Web Artifacts Builder
anthropics/skills
Builds multi-component claude.ai HTML artifacts as a small React, TypeScript and Tailwind project, then bundles it into one shareable HTML file.
A skill your agent uses when reviewing, debugging, or cleaning up existing 8StarLabs UI usage.
Install 8sl Pattern Review
$ npx skills add 8starlabs/ui --skill 8sl-pattern-review -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install 8starlabs/ui 8sl-pattern-review --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/8starlabs/ui.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/8sl-pattern-review .claude/skills/8sl-pattern-review && rm -rf skills-srcUse ~/.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/
Install the "8sl-pattern-review" agent skill from https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-review into .claude/skills/8sl-pattern-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "8sl-pattern-review", 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 install https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-reviewType 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.
$ npx skills add 8starlabs/ui --skill 8sl-pattern-review -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install 8starlabs/ui 8sl-pattern-review --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/8starlabs/ui.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/8sl-pattern-review .agents/skills/8sl-pattern-review && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "8sl-pattern-review" agent skill from https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-review into .agents/skills/8sl-pattern-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "8sl-pattern-review", 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.
$ npx skills add 8starlabs/ui --skill 8sl-pattern-review -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install 8starlabs/ui 8sl-pattern-review --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/8starlabs/ui.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/8sl-pattern-review .cursor/skills/8sl-pattern-review && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "8sl-pattern-review" agent skill from https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-review into .cursor/skills/8sl-pattern-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "8sl-pattern-review", 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 https://github.com/8starlabs/ui.git --path skills/8sl-pattern-review--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add 8starlabs/ui --skill 8sl-pattern-review -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install 8starlabs/ui 8sl-pattern-review --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/8starlabs/ui.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/8sl-pattern-review .gemini/skills/8sl-pattern-review && rm -rf skills-srcUse ~/.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/
Install the "8sl-pattern-review" agent skill from https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-review into .gemini/skills/8sl-pattern-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "8sl-pattern-review", 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.
$ gh skill install 8starlabs/ui 8sl-pattern-reviewInstalls 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).
$ npx skills add 8starlabs/ui --skill 8sl-pattern-review -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/8starlabs/ui.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/8sl-pattern-review .github/skills/8sl-pattern-review && rm -rf skills-srcUse ~/.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/
Install the "8sl-pattern-review" agent skill from https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-review into .github/skills/8sl-pattern-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "8sl-pattern-review", 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.
$ npx skills add 8starlabs/ui --skill 8sl-pattern-review -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install 8starlabs/ui 8sl-pattern-review --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/8starlabs/ui.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/8sl-pattern-review .opencode/skills/8sl-pattern-review && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "8sl-pattern-review" agent skill from https://github.com/8starlabs/ui/tree/main/skills/8sl-pattern-review into .opencode/skills/8sl-pattern-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "8sl-pattern-review", 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
8sl-pattern-review- GitHub stars
- 140
- Token cost
- ~711 tokens
- SKILL.md length
- 361 words
- Files
- 3 (incl. references)
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when reviewing, debugging, or cleaning up existing 8StarLabs UI usage.
- Works in 4 steps: Correctness first. → Findings before rewrite. → Smallest fix wins. → …
- Cleaning up existing 8StarLabs UI usage
- SKILL.md covers Apply this skill when, Review priorities, Workflow and Output format, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
8sl Pattern Review is an agent skill from 8starlabs/ui. Use when reviewing, debugging, or cleaning up existing 8StarLabs UI usage. Focus on import correctness, component composition, docs drift, unnecessary rewrites, and mismatches between intended registry usage and actual implementation.
Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `evals/evals.json` and `references/review-checks.md`).
It sits in Frontend & Design, covering React components. It works with shadcn/ui and React. The repository describes itself as: 8StarLabs UI is a component library designed for developers who want niche, high-utility UI elements that you won’t find in standard libraries. The licence is MIT.
When your agent uses it
- Cleaning up existing 8StarLabs UI usage
- Tasks that involve React components
Example prompts
- “/8sl-pattern-review”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Correctness first.
- Findings before rewrite.
- Smallest fix wins.
- Stay library-aware.
What it can do on your machine
Read from SKILL.md and the folder at commit 9633e2f. 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
No scripts in the folder and no shell commands in SKILL.md.
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
8sl Pattern Review loads about 711 tokens when it runs, and up to ~1.1k if it reads all its reference files. Until then it costs about 63 tokens; SKILL.md has 361 words of instructions outside code blocks.
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
The full file from 8starlabs/ui at commit 9633e2f, republished under its MIT licence (© 8starlabs). 361 words, ~711 tokens.
Download SKILL.mdSave it as
.claude/skills/8sl-pattern-review/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- 8sl-pattern-review
- description
- Use when reviewing, debugging, or cleaning up existing 8StarLabs UI usage. Focus on import correctness, component composition, docs drift, unnecessary rewrites, and mismatches between intended registry usage and actual implementation.
8StarLabs Pattern Review
Use this skill when 8StarLabs UI is already present and the task is to review, debug, or tighten that usage. This is not the primary skill for fresh installs or for publishing new components to this repo.
