Get The Skill Arsenal Cheat-Sheet
There are over ten thousand Claude Skills, and most of them are junk. So we ranked every real, installable skill by live GitHub stars (pulled from the GitHub API, mid-2026) — no partner fluff, no CLAUDE.md config files dressed up as skills — and packed the top 10 plus the official meta-skill that builds the rest for you into one cheat-sheet. THE RANKED 10 (with the exact one-line install for each): 1) superpowers (obra/superpowers, ~235k stars) — forces Claude to brainstorm, plan, test, self-review and spawn helper agents; turns vibe-coding into real senior engineering. 2) Firecrawl (firecrawl/firecrawl, ~136k) — read/scrape/crawl almost any website, even JS-heavy ones, so Claude becomes a tireless web-research team. 3) caveman (JuliusBrussee/caveman, ~75k) — terse 'caveman' thinking cuts your token usage ~65%. 4) scientific-agent-skills (K-Dense-AI, ~29k) — research-grade science skills said to be used by 160k+ scientists. 5) supermemory (supermemoryai/supermemory, ~27k) — permanent memory across sessions; #1 on three memory benchmarks. 6) humanizer (blader/humanizer, ~25k) — strips the robotic 'AI voice' out of your writing (there's even an 11k-star Chinese edition). 7) claude-skills by Ali Reza (alirezarezvani, ~19k) — 337 skills, 30 agents, 70 commands in one install. 8) claude-skills by Jeff Allan (Jeffallan, ~10k) — 66 curated full-stack dev skills. 9) prompt-master (nidhinjs, ~9.6k) — writes the perfect prompt for any AI tool. 10) dev-browser (SawyerHood, ~6.3k) — gives Claude a real browser to click, type and log in. THE CHEAT CODE: skill-creator, the official Anthropic meta-skill — describe a task you repeat and it writes a working skill for you, then tests itself and keeps the version Claude reliably triggers ('Hey Claude, use skill-creator to turn this task into a skill'). Plus your first 3 moves, and honest notes: the 179k-star andrej-karpathy-skills is a CLAUDE.md config file (not a skill); filesystem skills live in ~/.claude/skills/ and don't sync across claude.ai, Claude Code and the API. Full credit to every open-source author.
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