Agent skill

Add Tutorial Chapter

by LimHyungTae in LimHyungTae/pcl_tutorial

A skill your agent uses when adding a new chapter to the PCL Tutorial web app (web/src/).

No licenceAuto-check passedFrontend & Design

Install Add Tutorial Chapter

skills CLI
$ npx skills add LimHyungTae/pcl_tutorial --skill add-tutorial-chapter -a claude-code

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

GitHub CLI
$ gh skill install LimHyungTae/pcl_tutorial add-tutorial-chapter --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/LimHyungTae/pcl_tutorial.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/add-tutorial-chapter .claude/skills/add-tutorial-chapter && 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
add-tutorial-chapter
GitHub stars
101
Token cost
~2.3k tokens
SKILL.md length
997 words
Files
1
Skills in repo
1
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses when adding a new chapter to the PCL Tutorial web app (web/src/).

  • Works in 7 steps: Algorithm file — web/src/lib/filters/.ts → Page component — web/src/pages/.tsx → Register in web/src/chapters.ts → …
  • Adding a new chapter to the PCL Tutorial web app (web/src/)
  • SKILL.md covers Naming convention — single…, Step-by-step checklist, Style conventions and Common pitfalls, plus 1 more section
  • Calls npm and tsc

What it does

Add Tutorial Chapter is an agent skill from LimHyungTae/pcl_tutorial. Use when adding a new chapter to the PCL Tutorial web app (web/src/). Establishes the kebab-case slug + matching PascalCase page file convention, the chapters.ts / routes.tsx / i18n / README wiring, sensor-config and BibTeX patterns, and the academic copy style.

Its SKILL.md is about 2.3k 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 Frontend & Design, covering React components, Internationalization and Citation management. It works with LaTeX. The repository describes itself as: ROS PCL Library Tutorial for everyone.

When your agent uses it

  • Adding a new chapter to the PCL Tutorial web app (web/src/)
  • Tasks that involve React components
  • Tasks that involve Internationalization

Example prompts

  • “/add-tutorial-chapter”

Workflow steps

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

  1. Algorithm file — web/src/lib/filters/.ts
  2. Page component — web/src/pages/.tsx
  3. Register in web/src/chapters.ts
  4. Wire the route — web/src/routes.tsx
  5. i18n — web/src/i18n/locales/en.ts AND ko.ts
  6. README tables — README.md AND README_kr.md
  7. Build & verify

What it can do on your machine

Read from SKILL.md and the folder at commit 2023c51. 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:

    • npm
    • tsc

    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

Add Tutorial Chapter loads about 2.3k tokens when it runs. Until then it costs about 71 tokens; SKILL.md has 997 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~71
When it runs · the whole SKILL.md, loaded when a task matches
~2.3k

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 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

Without a licence we can't republish the file, so here is its outline and opening line. It has 997 words (~2,344 tokens).

“This repo's interactive demo lives in web/. Every chapter is a TS port of a PCL or open-source perception algorithm with a small page that wraps PointCloudViewer. Follow this skill end-to-end when adding a new chapter; deviating from the file-naming…”

— opening of SKILL.md by LimHyungTae
name
add-tutorial-chapter

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/add-tutorial-chapter of LimHyungTae/pcl_tutorial.

Open the folder on GitHubat commit 2023c51

Compare with similar skills

Add Tutorial Chapter 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.

Add Tutorial Chapter compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Add Tutorial Chapter this skillLimHyungTae/pcl_tutorial101—~2.3kAutomated safety check: PassNone
Taro UI Guidejd-opensource/taro-ui4.7k—~1.3kAutomated safety check: PassMIT
Readme I18nY80/bmm3442 repos~1.9kAutomated safety check: PassMIT
Frontend DevelopmentOpenHands/OpenHands90k—~324Automated safety check: PassMIT
React Render Types CompositionHorusGoul/eslint-plugin-react-render-types111—~1.1kAutomated safety check: PassMIT
JSON UIactionbook/actionbook1.6k—~2.7kAutomated safety check: PassApache-2.0

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Works with

Questions about Add Tutorial Chapter

What does Add Tutorial Chapter do?

A skill your agent uses when adding a new chapter to the PCL Tutorial web app (web/src/). Add Tutorial Chapter is an agent skill from LimHyungTae/pcl_tutorial. Use when adding a new chapter to the PCL Tutorial web app (web/src/).

When should I use Add Tutorial Chapter?

Add Tutorial Chapter fits situations like: adding a new chapter to the PCL Tutorial web app (web/src/); tasks that involve React components; tasks that involve Internationalization.

How do I install Add Tutorial Chapter in Claude Code?

Run `npx skills add LimHyungTae/pcl_tutorial --skill add-tutorial-chapter -a claude-code`. Or copy the skill folder (.claude/skills/add-tutorial-chapter in LimHyungTae/pcl_tutorial) into .claude/skills/add-tutorial-chapter in your project. Claude Code loads it when a task matches its description.

How do I install Add Tutorial Chapter in Codex?

Run `npx skills add LimHyungTae/pcl_tutorial --skill add-tutorial-chapter -a codex`. Or copy the skill folder (.claude/skills/add-tutorial-chapter in LimHyungTae/pcl_tutorial) into .agents/skills/add-tutorial-chapter in your project. Codex loads it when a task matches its description.

Can I use Add Tutorial Chapter 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 LimHyungTae/pcl_tutorial --skill add-tutorial-chapter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/add-tutorial-chapter, .gemini/skills/add-tutorial-chapter, .github/skills/add-tutorial-chapter and .opencode/skills/add-tutorial-chapter in your project.

What does Add Tutorial Chapter need to run?

Going by SKILL.md and its folder, Add Tutorial Chapter needs the command-line tools its instructions call (npm and tsc).

Does Add Tutorial Chapter 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 Add Tutorial Chapter 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 Add Tutorial Chapter use?

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

How many tokens does Add Tutorial Chapter use?

About 2.3k tokens (SKILL.md is roughly 9.4k 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 Add Tutorial Chapter?

Skills that share tags, products or a category with Add Tutorial Chapter: Taro UI Guide (jd-opensource/taro-ui, 4.7k stars), Readme I18n (Y80/bmm, 344 stars), Frontend Development (OpenHands/OpenHands, 90k stars) and React Render Types Composition (HorusGoul/eslint-plugin-react-render-types, 111 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Add Tutorial Chapter?

LimHyungTae (a GitHub user) maintains it in LimHyungTae/pcl_tutorial, which has 101 GitHub stars. The repository was last updated on May 12, 2026.

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