Brain-native skills for Claude Code. OSINT, creative thinking, testing, DevOps, and more.
npx claudepluginhub giobi/claude-skillsSkills 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
Brain package manager — install, update, list skills from registries
Brainstorm proattivo su progetti, idee, decisioni (zero filtri)
Devil's advocate — smonta qualsiasi idea senza pieta
S.C.A.R. — Signal, Cause, Action, Reinforcement per incident e bug
Blog management — draft, publish, images per Jekyll e WordPress
LinkedIn intelligence — query builder, result parser, Proxycurl
Stalker — OSINT e ricerca approfondita su qualsiasi soggetto
Figma Parser — estrai design system da file Figma via API
Site Ripper — estrai design system da siti web via Playwright
PressLess — AI static site generator
PlayRalph - Playwright diagnostic loop for sites/apps
Playwright sidecar mode — visual verification after every change
Radar - Collaudo siti con report ELI5 + dettagli tecnici
Docker Snapshot System - Time Machine per app PHP
Manage slash commands (list, create, edit, delete)
Tmux management — pane/window titles, layout, move panes
CRUD for public mini-sites and reports — static HTML with templates
Kindle-style reader — manage long-form articles as a personal reading site
Learn — genera cheatsheet interattive per imparare comandi e tool tecnici
Internet.bs — domain management: check, register, renew, DNS, nameservers
Telegram bot — send messages, read inbox, manage bot interactions
Discord bot — send messages to channels, DMs, and project channels
Gmail orchestrator — triage inbox, search, draft replies in-thread
Inbox manager — classify and route files from inbox/ to diary, wiki, or log
Project-first session management — activate, create, search projects in wiki/
Session browser — last N sessions and recently active projects from brain diary
AI image generation — Gemini Imagen, fal.ai (image/video/audio/TTS), Replicate Flux
WordPress management — REST API, WP-CLI, multi-site, Puppeteer, GDPR
Mid-session checkpoint (log, database, commit, push) without closing
Schedule manager — list, add, edit, disable, enable brain scheduled tasks
Ghostwriter — write in the user's voice, not as an LLM
GitHub — repos, issues, PRs, gists via API
Google Drive organizer — audit, triage inbox, split PDF, rename, move
Google Calendar — create, list, update, delete events
Cloudflare DNS — zones, records, cache purge, R2, Pages
AI email auto-responder — monitors inbox, drafts context-aware replies, never sends without approval
Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations
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A comprehensive community-driven collection of 117 AI agents, 174 slash commands, 28 hooks, and 199 MCP servers for Claude Code