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Updated 1w ago

by huggingface

upskill

Generate and evaluate agent skills for code agents like Claude Code, Open Code, OpenAI Codex

  • Active — Updated in the last 14 days
Works with
  • Claude
  • Codex
View on GitHub (opens in a new tab)

762 GitHub stars (762)

+4 in 30 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Nov 5: +7 in total; the busiest day was Oct 13 with +3 stars.Oct 1: +1 starsOct 2: 0 starsOct 3: 0 starsOct 4: +1 starsOct 5: +1 starsOct 6: 0 starsOct 7: 0 starsOct 8: −1 starsOct 9: +1 starsOct 10: −1 starsOct 11: 0 starsOct 12: 0 starsOct 13: +3 starsOct 14: +1 starsOct 15: +2 starsOct 16: 0 starsOct 17: −1 starsOct 18: 0 starsOct 19: +1 starsOct 20: +1 starsOct 21: 0 starsOct 22: 0 starsOct 23: −1 starsOct 24: −2 starsOct 25: 0 starsOct 26: 0 starsOct 27: 0 starsOct 28: 0 starsOct 29: 0 starsOct 30: 0 starsOct 31: 0 starsNov 1: 0 starsNov 2: 0 starsNov 3: 0 starsNov 4: 0 starsNov 5: +1 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 1+1
Oct 20
Oct 30
Oct 4+1
Oct 5+1
Oct 60
Oct 70
Oct 8−1
Oct 9+1
Oct 10−1
Oct 110
Oct 120
Oct 13+3
Oct 14+1
Oct 15+2
Oct 160
Oct 17−1
Oct 180
Oct 19+1
Oct 20+1
Oct 210
Oct 220
Oct 23−1
Oct 24−2
Oct 250
Oct 260
Oct 270
Oct 280
Oct 290
Oct 300
Oct 310
Nov 10
Nov 20
Nov 30
Nov 40
Nov 5+1
  • 1 skill (1 skills found in its SKILL.md files)
  • 94 forks (94 forks)
  • 1w ago last update (Last updated 1w ago)

Install

Skills CLI

npx skills add huggingface/upskill

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/huggingface/upskillcp -r "upskill/tests/fixtures/ci_action_repo/skills/example-skill" ~/.claude/skills/

Copies the example-skill skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add huggingface/upskill

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.