Claude Directory

Skills

Reusable slash commands that turn multi-step processes into a single action. Add a skill file to .claude/commands/ and get instant access to custom workflows for code reviews, commits, refactoring, test generation, and more. Each skill below includes the prompt content ready to copy into your project or personal commands folder.

1201 skills total

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185 topics

go577 ai285 api139 security97 automation73 testing68 performance58 deployment55 agent46 rag45 cloudflare43 react36 aws34 python30 gcp29 rest25 llm19 monitoring18

Claude API Builder

Build applications with the Claude API and Anthropic SDK with best practices for tool use, streaming, and prompt engineering

apianthropicsdkclaude+1

Systematically refactor code for improved readability, maintainability, and performance

refactoringcode-qualitycleanuppatterns

Context Engineering Kit

Advanced context engineering techniques and patterns with minimal token footprint for efficient Claude Code sessions

contextoptimizationefficiencytokens

Create Pull Request

Generate comprehensive pull request descriptions and create PRs via GitHub CLI

gitgithubprworkflow

Excel / Spreadsheets (XLSX)

Create, edit, and clean .xlsx, .xlsm, .csv, and .tsv files — including formulas, formatting, charts, and data cleanup

excelxlsxcsvspreadsheets+3

Generate conventional commit messages and create commits with best practices

gitcommitworkflow

MCP Server Builder

Guide for creating high-quality Model Context Protocol servers with best practices

mcpserverdevelopmentprotocol+1

Read, extract, merge, split, rotate, watermark, encrypt, and OCR PDF files — including filling PDF forms and extracting tables

pdfdocumentsofficialanthropic+1

Playwright Browser Automation

Browser automation and testing using Playwright for web application testing and scraping

playwrightbrowsertestingautomation+1

PowerPoint (PPTX)

Create, read, edit, and combine PowerPoint presentations — including slide layouts, speaker notes, charts, and templates

powerpointpptxslidesdocuments+2

Create, edit, and optimize Claude Code skills with proper frontmatter, trigger descriptions, and evaluation workflows

skillsmetaofficialdevelopment+1

Core software engineering competencies covering planning, reviewing, testing, and debugging across the SDLC

sdlcplanningtestingdebugging+1

A slash command that helps developers rapidly prototype and build applications through natural language descriptions, guiding Claude through a complete vibe coding workflow from vision to production-ready code.

vibe-codingprototypingrapid-developmentproductivity

Word Documents (DOCX)

Create, read, edit, and format Word documents — including tables of contents, headings, tracked changes, page numbers, and templates

worddocxdocumentsreports+2

Write, review, lint, convert, and debug Ansible with production best practices — FQCN, idempotency, validated templates, no_log secrets, and ansible-lint/yamllint

ansibledevopslintinginfrastructure+1

API Documentation Generator

Analyze API endpoints in your codebase and generate OpenAPI/Swagger documentation automatically

apiopenapiswaggerdocumentation+1

Turns cutting a release into a guided, reviewable flow — analyzes commits since the last version, recommends a SemVer bump with per-change reasoning, syncs appversion.json + package.json, writes the changelog, and tags a GitHub Release

semverversioningchangelogrelease+1

Architecture Diagram Generator

Generate Mermaid diagrams showing system architecture, data flows, and component relationships from your codebase

architecturediagramsmermaidvisualization+1

Changelog Generator

Generate structured changelogs from git history following Keep a Changelog format

changeloggitreleasedocumentation

Perform thorough code reviews with actionable feedback

reviewcode-qualityworkflow

Code Walkthrough

Generate an interactive walkthrough of a codebase feature, tracing execution flow from entry point to output

code-reviewdocumentationonboardingarchitecture+1

Consolidate Memory

Reflective pass over your Claude Code memory files — merge duplicates, fix stale facts, prune the MEMORY.md index

memorymaintenanceofficialanthropic+1

CRA Vulnerability & Reporting Obligations

Maps a product with digital elements to EU Cyber Resilience Act scope, product classification, and Article 14 reporting duties role-by-role, with application dates checked against served legal text.

securitycompliancecravulnerability-management+2

D3.js Data Visualization

Create interactive data visualizations using D3.js with best practices for charts and graphs

d3visualizationchartsdata+1

Database Migration Planner

Plan and generate safe database migrations with rollback strategies and zero-downtime deployment considerations

databasemigrationssqlschema+1

Dependency Audit

Audit project dependencies for security vulnerabilities, outdated packages, and license compliance

dependenciessecurityauditnpm+1

Docker Compose Generator

Generate and optimize Docker Compose configurations for multi-service applications with networking, volumes, and health checks

dockercontainerscomposedevops+1

Turns any topic into a hand-illustrated PDF using the Feynman technique — a plain-language sentence, an analogy that gets its own diagram, an explicit misconceptions section, and a one-breath recap

pdflearningexplainerteaching+2

Git Bisect Helper

Automated git bisect to find the exact commit that introduced a bug, with smart test command generation

gitdebuggingbisectregression

Incident Reporting Navigator (EU)

