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By agent · Claude Code

Claude Code skills: 1068 worth installing

Skills in the open SKILL.md format that Claude Code reads. Each one has a plain-language summary and the command to install it.

Installing a skill in Claude Code

$ npx skills add <author>/<skill>

Replace the placeholder with the author and skill name from the skill's page. Start a new Claude Code session afterwards so the skill is picked up.

Skills for Claude Code

All skills

Better UI

Jakub Krehel

Polishes project interfaces with guidance on spacing, surfaces, icons, motion, borders and tactile interaction details.

DesignGitHub stars: 7.4kInstalls: 30.3k

Ponytail Audit

DietrichGebert

Audits whole Ponytail codebases for over-engineering, ranking deletions, simplifications and standard-library or platform replacements.

DevelopmentGitHub stars: 151kInstalls: 28.6k

Guides substantial Warp feature work through product and technical specs, implementation, and verification, keeping checked-in documents current.

ProductivityGitHub stars: 599Installs: 27.3k

Writes grounded Warp technical specifications by researching the codebase and turning product requirements into an implementation plan.

DevelopmentGitHub stars: 599Installs: 27.2k

Fixes compilation, linting, formatting and test failures in the Warp Rust codebase with targeted checks, including WASM validation.

DevelopmentGitHub stars: 599Installs: 27.1k

Resolves Git merge, rebase, cherry-pick and stash conflicts by showing focused hunks and diffs instead of whole files.

DevelopmentGitHub stars: 599Installs: 27.1k

Implements approved product and technical specifications while keeping code, tests and checked-in specs aligned throughout the feature PR.

DevelopmentGitHub stars: 599Installs: 27.1k

Prepares Warp pull requests by merging master, reviewing diffs, checking tests, linking Linear issues and opening the PR with GitHub CLI.

DevelopmentGitHub stars: 599Installs: 27.1k

Creates and revises agent skills by structuring SKILL.md files with valid frontmatter, clear guidance, references and optional validation.

DevelopmentGitHub stars: 599Installs: 27k

Diagnoses GitHub Actions failures for a pull request, extracts logs, categorises errors and produces a fix plan without changing code.

DevelopmentGitHub stars: 599Installs: 27k

Guides the creation and review of Warp- and Oz-branded assets using the canonical hosted brand guidance for style, voice and implementation.

DesignGitHub stars: 599Installs: 26.7k

Better Typography

Jakub Krehel

Improves CSS typography with type scales, font loading and wrapping rules for consistent interfaces.

DesignGitHub stars: 7.4kInstalls: 26.8k

Ponytail Help

DietrichGebert

Lists ponytail's modes, commands, skills, deactivation phrases, configuration options and update steps in a one-shot reference card.

ProductivityGitHub stars: 151kInstalls: 26.7k

Ponytail Debt

DietrichGebert

Harvests ponytail comments into a grouped debt ledger, showing each shortcut's ceiling, upgrade trigger and missing trigger risks.

DevelopmentGitHub stars: 151kInstalls: 26.6k

Compares a pull request with approved product and technical specifications, adding material mismatches to the existing review output.

DevelopmentGitHub stars: 599Installs: 25.6k

Better Colors

Jakub Krehel

Builds project colour systems with semantic tokens, generated ramps, format conversion, gradient guidance and measured contrast checks.

DesignGitHub stars: 7.4kInstalls: 25.3k

Ponytail Gain

DietrichGebert

Shows Ponytail's benchmark impact on code volume, cost and speed as a compact one-shot scoreboard.

DevelopmentGitHub stars: 151kInstalls: 25.2k

Show Me

HumanLayer

Creates concise diagrams, code sketches and focused HTML artefacts to make algorithms, architecture, control flow and UI structure easier to understand.

ProductivityGitHub stars: 4.8kInstalls: 24.1k

Better Layout

Jakub Krehel

Improves interface layouts by organising space, alignment, reading order, responsive behaviour and progressive disclosure across screen sizes.

DesignGitHub stars: 7.4kInstalls: 23.6k

Better Interface

Jakub Krehel

Coordinates accessibility, layout, writing, typography, colour and UI-polish reviews into one evidence-based interface verdict.

DesignGitHub stars: 7.4kInstalls: 23.3k

WeCom CLI Doc

企业微信开发者

Creates, imports, reads and updates WeCom online documents through the wecom-cli command-line tool, with append and overwrite handling.

DocumentsGitHub stars: 3.2kInstalls: 22.5k

Reviews and fixes web interfaces for accessible semantics, keyboard use, focus management, forms, motion and screen-reader support.

DevelopmentGitHub stars: 7.4kInstalls: 22.7k

Better Writing

Jakub Krehel

Improves product interface copy in a codebase with clear language, consistent terminology, accessible labels and actionable errors.

WritingGitHub stars: 7.4kInstalls: 22.4k

Lavish

Kun Chen

Turns complex agent responses into reviewable HTML pages with lavish-axi, allowing annotations and feedback in the browser.

ProductivityGitHub stars: 3.9kInstalls: 20k

Questions

Claude Code and skills.

What is a Claude Code skill?

A folder with a SKILL.md file: instructions, and sometimes scripts and reference files, that Claude Code loads when a task calls for them.

How do I install a skill in Claude Code?

Each skill page has an install command. Run it in a terminal, then start a new Claude Code session so the skill is picked up.

What is the difference between a skill and an instructions file such as AGENTS.md?

An instructions file is loaded in every session and describes the project. A skill is loaded only when a task calls for it, so it can be long and specific without costing context on every turn.

Other agents