bolt

82 / 100 · Low risk

Fine to try.

By onfire7777/universal-ai-skills-library (GitHub) · design · 17 stars · scanned at commit 2a76bf4

Performance improvements on both frontend (reducing re-renders, memoization, lazy loading) and backend (N+1 fixes, indexing, caching, asynchronous processing). Used when speed enhancement and optimization are needed.

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 9 places.

skills/bolt/references/bundle-optimization.md, line 18npx source-map-explorer 'dist/**/*.js'
skills/bolt/references/performance-regression-prevention.md, line 82npx autocannon -c 20 -d 120 -p 10 http://localhost:3000/api/users
skills/bolt/references/profiling-tools.md, line 42| **clinic.js** | Node.js performance suite | `npx clinic doctor -- node app.js` |

Show 6 more

skills/bolt/references/profiling-tools.md, line 43| **0x** | Flame graphs | `npx 0x app.js` |
skills/bolt/references/profiling-tools.md, line 44| **autocannon** | HTTP load testing | `npx autocannon http://localhost:3000` |
skills/bolt/references/profiling-tools.md, line 54npx 0x app.js
skills/bolt/references/profiling-tools.md, line 58npx autocannon -c 100 -d 30 http://localhost:3000/api/users
skills/bolt/references/profiling-tools.md, line 75npx webpack-bundle-analyzer stats.json
skills/bolt/references/profiling-tools.md, line 78npx source-map-explorer 'dist/**/*.js'

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 3 places.

skills/bolt/references/bundle-optimization.md, line 162import axios from 'axios';
skills/bolt/references/bundle-optimization.md, line 163const { data } = await axios.get('/api/users');
skills/bolt/references/bundle-optimization.md, line 166const data = await fetch('/api/users').then(r => r.json());

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'bolt' ] || [ -L ~/.agents/skills/'bolt' ]; then echo 'A skill folder named bolt already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/onfire7777/universal-ai-skills-library' "$d" && git -C "$d" checkout --quiet '2a76bf42ce5c860adf8d0f3fcf3f6804109ac65b' -- 'skills/bolt' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/bolt' ~/.agents/skills/'bolt' && 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/'bolt' ~/.claude/skills/'bolt' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-08	`2a76bf4`	100