Agent skill

Japanese Tutor

by sundial-org in sundial-org/awesome-openclaw-skills

Interactive Japanese learning assistant. An agent skill from sundial-org/awesome-openclaw-skills.

No licenceAuto-check passedDocuments & Office

Install Japanese Tutor

skills CLI
$ npx skills add sundial-org/awesome-openclaw-skills --skill japanese-tutor -a claude-code

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

GitHub CLI
$ gh skill install sundial-org/awesome-openclaw-skills japanese-tutor --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/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/japanese-tutor .claude/skills/japanese-tutor && 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
japanese-tutor
GitHub stars
663
Token cost
~760 tokens
SKILL.md length
336 words
Files
9 (incl. scripts, references)
Skills in repo
383
Repo updated
First seen
Licence
None found

At a glance

Interactive Japanese learning assistant. An agent skill from sundial-org/awesome-openclaw-skills.

  • Works in 5 steps: Vocabulary Practice → Grammar Explanations → Study Helper (PDF/DOCX) → …
  • Tasks that involve Tutoring and explanations
  • SKILL.md covers Overview, Core Capabilities, Usage Guidelines and Quick Actions, plus 1 more section
  • Runs Python scripts from its folder

What it does

Japanese Tutor is an agent skill from sundial-org/awesome-openclaw-skills. Interactive Japanese learning assistant. Supports vocabulary, grammar, quizzes, roleplay, PDF/DOCX material parsing for study/homework help, and OCR translation.

Its SKILL.md is about 760 tokens, which your agent loads only when the skill is triggered. The skill folder holds 10 other files, including scripts and reference files (for example `references/grammar.md`, `references/grammar_lesson2.md` and `references/lesson_1.md`).

It sits in Documents & Office, covering Tutoring and explanations, Language learning and Word documents. It works with Microsoft Word. The repository describes itself as: Top OpenClaw skills, with the most popular and useful ones.

When your agent uses it

  • Tasks that involve Tutoring and explanations
  • Tasks that involve Language learning
  • Tasks that involve Word documents

Example prompts

  • “/japanese-tutor”

Requirements

  • Python 3

Workflow steps

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

  1. Vocabulary Practice
  2. Grammar Explanations
  3. Study Helper (PDF/DOCX)
  4. OCR & Translation
  5. Quiz Mode

What it can do on your machine

Read from SKILL.md and the folder at commit b80cde2. 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 3 files in scripts/ (Python), which the agent can run.

    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

Japanese Tutor loads about 760 tokens when it runs, and up to ~3.2k if it reads all its reference files. Until then it costs about 44 tokens; SKILL.md has 336 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~44
When it runs · the whole SKILL.md, loaded when a task matches
~760
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.2k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 336 words (~760 tokens).

“This skill transforms the agent into a helpful, relaxed Japanese tutor. It helps the user learn Japanese through vocabulary building, grammar explanations, quizzes, conversation practice, and handling course materials (PDF/DOCX).”

— opening of SKILL.md by sundial-org
name
japanese-tutor

Read the full SKILL.md on GitHub

Files

SKILL.md and 8 other files (scripts, references) in skills/japanese-tutor of sundial-org/awesome-openclaw-skills.

  • SKILL.md
  • references/grammar.md
  • references/grammar_lesson2.md
  • references/lesson_1.md
  • references/vocab.md
  • references/vocab_lesson2.md
  • scripts/greet.py
  • scripts/parse_docx.py
  • scripts/parse_pdf_gemini.py

Open the folder on GitHubat commit b80cde2

Compare with similar skills

Japanese Tutor 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.

Japanese Tutor compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Japanese Tutor this skillsundial-org/awesome-openclaw-skills663—~760Automated safety check: PassNone
MarkitdownImCa0/just-laws78114 repos~3.2kAutomated safety check: NotesMIT
MinerU Document Readeropendatalab/MinerU81k—~9.4kAutomated safety check: WarnCustom licence
Translate Bookdeusyu/translate-book2.1k—~5.5kAutomated safety check: NotesMIT
Markitdownjimmc414/Kosmos5952 repos~1.7kAutomated safety check: PassNone
MineruNebutra/MinerU-Skill123—~1.4kAutomated safety check: PassMIT

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Works with

Questions about Japanese Tutor

What does Japanese Tutor do?

Interactive Japanese learning assistant. An agent skill from sundial-org/awesome-openclaw-skills. Japanese Tutor is an agent skill from sundial-org/awesome-openclaw-skills. Interactive Japanese learning assistant.

When should I use Japanese Tutor?

Japanese Tutor fits situations like: tasks that involve Tutoring and explanations; tasks that involve Language learning; tasks that involve Word documents.

How do I install Japanese Tutor in Claude Code?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill japanese-tutor -a claude-code`. Or copy the skill folder (skills/japanese-tutor in sundial-org/awesome-openclaw-skills) into .claude/skills/japanese-tutor in your project. Claude Code loads it when a task matches its description.

How do I install Japanese Tutor in Codex?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill japanese-tutor -a codex`. Or copy the skill folder (skills/japanese-tutor in sundial-org/awesome-openclaw-skills) into .agents/skills/japanese-tutor in your project. Codex loads it when a task matches its description.

Can I use Japanese Tutor 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 sundial-org/awesome-openclaw-skills --skill japanese-tutor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/japanese-tutor, .gemini/skills/japanese-tutor, .github/skills/japanese-tutor and .opencode/skills/japanese-tutor in your project.

What does Japanese Tutor need to run?

Going by SKILL.md and its folder, Japanese Tutor needs Python for the scripts in its folder. Our summary lists: Python 3.

Does Japanese Tutor 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 Japanese Tutor 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 Japanese Tutor use?

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

How many tokens does Japanese Tutor use?

About 760 tokens (SKILL.md is roughly 3k 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 2.4k tokens, read only when the agent opens those files.

What are the alternatives to Japanese Tutor?

Skills that share tags, products or a category with Japanese Tutor: Markitdown (ImCa0/just-laws, 781 stars), MinerU Document Reader (opendatalab/MinerU, 81k stars), Translate Book (deusyu/translate-book, 2.1k stars) and Markitdown (jimmc414/Kosmos, 595 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Japanese Tutor?

sundial-org (a GitHub organization) maintains it in sundial-org/awesome-openclaw-skills, which has 663 GitHub stars. The repository holds 383 skills in this directory. The repository was last updated on March 7, 2026.

Source: sundial-org/awesome-openclaw-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.