Content & Writing

by pr-pm

Use when setting up npm publishing with GitHub Actions - provides trusted publishing with OIDC, provenance attestations, and monorepo configuration

by crazynomad

Search and download podcast episodes from Apple Podcasts. Use when user wants to find podcasts, download podcast episodes, get podcast information, or mentions Apple Podcasts, iTunes, podcast search, or audio downloads.

by pr-pm

Use when developing PRPM (Prompt Package Manager) - comprehensive knowledge base covering architecture, format conversion, package types, collections, quality standards, testing, and deployment

by pr-pm

Comprehensive guide to troubleshooting Pulumi TypeScript errors, infrastructure issues, and best practices - covers common errors, Outputs handling, AWS Beanstalk deployment, and cost optimization

by SudoMaker

Use when working with rEFui (refui) applications where you cannot rely on reading the library source. Covers the retained-mode + signals mental model, DOM/HTML/Reflow renderers, JSX setup (classic pragma vs automatic runtime), directives (on:/class:/style:/attr:/prop:/m: macros), HMR via refurbish/refui/hmr, debugging “UI not updating” issues, and migrating React/Vue/Solid/Svelte patterns to rEFui.

by pr-pm

Use when creating, improving, or troubleshooting Claude Code slash commands. Expert guidance on command structure, arguments, frontmatter, tool permissions, and best practices for building effective custom commands.

by tilework-tech

Use when implementing any feature or bugfix, before writing implementation code - write the test first, watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure first

by pr-pm

Use when testing PRPM CLI commands locally - provides build, environment setup, execution workflow, contract testing to verify documented behavior matches implementation, and comprehensive cross-format conversion testing against local registry

by pr-pm

Use when implementing complex multi-step tasks, fixing critical bugs, or when quality and completeness matter more than speed - ensures comprehensive implementation without shortcuts through systematic analysis, implementation, and verification phases

by pr-pm

Expert guidance for developing Claude Code hooks in TypeScript with shared utilities, esbuild compilation, and Vitest testing - distributes compiled JS while maintaining TypeScript development experience

by mbrock

Port Ruby gems with native C extensions to Fil-C. Use when fixing gem compilation errors, VALUE/int type mismatches, rb_attr/rb_protect issues, or using ast-grep for Ruby C extensions.

by maquina-app

Build consistent, accessible UIs in Rails using maquina_components. Use this skill when implementing UI for features, creating views, building forms, or reviewing UI specs. Triggers on view creation, UI implementation, form building, layout design, or mentions of maquina_components usage.

by cartridge-gg

Run the test suite for the Cartridge Controller monorepo. Use when validating changes, before committing, or when asked to run tests.

by kenneth-liao

Perform comprehensive competitor analysis for any business. Produces an executive-summary markdown report with target customer profile, market positioning, pricing/business model, product features, funding/company size, SWOT analysis, and competitive matrix. All findings are data-grounded. Use when the user asks to analyze competitors, understand competitive landscape, compare a business to alternatives, or perform market research.

by DataTalksClub

Get or add homeworks and projects to courses via API using curl

by maxim-ist

Use when designing or architecting Elixir/Phoenix applications, creating comprehensive project documentation, planning OTP supervision trees, defining domain models with Ash Framework, structuring multi-app projects with path-based dependencies, or preparing handoff documentation for Director/Implementor AI collaboration

by kenneth-liao

Conduct pure research for YouTube video topics by analyzing competitors, identifying content gaps, and documenting strategic insights. Use when you need to research a video topic before planning. Produces concise, insight-focused research documents that identify the biggest opportunities for video performance.

by kenneth-liao

Skill for creating and editing Youtube thumbnails that are optimized for click-through rate. This skill should not be used directly, instead use the Thumbnail Designer subagent who can also invoke this skill. Use when the user asks to create a thumbnail from scratch or edit an existing thumbnail.

by kenneth-liao

Generate optimized YouTube video titles that maximize click-through rates by sparking curiosity and complementing thumbnails. This skill should be used when the user asks to create, improve, or brainstorm YouTube video titles, or when working on YouTube content that requires title optimization.

by kenneth-liao

Skill for creating optimized YouTube video opening hooks (first 5-30 seconds) that maximize viewer retention and watch time. Use when planning video scripts, reviewing video openings, or optimizing existing content for better retention metrics.

by nokonoko1203

Use this skill when the user asks to save, remember, recall, or organize memories. Triggers on: 'remember this', 'save this', 'note this', 'what did we discuss about...', 'check your notes', 'clean up memories'. Also use proactively when discovering valuable findings worth preserving.

by HacktronAI

Solve CTF (Capture The Flag) challenges by analyzing challenge descriptions, source code, and interacting with challenge environments to capture flags.

by yaochangyu

GitLab 開發者評估與分析技能，使用 gl-cli.py 工具分析開發者的程式碼品質、提交歷史、專案參與度與技術水平，並產生綜合評估報告。

by HoangNguyen0403

Swagger automation and Generic response documentation.

by HoangNguyen0403

File-system routing, Layouts, and Route Groups.

by HoangNguyen0403

Image, Font, Script, and Metadata optimization strategies.

by HoangNguyen0403

RSC usage, "use client" directive, and Component Purity.

