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AI Agent Skill Repository

AI Agent Skills Directory

Browse reusable skills for Codex, Claude Code, Cursor, finance, research, web scraping, PPT, football analytics, data, marketing, design, and more.

Finance Stock analysisQuant Trading researchSlides PPT generationDocs PDF parsingExtract Web scraping
16
Shown
10
Tracks
48
Targets
Resolve APITask in, selected skill and install plan out.Skills APIMachine-readable shortlist with trust and safety signals.llms.txtA crawler-friendly entry point for agent surfaces.

Browse by scenario

Real skills, grouped by the work your agent needs to finish.

Each directory entry links to real skill pages with GitHub adoption, trust score, install handoff, risk notes, and agent-readable metadata. Use these as starting points when you want a shortlist before asking an agent to install anything.

Design to deployment

Frontend and UI skills

Design direction, Figma implementation, UI review, React performance, browser QA, and safe preview deployments.

  • Frontend Design166K stars

    Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product…

    Trust 88Quality 100design-creative
  • Material Ui98K stars

    Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

    Trust 90Quality 100design-creative
  • Taste Skill65K stars

    Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

    Trust 91Quality 100development

Codex, Claude Code, Cursor

Coding agent skills

Code review, repo inspection, testing, planning, shipping, and engineering workflows for coding agents.

  • Code Review169K stars

    Review a diff separately for code standards and spec compliance.

    Trust 91Quality 100coding-agents
  • Agent Skills81K stars

    Production-grade engineering skills for AI coding agents.

    Trust 86Quality 100agent-skills
  • Implement176K stars

    Execute an approved engineering ticket with tests, review, and a branch commit.

    Trust 88Quality 100coding-agents

Documents and knowledge

Research and RAG skills

Research, recent-events briefings, PDF parsing, markdown conversion, RAG ingestion, and knowledge workflows.

  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 87Quality 100document-processing
  • Generative AI For Beginners112K stars

    21 Lessons, Get Started Building with Generative AI

    Trust 88Quality 100rag-knowledge
  • Pdfrip1.4K stars

    A multi-threaded PDF password cracking utility equipped with commonly encountered password format builders an…

    Trust 83Quality 87document-processing

Markets and quant

Finance and trading skills

Stock analysis, market research, quant backtesting, financial data, and investment research skills.

  • Solana Sniper Trading Mev Bot148 stars

    Solana trading bot for sniping new tokens on Raydium AMM v4 and pump.fun. Features real-time on-chain monitor…

    Trust 78Quality 67finance
  • Eiquidus113 stars

    Feature-rich open-source altcoin block explorer. Regular Updates ~ Platform Independent ~ Mobile Friendly ~ S…

    Trust 77Quality 72web3-analytics
  • Eth Fast Mnemonic Checker156 stars

    Brute force ethereum wallet mnemonics. Multi-threaded and suprisingly fast. Check balances

    Trust 67Quality 37web3-analytics

Crawlers and extraction

Web scraping skills

Crawling, scraping, extraction, browser automation, structured data capture, and website-to-markdown workflows.

  • Firecrawl139K stars

    The API to search, scrape, and interact with the web at scale. 🔥

    Trust 87Quality 100agent-frameworks
  • AnyCrawl3.2K stars

    AnyCrawl 🚀: A Node.js/TypeScript crawler that turns websites into LLM-ready data and extracts structured SER…

    Trust 86Quality 97data
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation

Slides and decks

PPT and presentation skills

Presentation generation, editable PPTX, slide decks, speaker notes, and visual storytelling workflows.

  • Apple Design18K stars

    Apple's approach to interface design and fluid, physical motion, translated for the web. Use when building or…

    Trust 91Quality 100design-creative
  • Animation Vocabulary17K stars

    Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact ter…

    Trust 91Quality 100design-creative
  • Canvas Design166K stars

    Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

    Trust 87Quality 100design-creative

Prompts, B-roll, explainers

Video creation skills

Video-generation prompts, B-roll, Vox-style explainers, camera direction, captions, and creative-production workflows.

Images, video, UI

Design and creative skills

Image, video, creative production, UI design, multimodal generation, and visual workflow skills.

  • SCrawler2.1K stars

    🏳️‍🌈 Media downloader from any sites, including Twitter, Reddit, Instagram, BlueSky, TikTok, Threads, Faceb…

    Trust 87Quality 96web-automation
  • Dream Factory495 stars

    Multi-threaded GUI manager for mass creation of AI-generated art with support for multiple GPUs.

