Updated 6mo ago
by richtabor
agent-skills
Agent skills I use every day.
73 GitHub stars (73)
+1 in 16 days
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- 18 skills (18 skills found in its SKILL.md files)
- 10 forks (10 forks)
- 6mo ago last update (Last updated 6mo ago)
Install
Skills CLI
npx skills add richtabor/agent-skills
Asks which skills and agents to install. Just one: npx skills add richtabor/agent-skills --skill accessibility-review — add -g for every project.
Claude Code
git clone https://github.com/richtabor/agent-skillscp -r "agent-skills/skills/accessibility-review" ~/.claude/skills/
Copies the accessibility-review skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add richtabor/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.
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accessibility-review
Reviews UI for accessibility issues against WCAG 2.1/2.2 AA. Triggers on "is this accessible?", "check accessibility", or contrast/a11y review requests.
skills/accessibility-review/SKILL.md on GitHub (opens in a new tab) -
create-prd
Plan features interactively. Asks clarifying questions, then generates a detailed PRD document.
skills/create-prd/SKILL.md on GitHub (opens in a new tab) -
fresh-eyes
Re-reads code you just wrote with fresh perspective to catch bugs, errors, and issues. Use after completing a feature, fixing a bug, or any code changes. Triggers on "review my code", "fresh eyes", "check for bugs", "did I miss anything", or "sanity check".
skills/fresh-eyes/SKILL.md on GitHub (opens in a new tab) -
humanize
Reviews and edits copy to remove AI-generated patterns and make text sound natural. Use when editing drafts, reviewing copy, "humanize this", "make it less AI", "sounds too AI", "remove AI patterns", "edit my copy", "this sounds robotic", or when text feels machine-generated.
skills/humanize/SKILL.md on GitHub (opens in a new tab) -
markdown-img-alt-text
Adds detailed alt text to markdown image embeds that are missing it. Supports both Obsidian wiki-style (![[image]]) and standard markdown () formats. Reads each image, describes its content thoroughly, and updates the embed inline. Triggers on "add alt text", "update alt text", "describe images", "missing alt text", or "image descriptions".
skills/markdown-img-alt-text/skill.md on GitHub (opens in a new tab) -
motion-design
Provides motion design guidance for UI components. Triggers on animation requests ("animate this", "add transition", "motion for"), refinement requests ("clean up this animation", "clean up the motion", "this feels too fast/slow", "make this feel more alive/natural"), and questions about easing, timing, or micro-interactions.
skills/motion-design/SKILL.md on GitHub (opens in a new tab) -
og-images
Guides creation of OpenGraph and Twitter share images using next/og ImageResponse. Covers layout patterns, custom fonts, avatars, title case, and Satori rules. Use when building OG images, Twitter cards, or social previews.
skills/og-images/SKILL.md on GitHub (opens in a new tab) -
ralph-github-create-issues
Converts a PRD markdown file into GitHub Issues (parent + sub-issues) for ralph-github-start-loop to execute. Use when user wants to push PRD stories to GitHub Issues.
skills/ralph-github-create-issues/SKILL.md on GitHub (opens in a new tab) -
ralph-github-start-loop
Runs autonomous loop fetching stories from GitHub Issues. Implements and closes issues as done. Triggers on "loop through my PRDs", "work on my issues", "start the autonomous loop", "implement my PRDs", or requests to work through GitHub issues autonomously.
skills/ralph-github-start-loop/SKILL.md on GitHub (opens in a new tab) -
ralph-json-create-issues
Converts a PRD or plan markdown file into prd.json format for ralph-json-start-loop to execute autonomously. Use when user wants to convert a PRD or plan to JSON stories.
skills/ralph-json-create-issues/SKILL.md on GitHub (opens in a new tab) -
ralph-json-start-loop
Runs the Ralph autonomous loop. Executes stories from prds/*.json using git worktrees.
skills/ralph-json-start-loop/SKILL.md on GitHub (opens in a new tab) -
red-pen
A strict editorial reviewer that checks writing principles inspired by George Orwell's "Politics and the English Language" rules and Matthew Butterick's Practical Typography. Use this skill whenever the user says "red pen", "check my prose", "edit this for clarity", "typography check", "tighten this up", "review this draft for style", or wants a rigorous line-edit focused on cutting flab, killing…
skills/red-pen/SKILL.md on GitHub (opens in a new tab) -
review-agents-md
Creates minimal, effective AGENTS.md files using progressive disclosure. Triggers on "create agents.md", "refactor agents.md", "review my agents.md", "claude.md", or questions about agent configuration files. Also triggers proactively when a project is missing AGENTS.md.
skills/review-agents-md/SKILL.md on GitHub (opens in a new tab) -
review-pr
Reviews PR comments from GitHub (Copilot, reviewers), evaluates against actual code, replies with reasoning, and resolves threads. Triggers on "review pr comments", "address pr feedback", "fix pr comments", or "review copilot suggestions".
skills/review-pr/SKILL.md on GitHub (opens in a new tab) -
skill-review
Reviews and validates agent skills against best practices. Triggers on "review this skill", "check my skill", "validate skill", "is this skill well-written", or when creating/editing skills.
skills/skill-review/SKILL.md on GitHub (opens in a new tab) -
technical-writing
Writes technical blog posts about features being built. Triggers when user asks to write about development progress, implementations, or project updates.
skills/technical-writing/SKILL.md on GitHub (opens in a new tab) -
wordpress-add-links
No description in the SKILL.md.
skills/wordpress-add-links/SKILL.md on GitHub (opens in a new tab) -
x-writing
Transforms notes into X (Twitter) posts. Triggers when user asks to create social content, draft tweets, or turn notes/ideas into posts.
skills/x-writing/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
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.