Apply this skill when
- the user says "review", "what's wrong", "debug", or "clean this up"
- a component was installed but behaves incorrectly
- code drifted away from documented examples
- a custom rewrite may have replaced a better registry-based solution
Review priorities
- Correctness first. Broken imports, wrong props, invalid composition, or behavior regressions matter more than style cleanup.
- Findings before rewrite. Start by identifying bugs or risks with exact references when possible.
- Smallest fix wins. Recommend the minimal change that restores correct library usage.
- Stay library-aware. Judge the code against actual 8StarLabs and shadcn-style patterns, not abstract React preferences.
Workflow
- Read the current code and identify the actual user-visible or developer workflow problem.
- Check imports and aliases first: wrong generated path, wrong alias assumptions, or missing supporting files often explain the bug faster than deeper styling analysis.
- Compare usage against the intended installation/documentation pattern.
- Separate: correctness bugs, integration mistakes, and optional cleanup opportunities.
- Recommend the smallest fix that restores aligned usage.
- If the user asked for a review only, do not jump straight to a rewrite unless the request includes that scope.
Show full SKILL.md (131 more words)Show less
Output format
For review requests, prefer:
- Findings
- Open questions or assumptions
- Optional cleanup suggestions
Each finding should answer:
- what is wrong
- why it is wrong
- what specific change would fix it
Common focus areas
- wrong import path or alias assumptions after registry install
- component used without matching supporting structure from docs/examples
- stale docs-derived usage after API drift
- unnecessary local fork of a component that should stay close to registry form
- app-side code blaming the library when the issue is integration shape
Avoid
- generic React lint-style advice with no library context
- leading with style opinions before user-facing bugs
- telling consumers to edit this repo's internal registry authoring files
- recommending a rewrite when a small import, prop, or composition fix is enough
References
- Read
references/review-checks.mdfor a compact anti-pattern checklist.
© 8starlabs, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files (references) in skills/8sl-pattern-review of 8starlabs/ui.
- SKILL.md
- evals/evals.json
- references/review-checks.md
Open the folder on GitHubat commit 9633e2f
Compare with similar skills
8sl Pattern Review 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 | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| 8sl Pattern Review this skill8starlabs/ui | 140 | — | ~711 | Automated safety check: Pass | MIT | |
| Web Artifacts Builderanthropics/skills | 180k | 41 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| Creative Tim UI Blockscreativetimofficial/ui | 12k | — | ~2.1k | Automated safety check: Notes | MIT | |
| Animated React Component LibrariesHainrixz/editor-pro-max | 264 | 1 repos | ~5.7k | Automated safety check: Pass | Custom licence | |
| React To Solidcarere/zaidan | 147 | 1 repos | ~1.6k | Automated safety check: Pass | MIT | |
| Tailwind To Stylexshadcn-labs/shadcn-cssinjs | 123 | — | ~2.7k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about 8sl Pattern Review
What does 8sl Pattern Review do?
A skill your agent uses when reviewing, debugging, or cleaning up existing 8StarLabs UI usage. 8sl Pattern Review is an agent skill from 8starlabs/ui. Use when reviewing, debugging, or cleaning up existing 8StarLabs UI usage.
When should I use 8sl Pattern Review?
8sl Pattern Review fits situations like: cleaning up existing 8StarLabs UI usage; tasks that involve React components.
How do I install 8sl Pattern Review in Claude Code?
Run `npx skills add 8starlabs/ui --skill 8sl-pattern-review -a claude-code`. Or copy the skill folder (skills/8sl-pattern-review in 8starlabs/ui) into .claude/skills/8sl-pattern-review in your project. Claude Code loads it when a task matches its description.
How do I install 8sl Pattern Review in Codex?
Run `npx skills add 8starlabs/ui --skill 8sl-pattern-review -a codex`. Or copy the skill folder (skills/8sl-pattern-review in 8starlabs/ui) into .agents/skills/8sl-pattern-review in your project. Codex loads it when a task matches its description.
Can I use 8sl Pattern Review 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 8starlabs/ui --skill 8sl-pattern-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/8sl-pattern-review, .gemini/skills/8sl-pattern-review, .github/skills/8sl-pattern-review and .opencode/skills/8sl-pattern-review in your project.
What does 8sl Pattern Review need to run?
SKILL.md names no scripts, command-line tools or credentials: 8sl Pattern Review is instructions for the agent only.
Does 8sl Pattern Review 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 8sl Pattern Review 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 8sl Pattern Review use?
8sl Pattern Review is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does 8sl Pattern Review use?
About 711 tokens (SKILL.md is roughly 2.8k 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 344 tokens, read only when the agent opens those files.
What are the alternatives to 8sl Pattern Review?
Skills that share tags, products or a category with 8sl Pattern Review: Web Artifacts Builder (anthropics/skills, 180k stars), Creative Tim UI Blocks (creativetimofficial/ui, 12k stars), Animated React Component Libraries (Hainrixz/editor-pro-max, 264 stars) and React To Solid (carere/zaidan, 147 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains 8sl Pattern Review?
8starlabs (a GitHub organization) maintains it in 8starlabs/ui, which has 140 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on September 5, 2026.
Source: 8starlabs/ui on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.