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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.
TypeScript + React typing conventions for Ledger Wallet. An agent skill from LedgerHQ/ledger-live.
Install Typescript
$ npx skills add LedgerHQ/ledger-live --skill typescript -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install LedgerHQ/ledger-live typescript --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/LedgerHQ/ledger-live.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/typescript .claude/skills/typescript && 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" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescript into .claude/skills/typescript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript", 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/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescriptType 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 LedgerHQ/ledger-live --skill typescript -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install LedgerHQ/ledger-live typescript --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/typescript .agents/skills/typescript && 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" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescript into .agents/skills/typescript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript", 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 LedgerHQ/ledger-live --skill typescript -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install LedgerHQ/ledger-live typescript --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/typescript .cursor/skills/typescript && 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" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescript into .cursor/skills/typescript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript", 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/LedgerHQ/ledger-live.git --path .agents/skills/typescript--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 LedgerHQ/ledger-live --skill typescript -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install LedgerHQ/ledger-live typescript --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/typescript .gemini/skills/typescript && 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" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescript into .gemini/skills/typescript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript", 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 LedgerHQ/ledger-live typescriptInstalls 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 LedgerHQ/ledger-live --skill typescript -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/typescript .github/skills/typescript && 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" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescript into .github/skills/typescript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript", 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 LedgerHQ/ledger-live --skill typescript -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install LedgerHQ/ledger-live typescript --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/typescript .opencode/skills/typescript && 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" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/typescript into .opencode/skills/typescript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "typescript", 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- GitHub stars
- 622
- Token cost
- ~361 tokens
- SKILL.md length
- 161 words
- Files
- 1
- Skills in repo
- 50
- Repo updated
- First seen
- Licence
- MIT
At a glance
TypeScript + React typing conventions for Ledger Wallet. An agent skill from LedgerHQ/ledger-live.
- Works in 3 steps: External libs → Internal modules → Types
- Tasks that involve React components
- SKILL.md covers Components, Props & State, Hooks and Data & Types, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Typescript is an agent skill from LedgerHQ/ledger-live. TypeScript + React typing conventions for Ledger Wallet. Read when writing or reviewing .ts and .tsx files.
Its SKILL.md is about 360 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. It works with TypeScript and React. The repository describes itself as: Mono-repository for Ledger Wallet apps and related packages. The licence is MIT.
When your agent uses it
- Tasks that involve React components
Example prompts
- “/typescript”
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- External libs
- Internal modules
- Types
What it can do on your machine
Read from SKILL.md and the folder at commit 30d7883. 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
Typescript loads about 361 tokens when it runs. Until then it costs about 30 tokens; SKILL.md has 161 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 LedgerHQ/ledger-live at commit 30d7883, republished under its MIT licence (© LedgerHQ). 161 words, ~361 tokens.
Download SKILL.mdSave it as
.claude/skills/typescript/SKILL.md (or your agent's skills folder).- name
- typescript
- description
- TypeScript + React typing conventions for Ledger Wallet. Read when writing or reviewing .ts and .tsx files.
- globs
- **/*.ts, **/*.tsx
Components
- Use function components with typed props.
- Prefer
React.FConly when children typing is needed; otherwise avoid. - Memoize when beneficial (
React.memo,useMemo,useCallback).
Props & State
- Type props with interfaces or type aliases (PascalCase).
- Use
readonlyfor immutable props/state shapes. - Avoid
any; useunknownwhen necessary. - Prefer discriminated unions for state machines.
Hooks
- Extract logic into custom hooks.
- Type hook return values explicitly.
- Avoid unnecessary dependencies in hook arrays.
Data & Types
- Store types in
types.tsfiles. - Use Zod for runtime validation.
Imports & Exports
- Prefer named imports and named exports.
- Always declare imports at the beginning of source files.
- Import order:
- External libs
- Internal modules
- Types
- Avoid default exports.
Error Handling
- Use custom error classes with
codeand optional context. - Prefer
Result<T, E>patterns for recoverable failures.
Async Patterns
- Use
async/await. - Wrap async code with
try/catch. - Avoid inline Promises inside JSX.
Performance
- Use
as constfor literals. - Use mapped types for transformations.
- Use memoization and stable references to reduce re-renders.
© LedgerHQ, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/typescript of LedgerHQ/ledger-live.
Open the folder on GitHubat commit 30d7883
Compare with similar skills
Typescript 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 this skillLedgerHQ/ledger-live | 622 | — | ~361 | Automated safety check: Pass | MIT | |
| Web Artifacts Builderanthropics/skills | 180k | 41 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| Dify Component Writing Guidelanggenius/dify | 158k | — | ~626 | Automated safety check: Pass | Custom licence | |
| React Frontend Development Guidelinesdiet103/claude-code-infrastructure-showcase | 10k | 2 repos | ~2.9k | Automated safety check: Pass | MIT | |
| Formik Form PatternsChrisWiles/claude-code-showcase | 6.1k | 3 repos | ~2.1k | Automated safety check: Pass | None | |
| Animated React Component LibrariesHainrixz/editor-pro-max | 261 | 1 repos | ~5.7k | Automated safety check: Pass | Custom licence |
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Related
Works with
Categories
Questions about Typescript
What does Typescript do?
TypeScript + React typing conventions for Ledger Wallet. An agent skill from LedgerHQ/ledger-live. Typescript is an agent skill from LedgerHQ/ledger-live. TypeScript + React typing conventions for Ledger Wallet.
When should I use Typescript?
Typescript fits situations like: tasks that involve React components.
How do I install Typescript in Claude Code?
Run `npx skills add LedgerHQ/ledger-live --skill typescript -a claude-code`. Or copy the skill folder (.agents/skills/typescript in LedgerHQ/ledger-live) into .claude/skills/typescript in your project. Claude Code loads it when a task matches its description.
How do I install Typescript in Codex?
Run `npx skills add LedgerHQ/ledger-live --skill typescript -a codex`. Or copy the skill folder (.agents/skills/typescript in LedgerHQ/ledger-live) into .agents/skills/typescript in your project. Codex loads it when a task matches its description.
Can I use Typescript 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 LedgerHQ/ledger-live --skill typescript -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, .gemini/skills/typescript, .github/skills/typescript and .opencode/skills/typescript in your project.
What does Typescript need to run?
SKILL.md names no scripts, command-line tools or credentials: Typescript is instructions for the agent only.
Does Typescript 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 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 use?
Typescript 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 Typescript use?
About 361 tokens (SKILL.md is roughly 1.4k 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 Typescript?
Skills that share tags, products or a category with Typescript: Web Artifacts Builder (anthropics/skills, 180k stars), Dify Component Writing Guide (langgenius/dify, 158k stars), React Frontend Development Guidelines (diet103/claude-code-infrastructure-showcase, 10k stars) and Formik Form Patterns (ChrisWiles/claude-code-showcase, 6.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Typescript?
LedgerHQ (a GitHub organization) maintains it in LedgerHQ/ledger-live, which has 622 GitHub stars. The repository holds 50 skills in this directory. The repository was last updated on October 8, 2026.
Source: LedgerHQ/ledger-live on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.