Skill

Matt Pocock Skills

mattpocock/skills
Coding & development★ 223.4k

A collection of 25 installable Agent Skills maintained by Matt Pocock for real software engineering, including discovery, specification, TDD, debugging, code review, domain modeling, tickets, and handoffs.

CodeDocumentClaude CodeCodex
Skill

UI/UX Pro Max

nextlevelbuilder/ui-ux-pro-max-skill
Frontend & design★ 122.6k

UI/UX Pro Max is an installable design-intelligence Skill for Codex, Claude Code, Cursor, and other AI coding assistants. It uses locally searchable data to generate product design systems and provide style, color, typography, interaction, accessibility, and implementation guidance across 22 stacks.

CodeDesignCodexClaude Code
Skill

Agent Skills

addyosmani/agent-skills
Coding & development★ 88.3k

A suite of 24 engineering skills and eight lifecycle commands for AI coding agents, covering specification, planning, implementation, testing, review, and shipping.

CodeDocumentClaude CodeCodex
Skill

Impeccable

pbakaus/impeccable
Frontend & design★ 66.1k

A frontend design Skill for AI coding agents with 23 interface workflows, live browser iteration, and 61 deterministic detector rules, plus local hooks that surface findings during edits.

CodeDesignCodex CLIClaude Code
Skill

Humanizer

blader/humanizer
Writing & docs★ 38.4k

Humanizer gives an AI assistant editing rules for reducing vague claims, repetition and chatbot filler. Upload the repository ZIP in Claude Desktop or use a documented agent installation route, then provide a draft and an optional sample of your own writing.

DocumentReviewClaude DesktopClaude Code
Skill

Vercel Agent Skills

vercel-labs/agent-skills#skills
Frontend & design★ 30.1k

Frontend, React, deployment, and web design Skills published by Vercel Labs.

CodeDesignClaude CodeCodex
Skill

video-use

browser-use/video-use
Images & multimedia★ 21.3k

Browser Use's conversational video editing Skill for cutting pauses, filler, and retakes, adding subtitles and color treatment, and reviewing rendered cuts from transcripts and on-demand timeline views.

MediaImplementationClaude CodeCodex
Skill

AI Berkshire

xbtlin/ai-berkshire
Research & knowledge★ 15.9k

AI Berkshire packages value-investing research into 20 callable Skills for company research, earnings review, industry screening, portfolio review, and data validation, with separate install paths for Claude Code and Codex.

DocumentDataClaude CodeCodex
Skill

img2threejs

img2threejs/img2threejs
Coding & development★ 14.0k

img2threejs lets Claude Code, Codex, or OpenCode rebuild an object or character reference as animation-ready procedural Three.js code through staged specs, renders, and review gates.

CodeDesignClaude CodeCodex
Skill

video-shotcraft

vincentwei1021/video-shotcraft
Images & multimedia★ 6.9k

video-shotcraft is a product-video production Skill for Claude Code and Codex, with 152 shot recipe cards, 209 motion previews, Remotion implementations, the Ink Press template, and sound-design assets.

MediaCodeClaude CodeCodex
Skill

Trail of Bits Skills

trailofbits/skills#plugins
Security★ 6.6k

A professional collection of Skills and plugins for security research, code auditing, and vulnerability analysis.

CodeDataClaude CodeCodex
Skill

No AI Slop

petergyang/no-ai-slop
Writing & docs★ 5.7k

Peter Yang's writing Skill identifies and edits more than 20 named AI-slop patterns while requiring minimal changes and preservation of the writer's vocabulary, cadence, humor, and imperfections.

DocumentReviewChatGPTClaude Code
Skill

edgeone-skill-scanner

tencent/ai-infra-guard#skills/edgeone-skill-scanner
Security★ 4.8k

A Tencent Zhuque Lab Skill that statically reads Skill definitions, scripts, manifests, and configuration to identify permission abuse, privacy access, dangerous operations, hardcoded credentials, and prompt override behavior without executing the scanned code.

DocumentDataClaude Code, Cursor, and WindsurfCodeBuddy and WorkBuddy
Skill

aig-agent-redteam

tencent/ai-infra-guard#skills/aig-agent-redteam
Security★ 4.8k

A Tencent Zhuque Lab Skill for authorized assessment of AI agents, MCP servers, Skills, code, and AI infrastructure, with threat modeling, harmless proof, and evidence-backed reporting.

DocumentDataClaude CodeCodeBuddy and Cursor
Skill

human-writing

kkkkhazix/human-writing
Writing & docs★ 2.9k

An Agent Skill for Chinese writing and revision that checks whether the source material is sufficient, separates factual and fictional workflows, and reviews drafts for repetition, canned reversals, report-like phrasing, and flat sentence rhythm.

DocumentDocumentationAI agents with Agent Skills supportOpenAI agent interfaces
Skill

sepia

nanako0129/sepia
Writing & docs★ 2.6k

sepia handles structural and stylistic AI-writing patterns by text type: fiction gets narrative repair before polishing, professional documents receive venue rules, and users choose drafting, diagnosis, minimal edits, or full rewriting.

DocumentReviewClaude CodeCodex
Skill

SRT Whiteboard Animation

geeklee/srt-whiteboard-animation
Images & multimedia★ 2.3k

SRT Whiteboard Animation parses subtitles, plans scenes, coordinates line art and semantic regions, then renders continuous ink-and-color whiteboard animation to MP4.

MediaPlanningCodex
Skill

HashiCorp Agent Skills

hashicorp/agent-skills
DevOps★ 859

A HashiCorp-maintained collection of 20 Agent Skills covering Terraform configuration, provider development and testing, policy, plus Packer workflows for AWS, Azure, Windows images, and HCP Registry.

CodeDocumentCodexClaude Code
Skill

PM-Skills

product-on-purpose/pm-skills
Planning★ 590

An open-source product management skill library from Product on Purpose, using 68 composable skills, 12 workflows, and six sub-agent definitions to structure outputs from research and problem framing through PRDs, measurement, and retrospectives, with installation paths for Claude Code and other agents.

DocumentDataClaude CodeOpenAI Codex
Skill

Yingzao

op7418/guizang-yingzao-skill#yingzao
Images & multimedia★ 413

Yingzao is an Agent Skill for Claude Code, Codex, and other hosts that support Skills and image-generation tools. It inspects real photos and factual boundaries, then combines a dominant reference, Chinese display-type design, and a sparse layout guide in one integrated image edit, with an optional 3×3 video storyboard after user approval.

DesignMediaClaude CodeCodex
Skill

MapStage

hopechen067/mapstage#mapstage
Frontend & design★ 330

MapStage is an open-source Skill for coding agents with a browser-based tuner for map and globe projections, satellite imagery, hypsometric relief, hillshade, 3D terrain, region isolation, and JSON preset export.

DesignCodeCodexGrok
Skill

DA Motion Sticker Skill

avocadotear/da-motion-sticker-skill
Images & multimedia★ 6

DA Motion Sticker Skill turns one character reference and nine reactions into nine separate transparent animated GIFs, with 36 styles, Codex key-pose and external AI-video routes, local keying, validation, and ZIP packaging.

MediaDataCodex