Order?

Skills that share tags, products or a category with Stroke Order: Guizang Social Cards (op7418/guizang-social-card-skill, 7.4k stars), Weekly Changelog Video (heygen-com/hyperframes, 59k stars), Anthropic Brand Styling (anthropics/skills, 180k stars) and Native Subtitle Quote Image (chengyi-ai/native-subtitle-quote-image, 2.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Stroke Order?

receptron (a GitHub organization) maintains it in receptron/mulmocast-cli, which has 476 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on October 7, 2026.

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