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Updated today

by evilmartians

agent-skills

Production-grade Agent Skills from Evil Martians — drop-in expertise for your AI coding agent

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

52 GitHub stars (52)

+6 in 30 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Nov 6: +5 in total; the busiest day was Oct 12 with +1 stars.Oct 1: 0 starsOct 2: −1 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: +1 starsOct 13: +1 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 starsOct 17: +1 starsOct 18: 0 starsOct 19: 0 starsOct 20: 0 starsOct 21: 0 starsOct 22: 0 starsOct 23: 0 starsOct 24: 0 starsOct 25: 0 starsOct 26: 0 starsOct 27: 0 starsOct 28: +1 starsOct 29: 0 starsOct 30: +1 starsOct 31: 0 starsNov 1: 0 starsNov 2: 0 starsNov 3: +1 starsNov 4: 0 starsNov 5: 0 starsNov 6: 0 stars
Stars gained between daily snapshots
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  • 6 skills (6 skills found in its SKILL.md files)
  • 8 forks (8 forks)
  • Today last update (Last updated today)

Install

Skills CLI

npx skills add evilmartians/agent-skills

Asks which skills and agents to install. Just one: npx skills add evilmartians/agent-skills --skill good-readme — add -g for every project.

Claude Code

git clone https://github.com/evilmartians/agent-skillscp -r "agent-skills/skills/good-readme" ~/.claude/skills/

Copies the good-readme skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add evilmartians/agent-skills

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.

  • good-readme

    Write or improve a README.md for an open source project. Use this for any request to create, rewrite, review, or polish a README, project description, or "getting started" docs for a library, framework, or tool, or to make an open source project more popular or attractive to users. Do NOT use for internal/private repo docs, API reference generation, or CHANGELOG/CONTRIBUTING files.

    skills/good-readme/SKILL.md on GitHub (opens in a new tab)

  • llms-visibility

    Make websites, docs, blogs, or landing pages visible and readable to LLMs and AI agents: ChatGPT, Claude, Perplexity, Cursor, Claude Code, and other coding agents that fetch URLs. Use for any request involving llms.txt, llms-full.txt, serving .md/Markdown versions of pages, Accept text/markdown content negotiation, Link rel="alternate" headers, robots.txt rules for AI bots and Content-Signal, cle…

    skills/llms-visibility/SKILL.md on GitHub (opens in a new tab)

  • secure-npm-package

    Set up a secure release process for an npm package to protect it from supply chain attacks. Use for any request to create and publish a new npm package, secure npm publishing or releasing, set up npm Trusted Publishing, provenance, or Staged Publishing, harden a release workflow.

    skills/secure-npm-package/SKILL.md on GitHub (opens in a new tab)

  • skills-visibility

    Publish a catalog of agent skills and make it discoverable to AI coding agents and their installers — the way evilmartians.com/agent-skills does. Use this whenever the user wants to publish, distribute, or share agent skills; make their skills installable via `npx skills`, `gh skill`, or a Claude plugin marketplace; build or fix a `.well-known/agent-skills/index.json` discovery index; self-host s…

    skills/skills-visibility/SKILL.md on GitHub (opens in a new tab)

  • tailwind-best-practices

    Write Tailwind CSS following practices that keep a fast-to-write codebase maintainable — use design tokens instead of magic values, keep class lists short, group tokens semantically, generate classes in consistent order, avoid @apply for extracting repeated styles, and use fixed variants instead of arbitrary className props. Use this whenever writing or editing Tailwind classes, components, or co…

    skills/tailwind-best-practices/SKILL.md on GitHub (opens in a new tab)

  • web-video

    Encode a video for the web with a bundled ffmpeg script: AV1, HEVC, and H.264 MP4s plus a JPEG poster for ordinary video, or VP9 WebM and HEVC with alpha plus a PNG poster for transparent video, picked from the source automatically. Use when the user wants to optimize, compress, or convert a video, screencast, screen recording, or animated cover for a website, blog, docs, or landing page; speed u…

    skills/web-video/SKILL.md on GitHub (opens in a new tab)

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.