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typescript-expert
82 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
By sinhoneyy/master-skills (GitHub) · coding · 17 stars · scanned at commit 8e70b78
TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this.
Found in 14 places.
Show 11 more
- skills/typescript-expert/SKILL.md, line 113
npx tsc --extendedDiagnostics --incremental false | grep -E "Check time|Files:|Lines:|Nodes:" - skills/typescript-expert/SKILL.md, line 200
command -v ts-migrate >/dev/null 2>&1 && npx ts-migrate migrate . --sources 'src/**/*.js' - skills/typescript-expert/SKILL.md, line 201
command -v typesync >/dev/null 2>&1 && npx typesync # Install missing @types packages - skills/typescript-expert/SKILL.md, line 278
command -v tsx >/dev/null 2>&1 && npx tsx --inspect src/file.ts - skills/typescript-expert/SKILL.md, line 279
command -v ts-node >/dev/null 2>&1 && npx ts-node --inspect-brk src/file.ts - skills/typescript-expert/SKILL.md, line 282
npx tsc --traceResolution > resolution.log 2>&1 - skills/typescript-expert/SKILL.md, line 286
npx tsc --generateTrace trace --incremental false - skills/typescript-expert/SKILL.md, line 288
command -v @typescript/analyze-trace >/dev/null 2>&1 && npx @typescript/analyze-trace trace - skills/typescript-expert/scripts/ts_diagnostic.py, line 26
ts_version = run_cmd("npx tsc --version 2>/dev/null").strip() - skills/typescript-expert/scripts/ts_diagnostic.py, line 137
result = run_cmd("npx tsc --noEmit 2>&1 | head -20") - skills/typescript-expert/scripts/ts_diagnostic.py, line 177
result = run_cmd("npx tsc --extendedDiagnostics --noEmit 2>&1 | grep -E 'Check time|Files:|Lines:|Nodes:'")
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.
Found in 6 places.
Show 3 more
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'typescript-expert' ] || [ -L ~/.agents/skills/'typescript-expert' ]; then echo 'A skill folder named typescript-expert already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/sinhoneyy/master-skills' "$d" && git -C "$d" checkout --quiet '8e70b780359915a1f197ca37a1add2d4016115a2' -- 'skills/typescript-expert' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/typescript-expert' ~/.agents/skills/'typescript-expert' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'typescript-expert' ~/.claude/skills/'typescript-expert' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for sinhoneyy/master-skills shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/sinhoneyy/master-skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-09 | 8e70b78 | 82 |