    Trust 73Quality 47ml-automation
  • LLMs From Scratch97K stars

    Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

    Trust 85Quality 100ml-automation

Popular directories

AI agent skills libraryA real library of reusable skills with trust, audit, install, and agent metadata.Open source AI agent skillsOpen-source skill candidates filtered by task fit, GitHub quality, and install safety.Best Codex skillsRepo inspection, code review, testing, web data, and safe install workflows for Codex.Best AI agent skills for stock analysisFinance and market research skills with trust, install, and maintenance signals.Best Codex skills for web scrapingCrawler and extraction skills that agents can shortlist before installing.Best Claude Code skills for PDF parsingDocument conversion, table extraction, OCR, and markdown workflows.Best AI agent skills for football analyticsMatch data, scouting, dashboards, and World Cup analytics workflows.OpenAgentSkill vs skills.shCompare task resolution, trust signals, install handoffs, and registry APIs.OpenAgentSkill vs agentskills.ioCompare directories, agent-readable metadata, audits, and discovery workflows.

Supply tracks

Build the registry by domain, not just by count.

Coding

Coding and developer agents

213

Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills.

206 quality202 maintained

Research

Research and knowledge work

68

Deep research, source comparison, literature review, RAG, knowledge search, and reports.

67 quality67 maintained

Presentation

Presentation and deck workflows

1

PPTX generation, HTML slides, pitch decks, speaker notes, and presentation workflow skills.

1 quality1 maintained

Finance

Finance and quant workflows

16

Market data, SEC filings, portfolio analysis, quant research, backtesting, and risk workflows.

15 quality15 maintained

Marketing

Marketing and growth automation

14

SEO, content operations, lead generation, CRM, email automation, analytics, and growth workflows.

14 quality14 maintained

Design

Design and creative production

53

Design assets, images, video, audio, multimodal media, presentation, and creative production skills.

53 quality52 maintained

Data

Data, BI, and analytics

37

CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.

36 quality35 maintained

Legal

Legal, policy, and compliance

15

Contract analysis, privacy, policy review, compliance checks, governance, and document risk review.

13 quality13 maintained

Education

Education and tutoring

5

Tutoring, course generation, quizzes, learning analytics, classrooms, and teaching workflows.

5 quality5 maintained

World Cup

Football and World Cup analytics

2

Football data, World Cup dashboards, xG, match prediction, scouting, and sports analytics.

2 quality2 maintained

High-intent entry points

Start from the task, not a keyword list.

These shortcuts use the same trust, supply, and relevance signals as the registry API, so humans and agents land on a useful shortlist faster.

Agent-readable index
FinanceStock analysisQuantTrading researchSlidesPPT generationDocsPDF parsingExtractWeb scrapingCreativeDesign workflowSportsFootball analytics

Decision filters

Choose by scenario, quality, and trust signals.

Showing 1-16 of 404 ranked candidates matching "thread-safety"

Best blend of quality, stars, freshness, and agent usage

1

Open Code Review

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · REVIEWEDCODING

Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in f…

$ npx skills add alibaba/open-code-review
18.7K stars72 quality89 trustReviewedClaude Code + OpenAI AgentsPushed todaySafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

gocode-review
by alibabaDetailsQuick view
2

Safetycore Placeholder

STRONG · 71TRUST · 76SAFE · REVIEWEDLEGAL

Placeholder APK to permanently block Google SafetyCore installation and updates

$ npx skills add daboynb/Safetycore-placeholder
379 stars49 quality76 trustReviewed with permission notes3mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Legal and compliance

CLI + Codex · 4 targets

privacy
by daboynbDetailsQuick view
3

Cc Safety Net

VERIFIEDEXCELLENT · 94TRUST · 83SAFE · REVIEWEDCODING

A coding agent CLI hook that acts as a safety net, catching destructive git and filesystem commands before they execute. Supports Codex, Claude Code, OpenCode, Gemini CL…

$ npx skills add kenryu42/cc-safety-net
1.4K stars64 quality83 trustReviewed with permission notesClaude Code + OpenAI Agents2mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Documentation summary is thin
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

typescriptcoding-agent
by kenryu42DetailsQuick view
4

Pwdsafety

PROMISING · 68TRUST · 71SAFE · EXPERIMENTALCODING

🔒command line tool checking password safety🔒

$ npx skills add edoardottt/pwdsafety
100 stars48 quality71 trustExperimental2mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Quality score needs review
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

CLI + Codex · 4 targets

gosecurity
by edoardotttDetailsQuick view
5

Guix

STRONG · 74TRUST · 78SAFE · REVIEWEDCODING

Eclipse ThreadX GUIX Studio provides a complete, embedded graphical user interface (GUI) library and design environment, facilitating the creation and maintenance of all…

$ npx skills add eclipse-threadx/guix
402 stars52 quality78 trustReviewed2mo since pushSafe to try
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation

CLI + Codex · 4 targets

ciot
by eclipse-threadxDetailsQuick view
6

Crawl4AI

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDRESEARCH

Web crawling built for AI

$ npx skills add unclecode/crawl4ai
4 agent calls100% success73.1K stars80 quality90 trustReviewedClaude Code + OpenAI Agents20d since pushSafe to try31.0K installs
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Research agents

Claude Code + OpenAI Agents · 4 targets

claudegpt-4langchaincrewaiopenclaw
by unclecodeDetailsQuick view
7

Agent Skills

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Production-grade engineering skills for AI coding agents.

