Skills for Claude Code. Install them in any project or brain.
Copy the /brain skill into your project:
# From your project root
mkdir -p .claude/skills/brain
curl -sL https://raw.githubusercontent.com/giobi/claude-skills/main/plugins/brain/skills/brain/SKILL.md \
-o .claude/skills/brain/SKILL.md
That's it. Now you have /brain available in Claude Code.
In Claude Code:
/brain install brainstorm
/brain install stalker
/brain list --available
/brainstorm Should I rewrite this in Rust?
/stalker acme-corp.com
/devil Here's my deployment plan...
| Skill | What it does |
|---|---|
| brainstorm | Zero-filter brainstorming — ideas without judgement |
| devil | Devil's advocate — ruthlessly tears apart any plan |
| Skill | What it does |
|---|---|
| stalker | Deep research on any subject — people, companies, domains |
| LinkedIn intelligence with Proxycurl integration |
| Skill | What it does |
|---|---|
| figma | Extract design system from Figma files via API |
| site-ripper | Extract design system from any live website via Playwright |
| Skill | What it does |
|---|---|
| playralph | Playwright diagnostic loop — finds what's broken |
| playw | Playwright sidecar — visual verification after every change |
| radar | Full site audit with ELI5 summary + technical details |
| Skill | What it does |
|---|---|
| scar | S.C.A.R. — structured incident documentation (Signal → Cause → Action → Reinforcement) |
| snapshot | Docker Time Machine — snapshot and restore PHP apps |
| Skill | What it does |
|---|---|
| pressless | AI static site generator — WordPress without the weight |
| blog | Blog management — draft, publish, images for Jekyll/WordPress |
| Skill | What it does |
|---|---|
| public | Static mini-sites and reports — CRUD with HTML templates |
| kindle | Personal reading site — Claude generates long-form articles |
| Skill | What it does |
|---|---|
| cmd | Manage your own slash commands — list, create, edit, delete |
| brain | This package manager |
Skills are Claude Code custom slash commands — a SKILL.md file in .claude/skills/{name}/ that Claude reads when you type /{name}.
The /brain skill adds package management:
.claude/skills/{name}/ ← Skill code (from registry, replaceable)
SKILL.md Instructions for Claude
*.py Supporting scripts (optional)
wiki/skills/ ← Your config (survives updates)
.index.yaml What's installed, versions, sources
{name}.md Per-skill parameters
When you /brain update, code gets replaced but your config stays.
Some skills accept configuration. For example, a writing style skill needs samples of your writing. Parameters live in wiki/skills/{name}.md and survive updates.
During install, if a skill needs configuration, it asks you interactively.
Some skills depend on others:
| Skill | Depends on | Also needs |
|---|---|---|
| stalker | linkedin, public | Playwright, Proxycurl (optional) |
| playralph | — | Playwright |
| playw | — | Playwright |
| figma | — | Figma API token |
| — | Proxycurl API key (optional) | |
| public | — | Web server for public/ dir |
| kindle | — | Web server for articles |
When you /brain install stalker, it checks for dependencies and prompts you to install them first.
Skills that need API keys or external tools include a POSTINSTALL.md that guides setup.
A skill is just a folder with a SKILL.md:
.claude/skills/my-skill/
SKILL.md # Instructions (YAML frontmatter + markdown)
To publish, add it to a registry repo following this structure:
plugins/my-skill/
.claude-plugin/plugin.json # {"name":"my-skill","description":"...","version":"1.0.0"}
skills/my-skill/SKILL.md # The skill itself
MIT — Giobi Fasoli
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npx claudepluginhub giobi/claude-skills --plugin site-ripperProject-first session management — activate, create, search projects in wiki/
Manage slash commands (list, create, edit, delete)
Session browser — last N sessions and recently active projects from brain diary
AI email auto-responder — monitors inbox, drafts context-aware replies, never sends without approval
GitHub — repos, issues, PRs, gists via API
A full design suite for Claude Code: 58 brand design systems + UI/UX, accessibility, motion, design guidelines, visual taste, web quality (Lighthouse/Core Web Vitals), and full design-process skills. Bundles Playwright MCP for in-browser verification. Auto-selects skills based on your project type.
Extract any website's design language and ship it. Eleven slash commands — /extract, /site, /grade, /battle, /remix, /pack, /theme-swap, /brand, /pair, /studio, /verify — wrap the designlang CLI to pull DTCG tokens, Tailwind/shadcn/Figma vars, motion + voice, synthesize a whole-site canonical design system with a consistency grade, generate shareable graded report cards, head-to-head battle pages, six-vocabulary remixes, downloadable design-system bundles, OKLCH-correct theme recolouring, full editorial brand-guidelines books, design crossovers between two sites, a live token-editor studio, and a rebuild-and-pixel-diff fidelity check.
Open-source, skills-based version of Claude Design (claude.ai/design) for Claude Code. HTML pages, slide decks, interactive prototypes, UI kits, and brand systems — with taste, context-matching, and anti-slop discipline.
Creates comprehensive design systems with typography, colors, components, and documentation for consistent UI development. Use when establishing design standards, building component libraries, or ensuring cross-team consistency.
Automated design system construction from repository analysis to production-ready implementation.
Build, document, and maintain scalable design systems — from tokens and components to accessibility and theming.