Screens one security incident across NIS2, GDPR, DORA, and the Cyber Resilience Act, resolving the receiving authority per EU member state and reporting deadlines with citations fetched live from official sources.

securitycomplianceincident-responsegdpr+4

Build, navigate, and test iOS apps via simulator automation with XcodeBuild integration

iosxcodemobiletesting+1

Layerbase Managed Databases

Advise on, provision, and migrate to Layerbase managed cloud databases; audit a repo for database, cache, and search providers it can consolidate

databasepostgresredismigration+1

Monorepo Manager

Manage monorepo operations including dependency graphs, affected package detection, build ordering, and workspace coordination

monorepoworkspacedependenciesbuild

Performance Benchmark

Profile and benchmark code performance, identify bottlenecks, and suggest optimizations with before/after measurements

performancebenchmarkingprofilingoptimization

Pluribus Evidence Attestation

Emit privacy-safe claim/evidence/verdict packets for agent reviews, handoffs, approvals, scores, and skills.

evidenceattestationagent-skillsreview+2

Pre-Deploy Safety Gate

A pre-deploy safety gate for Claude Code that verifies your deploy candidate is a git-descendant of what's actually live (so it can't silently drop a route or feature) and confirms the rollback path works, before you ship. Load-bearing checks are deterministic exit-code scripts; AI agents add code/security/visual/SEO judgment on top.

deploymentdevopsinfrastructurehooks+1

Project Environment Setup

Detect project stack and automatically configure the local development environment with dependencies, tools, and services

setupenvironmentdevtoolsonboarding+1

Project Registry

Manage a personal project registry (PROJECTS.json) with per-project AI-readable dev logs: CRUD, session resume, decision attribution, health check, and version rollback from one menu

project-managementproductivityworkflowregistry+1

Interactively build, explain, and test regular expressions with examples and edge case validation

regexutilityvalidationparsing

Regulatory Threat Model (STRIDE + LINDDUN)

STRIDE and LINDDUN threat modeling with a cited EU security-obligations screen (GDPR, NIS2, CRA, AI Act) and live CVE/CISA-KEV/EPSS dependency screening, run through the Ansvar Gateway MCP connector.

securitycompliancethreat-modelinggdpr+3

Run a comprehensive security audit covering OWASP Top 10, dependency vulnerabilities, secrets detection, and code injection risks

securityauditowaspvulnerabilities+1

Skyvern Browser Automation

AI-powered browser automation — navigate sites, fill forms, extract structured data, log in with stored credentials, and build reusable workflows

browserautomationscrapingai+1

SQL Query Optimizer

Analyze slow SQL queries, explain the execution plan, and suggest indexes or rewrites to make them fast

sqldatabaseperformancequery-optimization+3

Generate comprehensive test suites with unit, integration, and edge case coverage

testingtest-generationcoveragetdd

Web App Testing

End-to-end testing of web applications in a real browser — click, fill, assert, take screenshots, and verify flows before declaring a feature done

testinge2ebrowserqa+1

Web Assets Generator

Generate favicons, PWA app icons, and social media meta images with proper HTML tags

faviconpwameta-tagsimages+1

YouTube Transcript Downloader

Download transcripts and captions from YouTube videos for analysis and summarization

youtubetranscriptcaptionsvideo+1

You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.

Dispatching Parallel Agents

Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies

Executing Plans

Use when you have a written implementation plan to execute in a separate session with review checkpoints

Finishing A Development Branch

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup

Receiving Code Review

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

Requesting Code Review

Use when completing tasks, implementing major features, or before merging to verify work meets requirements

Subagent Driven Development

Use when executing implementation plans with independent tasks in the current session

Systematic Debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

Test Driven Development

Use when implementing any feature or bugfix, before writing implementation code

Using Git Worktrees

Use when starting feature work that needs isolation from current workspace or before executing implementation plans - ensures an isolated workspace exists via native tools or git worktree fallback

Using Superpowers

Use when starting any conversation - establishes how to find and use skills, requiring skill invocation before ANY response including clarifying questions

Verification Before Completion

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

Use when you have a spec or requirements for a multi-step task, before touching code

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