AI Skills and Agent Tools Directory

Directory of ready-to-use AI skills and agent tools, with description, requirements, compatibility and provider – curated and reviewed regularly.

AI skills are ready-to-use capabilities for AI agents – from code review and document analysis to automated workflows. Every skill is listed with its provider, requirements and compatibility.

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Vulnerability Scanner

Free

Structured security analysis with OWASP guidance, attack-surface mapping, and risk-based prioritization.

davila7

Web Application Testing

Free

GitHub skill for Playwright-based testing, debugging, and documentation of local web applications.

GitHub

Web Design Reviewer

Free

GitHub skill for visual web design reviews, responsive quality, and accessible UI improvements.

GitHub

Web Interface Guidelines

Free

Vercel’s official agent skill for systematic reviews of web interfaces.

Vercel

Web Performance Audit

Free

Official Cloudflare skill for measurable web performance audits with Chrome DevTools MCP.

Cloudflare

WorkIQ Copilot

Free

Official GitHub Copilot skill for using WorkIQ to query Microsoft 365 context, communications, documents, and schedules.

GitHub

Writing Hookify Rules

Free

Writes Hookify rules for Claude Code with suitable events, patterns, conditions, and warnings.

Anthropic

aoti-debug

Free

Official PyTorch guidance for systematic debugging of AOTInductor failures.

PyTorch

at-dispatch-v2

Free

Official PyTorch guidance for converting AT_DISPATCH macros to AT_DISPATCH_V2.

PyTorch

cloudflare-browser

Free

Cloudflare skill for browser automation through Browser Rendering and CDP.

Cloudflare

cloudflare-deploy

Free

OpenAI skill for structured deployments across the Cloudflare platform.

OpenAI

data-context-extractor

Free

Extracts company-specific data knowledge and turns it into a maintainable analysis skill with reference files.

Anthropic

docstring

Free

Official PyTorch guidance for precise, consistent, and verifiable docstrings.

PyTorch

durable-objects

Free

Official Cloudflare skill for stateful coordination with Durable Objects.

Cloudflare

gh-fix-ci

Free

OpenAI Codex skill for inspecting failed GitHub Actions checks and preparing safe fixes.

OpenAI

image-manipulation-image-magick

Free

Official GitHub Copilot skill for image dimensions, formats, metadata, thumbnails, and batch processing with ImageMagick.

GitHub

image-to-code

Free

An image-first website-design workflow: generate references, analyze them closely, then implement the frontend.

Leon Lin

instrument-data-to-allotrope

Free

Standardizes laboratory instrument files into Allotrope Simple Model JSON or flattened 2D CSV for LIMS, data platforms, and analysis handoffs.

Anthropic

list-npm-package-content

Free

Inspects the actual contents of an npm tarball before publishing or debugging.

Vercel

metal-kernel

Free

Official PyTorch guidance for native Metal kernels and MPS operators on Apple Silicon.

PyTorch

netlify-deploy

Free

OpenAI skill for deliberate Netlify deployments through the official CLI.

OpenAI

nextflow-development

Free

Guided nf-core analyses for RNA-seq, WGS/WES, and ATAC-seq with Nextflow, reproducible test profiles, and verifiable outputs.

Anthropic

render-deploy

Free

Official OpenAI skill for Render deployments, render.yaml Blueprints, and safer deployment planning.

OpenAI

sandbox-sdk

Free

Official Cloudflare skill for secure, isolated code execution with Sandbox SDK.

Cloudflare