$ npx skills add addyosmani/agent-skills
9 agent calls88.89% success80.6K stars88 quality86 trustReviewed with permission notesClaude Code + Cursor9d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

Claude Code + Cursor · 4 targets

shellai-agents
by addyosmaniDetailsQuick view
8

Playwright Browser Skill

VERIFIEDEXCELLENT · 100TRUST · 86SAFE · REVIEWEDCODING

Automate a real browser from the terminal for navigation, form filling, snapshots, screenshots, extraction, and UI-flow debugging.

$ npx skills add openai/skills --skill playwright
24.0K stars91 quality86 trustReviewed with permission notesClaude Code + OpenAI Agents21d since pushSafe to try28.8K installs
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.Check: Browser automation can submit data; confirm the target environment and review a…
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Browser automation can submit data; confirm the target environment and review a…
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Testing and QA

Claude Code + OpenAI Agents · 4 targets

codexclaude-codecursorplaywright
by openaiDetailsQuick view
9

Ot Br Posix

STRONG · 76TRUST · 79SAFE · REVIEWEDCODING

OpenThread Border Router, a Thread border router for POSIX-based platforms.

$ npx skills add openthread/ot-br-posix
533 stars53 quality79 trustReviewed2mo since pushSafe to try
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

CLI + Codex · 4 targets

c++iot
by openthreadDetailsQuick view
10

Firecrawl

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDRESEARCH

Web data for AI applications

$ npx skills add firecrawl/firecrawl
134.2K stars76 quality87 trustReviewedClaude Code + OpenAI Agents2mo since pushSafe to try25.0K installs
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Document processing

Claude Code + OpenAI Agents · 4 targets

claudegpt-4langchainopenclaw
by mendableaiDetailsQuick view
11

Browser Use

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · REVIEWEDCODING

Give your AI agent a web browser

$ npx skills add browser-use/browser-use
100.5K stars76 quality87 trustReviewedClaude Code + OpenAI Agents2mo since pushSafe to try28.0K installs
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA

Claude Code + OpenAI Agents · 4 targets

claudegpt-4langchainopenclaw
by browser-useDetailsQuick view
12

Zebra Crossing

STRONG · 70TRUST · 73SAFE · REVIEWEDLEGAL

Zebra Crossing: an easy-to-use digital safety checklist

$ npx skills add narwhalacademy/zebra-crossing
472 stars52 quality73 trustReviewed with permission notes2mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Legal and compliance

CLI + Codex · 4 targets

privacy
by narwhalacademyDetailsQuick view
13

PromptInject

STRONG · 72TRUST · 77SAFE · REVIEWEDDESIGN

PromptInject is a framework that assembles prompts in a modular fashion to provide a quantitative analysis of the robustness of LLMs to adversarial prompt attacks. 🏆 Be…

$ npx skills add agencyenterprise/PromptInject
499 stars50 quality77 trustReviewed with permission notesOpenAI Agents3mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Multimodal media

OpenAI Agents + CLI · 4 targets

pythonmachine-learning
by agencyenterpriseDetailsQuick view
14

MarkItDown

EXCELLENT · 100TRUST · 81SAFE · REVIEWEDRESEARCH

Convert PDFs, Office documents, and web files into clean markdown for agents.

$ npx skills add microsoft/markitdown
80.0K stars93 quality81 trustReviewedClaude Code + OpenAI Agents2mo since pushSafe to try104.0K installs
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Documentation summary is thin
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Document processing

Claude Code + OpenAI Agents · 4 targets

codexclaude-codecursor
by microsoftDetailsQuick view
15

n8n

EXCELLENT · 100TRUST · 74SAFE · REVIEWEDCODING

Workflow automation for connecting agents to repeated operational tasks.

$ npx skills add n8n-io/n8n
190.0K stars92 quality74 trustReviewed with permission notes2mo since pushNeeds review247.0K installs
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents

CLI + Codex · 4 targets

apicliagent-workflow
by n8n-ioDetailsQuick view
16

FiberTaskingLib

NEEDS REVIEW · 50TRUST · 75SAFE · EXPERIMENTALCODING

A library for enabling task-based multi-threading. It allows execution of task graphs with arbitrary dependencies.

$ npx skills add RichieSams/FiberTaskingLib
983 stars40 quality75 trustExperimental1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

CLI + Codex · 4 targets

c++ta-lib
by RichieSamsDetailsQuick view

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Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.

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