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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.

  • Xcode Build Optimization Agent Skill1.1K stars

    An Agent Skill helping you to optimize Xcode incremental and clean builds by running benchmarks and optimizin…

    Trust 85Quality 90agent-skills
  • Low Level Dev Skills139 stars

    A curated suite of AI agent skills for systems and low-level programming with C/C++, Rust, and Zig toolchains…

    Trust 83Quality 85development
  • Bootstrap Email1.2K stars

    Bootstrap stylesheet, compiler, and inliner for responsive and consistent emails with the Bootstrap syntax yo…

    Trust 84Quality 82productivity-automation

Codex, Claude Code, Cursor

Coding agent skills

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

  • Codex Autoresearch669 stars

    A codex plugin for running optimization loops inside a codebase. It is useful when you have a measurable targ…

    Trust 81Quality 83agent-skills
  • Codex Complexity Optimizer893 stars

    Codex skill for safe codebase complexity analysis and performance optimization reports

    Trust 81Quality 78development
  • Skills28 stars

    A collection of skills for AI agents (Kiro, Cursor, Windsurf, Claude Code, and others). Each skill is a reusa…

    Trust 77Quality 64coding-agents

Documents and knowledge

Research and RAG skills

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

  • AutoRAG4.8K stars

    AutoRAG: An Open-Source Framework for Retrieval-Augmented Generation (RAG) Evaluation & Optimization with Aut…

    Trust 87Quality 99data
  • Agentica1.0K stars

    TypeScript AI AI Function Calling Framework enhanced by compiler skills.

    Trust 85Quality 89data
  • RAG In Action753 stars

    End-to-end RAG system design, evaluation, and optimization. 极客时间RAG训练营，RAG 10大组件全面拆解，4个实操项目吃透 RAG 全流程。RAG的落地，…

    Trust 72Quality 48rag-knowledge

Markets and quant

Finance and trading skills

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

  • CuFOLIO443 stars

    cuFOLIO is a GPU-accelerated portfolio optimization toolkit for building, backtesting, and scaling modern inv…

    Trust 80Quality 78finance
  • FactorHub371 stars

    FactorHub is an open-source modern quantitative factor analysis platform designed specifically for the Chines…

    Trust 74Quality 68finance
  • Algobot954 stars

    Cryptocurrency trading bot with a graphical user interface with support for simulations, backtests, optimizat…

    Trust 73Quality 50finance

Crawlers and extraction

Web scraping skills

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

  • Siteone Crawler770 stars

    SiteOne Crawler is a cross-platform website crawler and analyzer for SEO, security, accessibility, and perfor…

    Trust 79Quality 74web-automation
  • Gtm Engineer Skills1.2K stars

    Claude Code skill for improving website AEO (AI Engine Optimization) and GEO (Generative Engine Optimization)…

    Trust 87Quality 93development
  • TNN4.6K stars

    TNN: developed by Tencent Youtu Lab and Guangying Lab, a uniform deep learning inference framework for mobile…

    Trust 78Quality 72document-processing

Slides and decks

PPT and presentation skills

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

  • Architecture Drawer16 stars

    Skill for Claude Code & Codex: describe your system architecture in text → get an editable PowerPoint diagram…

    Trust 74Quality 64presentation

Images, video, UI

Design and creative skills

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

  • DeepSpeed43K stars

    DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficie…

    Trust 90Quality 100ml-automation
  • Optuna14K stars

    A hyperparameter optimization framework

    Trust 88Quality 100ml-automation
  • Tvm13K stars

    Open Machine Learning Compiler Framework

    Trust 88Quality 100ml-automation

Analysis and pipelines

Data and analytics skills

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

  • Olake1.4K stars

    OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fus…

    Trust 86Quality 100data-analysis
  • Graphjin3.1K stars

    GraphJin - An Automagical Compiler to Connect AI to Your Databases

    Trust 84Quality 97data-analysis
  • Sql Ultimate Course1.2K stars

    The most comprehensive SQL guide from a real-world expert! Learn everything from basics to advanced queries,…

    Trust 80Quality 65data-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

227

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

225 quality215 maintained

Research

Research and knowledge work

77

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

76 quality73 maintained

Presentation

Presentation and deck workflows

2

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

2 quality2 maintained

Finance

Finance and quant workflows

23

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

23 quality21 maintained

Marketing

Marketing and growth automation

18

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

18 quality18 maintained

Design

Design and creative production

58

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

58 quality58 maintained

Data

Data, BI, and analytics

38

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

38 quality37 maintained

Legal

Legal, policy, and compliance

15

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

15 quality12 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 449 ranked candidates matching "compiler-optimization"

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

1

Mercury

VERIFIEDPROMISING · 66TRUST · 79SAFE · EXPERIMENTALLEGAL

Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat.

$ npx skills add Alex313031/Mercury
1.5K stars49 quality79 trustExperimentalBrowser agents2y since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.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 Legal and compliance

Browser agents + CLI · 4 targets

javascriptprivacy
by Alex313031DetailsQuick view
2

Llm Wiki Compiler

VERIFIEDEXCELLENT · 94TRUST · 84SAFE · REVIEWEDRESEARCH

The knowledge compiler. Raw sources in, interlinked wiki out. Inspired by Karpathy's LLM Wiki pattern.

