best-claude-skills

# best-claude-skills

> A curated, open-source directory of the best Claude & AI agent skills, organized by department. One honest, star-ranked pick per job, with official links. Nothing is copied — every entry links to its official source.

Directory: https://github.com/delwerhossain/best-claude-skills
License: MIT (catalog only; each listed skill keeps its own license)

## Best skill per sector (top pick)

- Developers: Superpowers — battle-tested workflow skills (TDD, debugging, brainstorming, planning). https://github.com/obra/superpowers
- Designers: Frontend Design + Brand Guidelines (Anthropic) — distinctive, on-brand UI. https://github.com/anthropics/skills
- Marketing: Marketing Skills — CRO, copywriting, SEO, analytics, growth. https://github.com/coreyhaines31/marketingskills
- Social Media: Social Media Skills — voice builder + per-channel writers. https://github.com/charlie947/social-media-skills
- Finance: Anthropic xlsx — spreadsheets and financial models. https://github.com/anthropics/skills
- Small Business: Anthropic docx + pdf — invoices, letters, contracts, PDFs. https://github.com/anthropics/skills
- Legal: claude-for-legal (Anthropic) — NDA/contract review, diligence, privacy (drafts for attorney review). https://github.com/anthropics/claude-for-legal
- Data & Analytics: Scientific Skills — 140 data-analysis/research skills. https://github.com/K-Dense-AI/claude-scientific-skills
- Sales: AI Sales Team — prospect research, qualification, outreach, proposals. https://github.com/zubair-trabzada/ai-sales-team-claude
- Security & DevOps: wshobson/agents — DevOps, SRE, and security subagents. https://github.com/wshobson/agents
- Product / Ops: alirezarezvani/claude-skills — 355 product, ops, and advisory skills. https://github.com/alirezarezvani/claude-skills
- Productivity & Meta: caveman — cut output tokens ~60% while keeping technical accuracy. https://github.com/JuliusBrussee/caveman

## Notes

- "Skills" here include SKILL.md packages, MCP servers, and plugins for Claude Code, Cursor, Codex, Gemini CLI, and other agents.
- Rankings use live GitHub star counts.
- Safety: skills can run code; install only from trusted, high-star, or official sources.