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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
  • Graphify91K stars

    AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of co…

    Trust 87Quality 100rag-knowledge

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
  • Crawl4AI73K stars

    Web crawling built for AI

    Trust 90Quality 100web-automation
  • Crawley341 stars

    The unix-way web crawler

    Trust 71Quality 74web-automation

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
  • 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.

  • Vidgear3.7K stars

    A High-performance cross-platform Video Processing Python framework powerpacked with unique trailblazing feat…

    Trust 88Quality 95media-automation

Images, video, UI

Design and creative skills

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

  • Comfyui Nix132 stars

    A slightly opinionated Nix flake for ComfyUI with curated custom nodes. Supports macOS (Apple Silicon) and Li…

    Trust 78Quality 69media-automation
  • LLMs From Scratch97K stars

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

    Trust 85Quality 100ml-automation
  • Transformers162K stars

    🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision,…

    Trust 90Quality 100ml-automation

Analysis and pipelines

Data and analytics skills

Data analysis, analytics, ETL, notebooks, databases, tables, charts, and reporting workflows.

  • D3113K stars

    Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

    Trust 87Quality 100data-analysis
  • Phoenix1.1K stars

    Apache Phoenix

    Trust 84Quality 93data-analysis
  • Phoenix Adapters110 stars

    Apache Phoenix Adapters

    Trust 70Quality 64data-analysis

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.

207 quality198 maintained

Research

Research and knowledge work

69

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

68 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

13

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

13 quality13 maintained

Marketing

Marketing and growth automation

13

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

11 quality11 maintained

Design

Design and creative production

52

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

52 quality51 maintained

Data

Data, BI, and analytics

36

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

34 quality35 maintained

Legal

Legal, policy, and compliance

11

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

11 quality11 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 "nix"

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

1

Llm Agents.Nix

VERIFIEDEXCELLENT · 94TRUST · 87SAFE · REVIEWEDCODING

Nix packages for AI coding agents and development tools. Automatically updated daily.

$ npx skills add numtide/llm-agents.nix
1.4K stars64 quality87 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 Coding agents

CLI + Codex · 4 targets

nixcoding-agent
by numtideDetailsQuick view
2

Kubenix

STRONG · 75TRUST · 76SAFE · REVIEWEDCODING

Kubernetes management with Nix

$ npx skills add hall/kubenix
496 stars53 quality76 trustReviewed with permission notes1mo 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

nixkubernetes
by hallDetailsQuick view
3

Terranix

STRONG · 75TRUST · 77SAFE · REVIEWEDCODING

terranix is a Nix-based Terraform JSON generator [maintainer=@sshine]

$ npx skills add terranix/terranix
481 stars52 quality77 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

nixterraform
by terranixDetailsQuick view
4

Ethereum.Nix

STRONG · 70TRUST · 78SAFE · REVIEWEDDATA

Nix packages and NixOS modules for the Ethereum ecosystem. [maintainers=@aldoborrero,@brianmcgee,@selfuryon,@bbjubjub2494]

$ npx skills add nix-community/ethereum.nix
150 stars49 quality78 trustReviewed with permission notes1mo 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 Data analysis

CLI + Codex · 4 targets

nixblockchain
by nix-communityDetailsQuick view
5

Skills Nix

PROMISING · 65TRUST · 75SAFE · REVIEWEDAUTOMATION

AI agent skills with Nix

$ npx skills add z1-0/skills-nix
35 stars44 quality75 trustReviewed with permission notesClaude Code4d since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.Check: Low GitHub adoption signal
TrustGood trust signals with a few areas worth checking before rollout.Review: Low GitHub adoption signal
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Automation

Claude Code + CLI · 4 targets

nix
by z1-0DetailsQuick view
6

Phoenix

VERIFIEDEXCELLENT · 93TRUST · 84SAFE · REVIEWEDDATA

Apache Phoenix

$ npx skills add apache/phoenix
1.1K stars63 quality84 trustReviewed2mo 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 gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Database and SQL

CLI + Codex · 4 targets

javasql
by apacheDetailsQuick view
7

Comfyui Nix

PROMISING · 69TRUST · 78SAFE · REVIEWEDDESIGN

A slightly opinionated Nix flake for ComfyUI with curated custom nodes. Supports macOS (Apple Silicon) and Linux with CUDA.

$ npx skills add utensils/comfyui-nix
132 stars49 quality78 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: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Design and creative

CLI + Codex · 4 targets

niximage-generation
by utensilsDetailsQuick view
8

Kubernix

STRONG · 77TRUST · 77SAFE · EXPERIMENTALCODING

Single dependency Kubernetes clusters for local testing, experimenting and development.

$ npx skills add saschagrunert/kubernix
816 stars54 quality77 trustExperimental2mo 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

CLI + Codex · 4 targets

rustkubernetes
by saschagrunertDetailsQuick view
9

Zig2nix

STRONG · 71TRUST · 76SAFE · REVIEWEDCODING

Flake for packaging, building and running Zig projects.

$ npx skills add Cloudef/zig2nix
180 stars50 quality76 trustReviewed with permission notes1mo 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 Coding agents

CLI + Codex · 4 targets

zigdeveloper-tools
by CloudefDetailsQuick view
10

DeepSeek Reasonix

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

$ npx skills add esengine/DeepSeek-Reasonix
27.4K stars74 quality88 trustReviewed with permission notes13d 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

CLI + Codex · 4 targets

goai-agents
by esengineDetailsQuick view
11

Drawnix

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDRESEARCH

开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.

$ npx skills add plait-board/drawnix
14.1K stars72 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 Research agents

CLI + Codex · 4 targets

typescriptproductivity
by plait-boardDetailsQuick view
12

Linnix

PROMISING · 60TRUST · 72SAFE · REVIEWEDCODING

eBPF-powered Linux observability with AI incident detection. AGPL-3.0 licensed.

$ npx skills add linnix-os/linnix
246 stars43 quality72 trustReviewed with permission notes5mo 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

rustobservability
by linnix-osDetailsQuick view
13

Pisanix

NEEDS REVIEW · 45TRUST · 67SAFE · EXPERIMENTALCODING

A Database Mesh Project Sponsored by SphereEx

$ npx skills add database-mesh/pisanix
287 stars36 quality67 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 Database and SQL

CLI + Codex · 4 targets

rustkubernetes
by database-meshDetailsQuick view
14

Nix Mineral

STRONG · 75TRUST · 78SAFE · REVIEWEDLEGAL

Conveniently and reasonably harden NixOS.

$ npx skills add cynicsketch/nix-mineral
521 stars53 quality78 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 Legal and compliance

CLI + Codex · 4 targets

nixprivacy
by cynicsketchDetailsQuick view
15

NixThePlanet

STRONG · 70TRUST · 75SAFE · EXPERIMENTALCODING

Run macOS, Windows and more via a single Nix command, or simple nixosModules

$ npx skills add MatthewCroughan/NixThePlanet
708 stars47 quality75 trustExperimental6mo 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 gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

CLI + Codex · 4 targets

nixautomation
by MatthewCroughanDetailsQuick view
16

Nixos Ha Kubernetes

NEEDS REVIEW · 45TRUST · 68SAFE · EXPERIMENTALCODING

Toy highly-available Kubernetes cluster on NixOS

$ npx skills add justinas/nixos-ha-kubernetes
334 stars36 quality68 trustExperimental2y 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

nixterraform
by justinasDetailsQuick 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.

Try the agent resolve API