Agent skill

Skill Creator

by Kevin100202 in Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool

Create, edit, audit, tidy, validate, or restructure AgentSkills and SKILL.md files.

Apache-2.0Auto-check passedAgent Workflows

Install Skill Creator

skills CLI

$ npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a claude-code

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

GitHub CLI

$ gh skill install Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool skill-creator --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/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/skill-creator .claude/skills/skill-creator && 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/

Paste into Claude Code

Install the "skill-creator" agent skill from https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator into .claude/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool skill-creator --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/skill-creator .agents/skills/skill-creator && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "skill-creator" agent skill from https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator into .agents/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool skill-creator --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/skill-creator .cursor/skills/skill-creator && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "skill-creator" agent skill from https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator into .cursor/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git --path skills/skill-creator

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool skill-creator --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/skill-creator .gemini/skills/skill-creator && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "skill-creator" agent skill from https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator into .gemini/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool skill-creator

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/skill-creator .github/skills/skill-creator && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "skill-creator" agent skill from https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator into .github/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool skill-creator --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/skill-creator .opencode/skills/skill-creator && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "skill-creator" agent skill from https://github.com/Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool/tree/main/skills/skill-creator into .opencode/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: skill-creator
GitHub stars: 170
Token cost: ~596 tokens
SKILL.md length: 165 words
Files: 7 (incl. scripts)
Skills in repo: 7
Repo updated: Jun 6, 2026
First seen: Oct 7, 2026
Licence: Apache-2.0

At a glance

Create, edit, audit, tidy, validate, or restructure AgentSkills and SKILL.md files.

Works in 6 steps: Read existing skill and nearby resource… → Remove generic advice the base model… → Keep brittle command syntax, auth… → …
Tasks that involve Skill authoring
SKILL.md covers Hard rules, Shape, Good SKILL.md and Edit workflow, plus 1 more section
Runs Python scripts from its folder; calls python

What it does

Skill Creator is an agent skill from Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool. Create, edit, audit, tidy, validate, or restructure AgentSkills and SKILL.md files.

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts (for example `scripts/init_skill.py`, `scripts/package_skill.py` and `scripts/quick_validate.py`).

It sits in Agent Workflows, covering Skill authoring. The repository describes itself as: Rocket Design and Manufacturing Automation Program By Students. The licence is Apache-2.0.

When your agent uses it

Tasks that involve Skill authoring

Example prompts

“/skill-creator”

Requirements

Python 3

Workflow steps

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

Read existing skill and nearby resource names.
Remove generic advice the base model already knows.
Keep brittle command syntax, auth caveats, safety rules, and validation.
Replace tables with bullets unless a table is clearly needed.
Relax prose; fragments ok.
Validate frontmatter and run any script tests touched.

What it can do on your machine

Read from SKILL.md and the folder at commit f924634. 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 5 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
- python
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

Skill Creator loads about 596 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 165 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~24
When it runs · the whole SKILL.md, loaded when a task matches: ~596

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

The full file from Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool at commit f924634, republished under its Apache-2.0 licence (© Kevin100202). 165 words, ~596 tokens.

Download SKILL.mdSave it as .claude/skills/skill-creator/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.

name: skill-creator
description: Create, edit, audit, tidy, validate, or restructure AgentSkills and SKILL.md files.

Skill Creator

Skills are compact triggerable workflows. Metadata is always visible; body loads only after trigger; references/scripts/assets load only as needed.

Hard rules

Keep SKILL.md lean; Codex is already capable.
Put only trigger-critical facts in frontmatter description.
Quote frontmatter description.
Frontmatter needs name + description; local OpenClaw skills may also use metadata, homepage, allowed-tools, user-invocable, license.
Prefer noun-phrase descriptions; short generic trigger phrase, not full workflow.
Move long examples/docs to references/; scripts to scripts/; templates/media to assets/.
No extra README/changelog/setup docs inside a skill unless they are actual task references.
Validate YAML frontmatter after edits.

Shape

text

skill-name/
  SKILL.md
  scripts/      optional deterministic helpers
  references/   optional docs loaded only when needed
  assets/       optional output resources/templates
  agents/       optional UI metadata

Good SKILL.md

markdown

---
name: pdf-tools
description: "Inspect, split, merge, OCR, redact, or convert PDFs with local CLI tools."
---

# PDF tools

Use for PDF manipulation. Prefer deterministic scripts for page edits.

