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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
  • Dokploy36K stars

    Open Source Alternative to Vercel, Netlify and Heroku.

    Trust 85Quality 100devops
  • Prototype To Figma Skill136 stars

    Claude skill: Prototype → Figma. Analyzes a Claude Code prototype, maps components to your Figma design syste…

    Trust 84Quality 91utility

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
  • Llm Wiki Newsroom57 stars

    Self-evolving multi-agent "newsroom" that turns your documents into a cross-linked knowledge wiki — writer ≠…

    Trust 75Quality 70research
  • Weaviate17K stars

    Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination…

    Trust 90Quality 100rag-knowledge

Markets and quant

Finance and trading skills

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

  • Trading Backtest350 stars

    A stock backtesting engine written in Java. And a pairs trading (cointegration) strategy implementation using…

    Trust 71Quality 46finance
  • Solana Streamer176 stars

    Rust Solana DEX event streaming SDK over sol-parser-sdk with Yellowstone gRPC, Jito ShredStream, RPC parsing,…

    Trust 80Quality 74finance
  • 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

Crawlers and extraction

Web scraping skills

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

  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation
  • Spam Call Blocker App196 stars

    Open-source app that blocks spam calls. Includes customizable filters for hidden, unknown, and international…

    Trust 77Quality 71web-automation
  • ImageToolbox13K stars

    🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic…

    Trust 89Quality 100document-processing

Slides and decks

PPT and presentation skills

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

  • 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
  • Drunk Claude137 stars

    Drunk Claude : intensity slider (0.1 tipsy to 1.0 blackout), 5 moods, 8 creative techniques. The unfiltered g…

    Trust 78Quality 70coding-agents

Prompts, B-roll, explainers

Video creation skills

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

  • TikTok Compilation Video Generator939 stars

    A system of bots that collects clips automatically via custom made filters, lets you easily browse these clip…

    Trust 73Quality 56media-automation
  • Video Shotcraft1.8K stars

    AI video skill for Claude Code & Codex — cinematic product videos with Remotion: 106 shot recipe cards, 161 m…

    Trust 84Quality 87utility
  • WebmGenerator595 stars

    UI and Automation to cut, filter and join high quality webms, mp4s or gifs.

    Trust 72Quality 48media-automation

Images, video, UI

Design and creative skills

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

  • Real Time Video Stabilization227 stars

    real time video stabilization using Kalman Filter

    Trust 69Quality 44robotics-iot
  • Webcam Filters552 stars

    Add filters (background blur, etc) to your webcam on Linux.

    Trust 71Quality 48media-automation
  • Photo Revival36 stars

    Codex skill for turning everyday photos into poetic white-paper hand-drawn illustrations.

    Trust 76Quality 65design-creative

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

217

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

200 quality198 maintained

Research

Research and knowledge work

73

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

72 quality71 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

18

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

17 quality17 maintained

Marketing

Marketing and growth automation

10

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

10 quality10 maintained

Design

Design and creative production

58

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

53 quality48 maintained

Data

Data, BI, and analytics

38

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

35 quality34 maintained

Legal

Legal, policy, and compliance

18

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

18 quality17 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 427 ranked candidates matching "particle-filter"

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

1

Particle Filter

NEEDS REVIEW · 41TRUST · 68SAFE · BLOCKEDCODING

Robot Localization in Maze Using Particle Filter

$ npx skills add leimao/Particle-Filter
129 stars34 quality68 trustBlocked for auto-install8y since pushRisky
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Repository looks stale
Safety gateThis skill should not be selected by an agent without explicit human security review.

Scenario GitHub automation

CLI + Codex · 4 targets

pythonrobotics
by leimaoDetailsQuick view
2

Ipfilter

PROMISING · 65TRUST · 77SAFE · REVIEWEDLEGAL

Keeps your preferred Bit Torrent client blocklist up to date to support your privacy and security

$ npx skills add DavidMoore/ipfilter
537 stars46 quality77 trustReviewed with permission notes6mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
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

c#privacy
by DavidMooreDetailsQuick view
3

Urban Road Filter

NEEDS REVIEW · 50TRUST · 73SAFE · EXPERIMENTALRESEARCH

Real-time LIDAR-based Urban Road and Sidewalk detection for Autonomous Vehicles 🚗

$ npx skills add jkk-research/urban_road_filter
354 stars41 quality73 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 Research agents

