DRY Refactoring With jscpd
kucherenko/jscpd
Removes copy-paste duplication found by jscpd, starting with exact clones and hotspots, then renamed and near-miss copies, using proven refactoring strategies.
Write TypeScript and JavaScript code following Metabase coding standards and best practices.
Install Typescript Write
$ npx skills add aiskillstore/marketplace --skill typescript-write -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace typescript-write --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/metabase/typescript-write .claude/skills/typescript-write && 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 "typescript-write" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/metabase/typescript-write into .claude/skills/typescript-write/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript-write", 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/aiskillstore/marketplace/tree/main/skills/metabase/typescript-writeType 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 aiskillstore/marketplace --skill typescript-write -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace typescript-write --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/metabase/typescript-write .agents/skills/typescript-write && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "typescript-write" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/metabase/typescript-write into .agents/skills/typescript-write/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript-write", 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 aiskillstore/marketplace --skill typescript-write -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace typescript-write --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/metabase/typescript-write .cursor/skills/typescript-write && 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 "typescript-write" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/metabase/typescript-write into .cursor/skills/typescript-write/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript-write", 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/aiskillstore/marketplace.git --path skills/metabase/typescript-write--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 aiskillstore/marketplace --skill typescript-write -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace typescript-write --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/metabase/typescript-write .gemini/skills/typescript-write && 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 "typescript-write" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/metabase/typescript-write into .gemini/skills/typescript-write/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript-write", 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 aiskillstore/marketplace typescript-writeInstalls 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 aiskillstore/marketplace --skill typescript-write -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/metabase/typescript-write .github/skills/typescript-write && 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 "typescript-write" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/metabase/typescript-write into .github/skills/typescript-write/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript-write", 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 aiskillstore/marketplace --skill typescript-write -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace typescript-write --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/metabase/typescript-write .opencode/skills/typescript-write && 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 "typescript-write" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/metabase/typescript-write into .opencode/skills/typescript-write/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript-write", 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
typescript-write- GitHub stars
- 430
- Used in
- 2 other repos
- Token cost
- ~1.7k tokens
- SKILL.md length
- 867 words
- Files
- 2
- Skills in repo
- 1,108
- Repo updated
- First seen
- Licence
- None found
At a glance
Write TypeScript and JavaScript code following Metabase coding standards and best practices.
- Refactoring TypeScript/JavaScript code
- SKILL.md covers No any — hard rule, Type tightening, Type modeling and Null and undefined, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Tasks that involve Code quality
What it does
Typescript Write is an agent skill from aiskillstore/marketplace. Write TypeScript and JavaScript code following Metabase coding standards and best practices. Use when developing or refactoring TypeScript/JavaScript code.
Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
It sits in Development, covering Code quality and Refactoring. It works with TypeScript and JavaScript. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Refactoring TypeScript/JavaScript code
- Tasks that involve Code quality
- Tasks that involve Refactoring
Example prompts
- “/typescript-write”
What it can do on your machine
Read from SKILL.md and the folder at commit ad8daf7. 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 (its code samples are typescript).
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
Typescript Write loads about 1.7k tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 867 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 867 words (~1,729 tokens).
- name
- typescript-write
Files
SKILL.md and 1 other file in skills/metabase/typescript-write of aiskillstore/marketplace.
- SKILL.md
- skill-report.json
Open the folder on GitHubat commit ad8daf7
Used in 2 other repositories
We found 8 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Typescript Write 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 |
|---|---|---|---|---|---|---|
| Typescript Write this skillaiskillstore/marketplace | 430 | 2 repos | ~1.7k | Automated safety check: Pass | None | |
| DRY Refactoring With jscpdkucherenko/jscpd | 6.4k | — | ~2.1k | Automated safety check: Pass | MIT | |
| jscpd Duplicate Code Detectorkucherenko/jscpd | 6.4k | — | ~4.5k | Automated safety check: Pass | MIT | |
| Typescript Best Practicesjwynia/agent-skills | 166 | — | ~2.5k | Automated safety check: Pass | MIT | |
| Code ReviewerLeoYeAI/openclaw-master-skills | 2.2k | 1 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Code Reviewerborghei/Claude-Skills | 881 | — | ~1.7k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Typescript Write
What does Typescript Write do?
Write TypeScript and JavaScript code following Metabase coding standards and best practices. Typescript Write is an agent skill from aiskillstore/marketplace. Write TypeScript and JavaScript code following Metabase coding standards and best practices.
When should I use Typescript Write?
Typescript Write fits situations like: refactoring TypeScript/JavaScript code; tasks that involve Code quality; tasks that involve Refactoring.
How do I install Typescript Write in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill typescript-write -a claude-code`. Or copy the skill folder (skills/metabase/typescript-write in aiskillstore/marketplace) into .claude/skills/typescript-write in your project. Claude Code loads it when a task matches its description.
How do I install Typescript Write in Codex?
Run `npx skills add aiskillstore/marketplace --skill typescript-write -a codex`. Or copy the skill folder (skills/metabase/typescript-write in aiskillstore/marketplace) into .agents/skills/typescript-write in your project. Codex loads it when a task matches its description.
Can I use Typescript Write 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 aiskillstore/marketplace --skill typescript-write -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/typescript-write, .gemini/skills/typescript-write, .github/skills/typescript-write and .opencode/skills/typescript-write in your project.
What does Typescript Write need to run?
SKILL.md names no scripts, command-line tools or credentials: Typescript Write is instructions for the agent only.
Does Typescript Write 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 Typescript Write 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 Typescript Write use?
No licence was found for Typescript Write or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Typescript Write use?
About 1.7k tokens (SKILL.md is roughly 6.9k 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 Typescript Write?
Skills that share tags, products or a category with Typescript Write: DRY Refactoring With jscpd (kucherenko/jscpd, 6.4k stars), jscpd Duplicate Code Detector (kucherenko/jscpd, 6.4k stars), Typescript Best Practices (jwynia/agent-skills, 166 stars) and Code Reviewer (LeoYeAI/openclaw-master-skills, 2.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Typescript Write?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,108 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.