$ npx skills add atomicstrata/llm-wiki-compiler
1.5K stars64 quality84 trustReviewed with permission notes2mo 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 Document processing

CLI + Codex · 4 targets

typescriptmarkdown
by atomicstrataDetailsQuick view
3

Optimization Engine

PROMISING · 68TRUST · 76SAFE · REVIEWEDCODING

Nonconvex embedded optimization: code generation for fast real-time optimization + ROS support

$ npx skills add alphaville/optimization-engine
636 stars50 quality76 trustReviewed with permission notes4mo 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 Coding agents

CLI + Codex · 4 targets

rustrobotics
by alphavilleDetailsQuick view
4

TVM Solidity Compiler

PROMISING · 66TRUST · 75SAFE · REVIEWEDDATA

Solidity compiler for TVM

$ npx skills add everx-labs/TVM-Solidity-Compiler
126 stars45 quality75 trustReviewed with permission notes3mo 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 Data analysis

CLI + Codex · 4 targets

c++blockchain
by everx-labsDetailsQuick view
5

Xcode Build Optimization Agent Skill

VERIFIEDEXCELLENT · 90TRUST · 85SAFE · REVIEWEDCODING

An Agent Skill helping you to optimize Xcode incremental and clean builds by running benchmarks and optimizing build settings.

$ npx skills add AvdLee/Xcode-Build-Optimization-Agent-Skill
1.1K stars60 quality85 trustReviewedClaude Code4mo 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 Coding agents

Claude Code + CLI · 4 targets

pythonai-agents
by AvdLeeDetailsQuick view
6

LLMCompiler

VERIFIEDPROMISING · 67TRUST · 77SAFE · EXPERIMENTALCODING

[ICML 2024] LLMCompiler: An LLM Compiler for Parallel Function Calling

$ npx skills add SqueezeAILab/LLMCompiler
1.9K stars50 quality77 trustExperimental2y since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.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

pythonllm
by SqueezeAILabDetailsQuick view
7

Openclaw Optimization Guide

STRONG · 74TRUST · 78SAFE · REVIEWEDCODING

Make your OpenClaw AI agent faster, smarter, and cheaper. Speed optimization, memory architecture, context management, model selection, and one-shot development guide.

$ npx skills add OnlyTerp/openclaw-optimization-guide
353 stars52 quality78 trustReviewedClaude Code2mo 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

Claude Code + CLI · 4 targets

javascriptai-agents
by OnlyTerpDetailsQuick view
8

Google AI Search Optimization

PROMISING · 61TRUST · 74SAFE · REVIEWEDMARKETING

Unofficial Agent Skill based on Google Search guidance for AI Overviews, AI Mode, and SEO audits.

$ npx skills add deepakness/google-ai-search-optimization
129 stars46 quality74 trustReviewed with permission notesClaude Code3mo 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 Marketing and growth

Claude Code + CLI · 4 targets

seo
by deepaknessDetailsQuick view
9

Evolutionary Policy Optimization

PROMISING · 66TRUST · 78SAFE · REVIEWEDCODING

Pytorch implementation of Evolutionary Policy Optimization, from Wang et al. of the Robotics Institute at Carnegie Mellon University

$ npx skills add lucidrains/evolutionary-policy-optimization
110 stars45 quality78 trustReviewed with permission notes3mo 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 GitHub automation

CLI + Codex · 4 targets

pythonrobotics
by lucidrainsDetailsQuick view
10

Infra

STRONG · 74TRUST · 77SAFE · REVIEWEDCODING

Infrastructure to set up the public Compiler Explorer instances and compilers

$ npx skills add compiler-explorer/infra
418 stars52 quality77 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

pythonterraform
by compiler-explorerDetailsQuick view
11

LibAUC

STRONG · 73TRUST · 76SAFE · REVIEWEDDESIGN

LibAUC: A Deep Learning Library for X-Risk Optimization

$ npx skills add Optimization-AI/LibAUC
321 stars51 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 Multimodal media

CLI + Codex · 4 targets

pythonmachine-learning
by Optimization-AIDetailsQuick view
12

Awesome Claude Code

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

$ npx skills add hesreallyhim/awesome-claude-code
49.7K stars76 quality88 trustReviewedClaude Code23d 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: License is unclear
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + CLI · 4 targets

pythonclaude-code
by hesreallyhimDetailsQuick view
13

Ray

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

$ npx skills add ray-project/ray
42.9K stars76 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 GitHub automation

CLI + Codex · 4 targets

pythonmachine-learning
by ray-projectDetailsQuick view
14

Marked

VERIFIEDEXCELLENT · 100TRUST · 85SAFE · REVIEWEDRESEARCH

A markdown parser and compiler. Built for speed.

$ npx skills add markedjs/marked
36.9K stars75 quality85 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 Document processing

CLI + Codex · 4 targets

javascriptmarkdown
by markedjsDetailsQuick view
15

Optuna

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDESIGN

A hyperparameter optimization framework

$ npx skills add optuna/optuna
14.4K stars72 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 Multimodal media

CLI + Codex · 4 targets

pythonmachine-learning
by optunaDetailsQuick view
16

Tvm

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDDESIGN

Open Machine Learning Compiler Framework

$ npx skills add apache/tvm
13.5K stars72 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 Multimodal media

CLI + Codex · 4 targets

pythonmachine-learning
by apacheDetailsQuick 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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