CLI + Codex · 4 targets

c++ros
by jkk-researchDetailsQuick view
4

SwiftFilter

NEEDS REVIEW · 46TRUST · 69SAFE · EXPERIMENTALCODING

Exchange Transport rules to detect and enable response to phishing

$ npx skills add SwiftOnSecurity/SwiftFilter
415 stars37 quality69 trustExperimental6y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

CLI + Codex · 4 targets

email
by SwiftOnSecurityDetailsQuick view
5

Filterlists

VERIFIEDEXCELLENT · 93TRUST · 82SAFE · REVIEWEDLEGAL

Collection of blocklists to fill in the gaps

$ npx skills add yokoffing/filterlists
3.4K stars66 quality82 trustReviewed with permission notes2mo since pushNeeds review
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 Legal and compliance

CLI + Codex · 4 targets

privacy
by yokoffingDetailsQuick view
6

Paths Filter

VERIFIEDEXCELLENT · 94TRUST · 88SAFE · REVIEWEDCODING

Conditionally run actions based on files modified by PR, feature branch or pushed commits

$ npx skills add dorny/paths-filter
3.2K stars63 quality88 trustReviewed3mo 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation

CLI + Codex · 4 targets

typescriptgithub
by dornyDetailsQuick view
7

Kalman Filter Localization Ros2

PROMISING · 69TRUST · 73SAFE · REVIEWEDCODING

gnss/imu localization using kalman filter

$ npx skills add rsasaki0109/kalman_filter_localization_ros2
353 stars52 quality73 trustReviewed with permission notes2mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
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 GitHub automation

CLI + Codex · 4 targets

c++ros
by rsasaki0109DetailsQuick view
8

Fakefilter

STRONG · 74TRUST · 76SAFE · REVIEWEDCODING

reliable fake and temp email filter solution for site operators

$ npx skills add 7c/fakefilter
353 stars52 quality76 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario GitHub automation

CLI + Codex · 4 targets

typescriptemail
by 7cDetailsQuick view
9

Webcam Filters

NEEDS REVIEW · 48TRUST · 71SAFE · EXPERIMENTALDESIGN

Add filters (background blur, etc) to your webcam on Linux.

$ npx skills add jashandeep-sohi/webcam-filters
552 stars38 quality71 trustExperimental3y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Multimodal media

CLI + Codex · 4 targets

pythonvideo
by jashandeep-sohiDetailsQuick view
10

Homebrew Pandafilter

PROMISING · 68TRUST · 75SAFE · EXPERIMENTALCODING

The context intelligence layer for AI coding agents. Compressing noise, routing content to the right strategy, preserving session state across compactions, and surfacing…

$ npx skills add AssafWoo/homebrew-pandafilter
100 stars48 quality75 trustExperimentalClaude Code2mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

rustdeveloper-tools
by AssafWooDetailsQuick view
11

Optical Flow Filter

NEEDS REVIEW · 42TRUST · 68SAFE · EXPERIMENTALCODING

A real time optical flow algorithm implemented on GPU

$ npx skills add jadarve/optical-flow-filter
166 stars34 quality68 trustExperimental6y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

CLI + Codex · 4 targets

jupyter-notebookcomputer-vision
by jadarveDetailsQuick view
12

Hosts

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDLEGAL

🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

$ npx skills add StevenBlack/hosts
30.6K stars75 quality90 trustReviewed2mo 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Legal and compliance

CLI + Codex · 4 targets

pythonprivacy
by StevenBlackDetailsQuick view
13

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 Agents19d 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
14

Implicit

VERIFIEDEXCELLENT · 95TRUST · 86SAFE · REVIEWEDCODING

Fast Python Collaborative Filtering for Implicit Feedback Datasets

$ npx skills add benfred/implicit
3.8K stars64 quality86 trustReviewed3mo 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation

CLI + Codex · 4 targets

pythonmachine-learning
by benfredDetailsQuick view
15

Rspamd

VERIFIEDEXCELLENT · 91TRUST · 82SAFE · REVIEWEDCODING

Rapid spam filtering system.

$ npx skills add rspamd/rspamd
2.5K stars65 quality82 trustReviewed with permission notes2mo since pushNeeds review
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 GitHub automation

CLI + Codex · 4 targets

cemail
by rspamdDetailsQuick view
16

Fastp

VERIFIEDEXCELLENT · 96TRUST · 88SAFE · REVIEWEDCODING

An ultra-fast all-in-one FASTQ preprocessor (QC/adapters/trimming/filtering/splitting/merging...)

$ npx skills add OpenGene/fastp
2.4K stars65 quality88 trustReviewed2mo 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation

CLI + Codex · 4 targets

c++bioinformatics
by OpenGeneDetailsQuick 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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