## Workflow

1. Inspect file/page count.
2. Choose exact operation.
3. Write output beside input unless user asked otherwise.
4. Render/verify changed pages.

Edit workflow

Read existing skill and nearby resource names.
Remove generic advice the base model already knows.
Keep brittle command syntax, auth caveats, safety rules, and validation.
Replace tables with bullets unless a table is clearly needed.
Relax prose; fragments ok.
Validate frontmatter and run any script tests touched.

Validation

bash

python skills/skill-creator/scripts/quick_validate.py skills/<name>
python - <<'PY'
from pathlib import Path
import yaml
for p in Path("skills").glob("*/SKILL.md"):
    text=p.read_text()
    if not text.startswith("---\n"):
        raise SystemExit(f"missing frontmatter: {p}")
    fm=text.split("---",2)[1]
    yaml.safe_load(fm)
print("ok")
PY

quick_validate.py is conservative; repo-local frontmatter may allow keys beyond public skill bundles.

Files

SKILL.md and 6 other files (scripts) in skills/skill-creator of Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.

SKILL.md
license.txt
scripts/init_skill.py
scripts/package_skill.py
scripts/quick_validate.py
scripts/test_package_skill.py
scripts/test_quick_validate.py

Open the folder on GitHubat commit f924634

Compare with similar skills

Skill Creator 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.

Skill Creator compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Skill Creator this skillKevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool	170	—	~596	Automated safety check: Pass	Apache-2.0	4 mo ago
Skill CreatorAzure/azqr	795	89 repos	~8.2k	Automated safety check: Pass	Apache-2.0	today
Claude Code Skill Developer Guidediet103/claude-code-infrastructure-showcase	10k	11 repos	~3.5k	Automated safety check: Pass	MIT	2 mo ago
Darwin Skill Optimizeralchaincyf/darwin-skill	6.2k	1 repos	~4.7k	Automated safety check: Pass	MIT	21 days ago
Claude Code Command Developmentanthropics/claude-plugins-official	38k	10 repos	~4.8k	Automated safety check: Pass	Apache-2.0	today
Claude Code Plugin Structureanthropics/claude-plugins-official	38k	10 repos	~3.4k	Automated safety check: Pass	Apache-2.0	today

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Questions about Skill Creator

What does Skill Creator do?

Create, edit, audit, tidy, validate, or restructure AgentSkills and SKILL.md files. Skill Creator is an agent skill from Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool.md files.

When should I use Skill Creator?

Skill Creator fits situations like: tasks that involve Skill authoring.

How do I install Skill Creator in Claude Code?

Run `npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a claude-code`. Or copy the skill folder (skills/skill-creator in Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool) into .claude/skills/skill-creator in your project. Claude Code loads it when a task matches its description.

How do I install Skill Creator in Codex?

Run `npx skills add Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a codex`. Or copy the skill folder (skills/skill-creator in Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool) into .agents/skills/skill-creator in your project. Codex loads it when a task matches its description.

Can I use Skill Creator 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 Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool --skill skill-creator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/skill-creator, .gemini/skills/skill-creator, .github/skills/skill-creator and .opencode/skills/skill-creator in your project.

What does Skill Creator need to run?

Going by SKILL.md and its folder, Skill Creator needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Skill Creator 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 Skill Creator 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 Skill Creator use?

Skill Creator is published under the Apache-2.0 licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Skill Creator use?

About 596 tokens (SKILL.md is roughly 2.4k 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 Skill Creator?

Skills that share tags, products or a category with Skill Creator: Skill Creator (Azure/azqr, 795 stars), Claude Code Skill Developer Guide (diet103/claude-code-infrastructure-showcase, 10k stars), Darwin Skill Optimizer (alchaincyf/darwin-skill, 6.2k stars) and Claude Code Command Development (anthropics/claude-plugins-official, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Skill Creator?

Kevin100202 (a GitHub user) maintains it in Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool, which has 170 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on June 6, 2026.

Source: Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Skill Creator

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Skill Creator

Hard rules

Shape

Good SKILL.md

Edit workflow

Validation

Files

Compare with similar skills

Similar skills

More from Kevin100202/Rocket-Design-and-Manufacturing-Automation-Program-from-Shenzhen22highschool

Related

Questions about Skill Creator