by dougburks

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by HacktronAI

Specialized in reverse-engineering compiled binaries (JARs, DLLs). Use this when the user asks to compare versions, find security fixes, or analyze binary patches.

by adrianpuiu

Comprehensive project planning and documentation generator for software projects. Creates structured requirements documents, system design documents, and task breakdown plans with implementation tracking. Use when starting a new project, defining specifications, creating technical designs, or breaking down complex systems into implementable tasks. Supports user story format, acceptance criteria, component design, API specifications, and hierarchical task decomposition with requirement traceability.

by HoangNguyen0403

Optimization strategies for React applications (Client & Server).

by HoangNguyen0403

Testing strategies with RTL and Jest/Vitest.

by HoangNguyen0403

TypeScript patterns specific to React components and hooks.

by HoangNguyen0403

Standards for creating new High-Density Agent Skills.

by nokonoko1203

Execute textlint on specified files, apply automatic fixes, manually fix remaining errors, and repeat until all errors are resolved. Use when editing markdown or text files that need linting.

by peterhajas

Command-line tool for managing TiddlyWiki files. Use when working with TiddlyWiki (.html) files, tiddlers, or when the user mentions TiddlyWiki operations.

by HoangNguyen0403

Idiomatic TypeScript patterns for clean, maintainable code.

by HacktronAI

Bypass a Coraza WAF protecting a vulnerable Next.js 16 backend. Analyze parser differentials between Go (WAF) and Node.js (backend) to find bypasses.

by genlayerlabs

Debug and manage Cloudflare DNS, cache, and proxy settings using flarectl

by wshuyi

深度调研方法论（8步法）：将模糊主题转化为高质量调研报告。自动执行问题拆解、资料分层、事实抽取、框架对比、推导验证，输出可交付的结构化报告。触发词：- "深度调研"、"深度研究"、"深入分析"- "帮我调研"、"调研一下"、"研究一下"- "对比分析"、"概念对比"、"技术对比"- "写调研报告"、"出调研报告"注意：如果用户需要的是可视化图谱而非报告，请使用 research-to-diagram skill。

by postrv

Use narsil-mcp code intelligence tools effectively. Use when searching code, finding symbols, analyzing call graphs, scanning for security vulnerabilities, exploring dependencies, or performing static analysis on indexed repositories.

by genlayerlabs

Query Studio deployment PostgreSQL databases for transaction debugging and analytics

by vm0-ai

Database migrations and Drizzle ORM guidelines for the vm0 project

by vm0-ai

Complete end-to-end feature development workflow from requirements analysis to PR merge

by vm0-ai

Core architectural and code quality principles that guide all development decisions in the vm0 project

by wshuyi

深度调研主题并自动生成知识关系图谱PDF。接收研究主题后自动进行网络调研、信息收集、知识整理，最终生成专业的可视化关系图谱。适用于"研究...并做图"、"深度分析...并可视化"、"生成知识图谱"等场景。

by zainfathoni

Preview and screenshot local dev servers and storybooks. Use when asked to view UI components, take screenshots of storybooks, or inspect the web/server apps.

by sammcj

Creating and maintaining CLAUDE.md project memory files that provide non-obvious codebase context. Use when (1) creating a new CLAUDE.md for a project, (2) adding architectural patterns or design decisions to existing CLAUDE.md, (3) capturing project-specific conventions that aren't obvious from code inspection.

by sammcj

Critical thinking and logical reasoning analysis skills for when you are explicitly asked to critically analyse written content such as articles, blogs, transcripts and reports (not code).

by nbashaw

Guide users through building a custom customer support automation skill for their company. Walks through planning integrations, writing scripts for their support stack (Zendesk, HelpScout, Intercom, etc.), creating response templates, and setting up an automated triage workflow. Use when users want to create their own support automation.

by sammcj

Extract wisdom, insights, and actionable takeaways from text sources. Use when asked to analyse, summarise, or extract key learnings from blog posts, articles, markdown files, or other text content.

by sammcj

Guidance for editing Ghostty terminal configuration files. You must use this skill when creating or modifying Ghostty config files.

by sammcj

Practical bash scripting guidance emphasising defensive programming, ShellCheck compliance, and simplicity. Use when writing shell scripts that need to be reliable and maintainable.

by sammcj

Guide for creating effective Claude Skills. This skill should be used when users want to create (or update) a skill that extends Claude's capabilities with specialised knowledge, workflows, or tool integrations.

by sammcj

This skill should be used when writing or reviewing Swift code for iOS or macOS projects. Apply modern Swift 6+ best practices, concurrency patterns, API design guidelines, and migration strategies. Covers async/await, actors, MainActor, Sendable, typed throws, and Swift 6 breaking changes.

by sammcj

Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behaviour, production pollution with test-only methods, and mocking without understanding dependencies

by sammcj

Applies the Diataxis framework to create or improve technical documentation. Use when being asked to write high quality tutorials, how-to guides, reference docs, or explanations, when reviewing documentation quality, or when deciding what type of documentation to create. Helps identify documentation types using the action/cognition and acquisition/application dimensions.

by sammcj

Applies current Go testing best practices. Use when writing or modifying Go test files or advising on Go testing strategies.

by sammcj

Extract wisdom, insights, and actionable takeaways from YouTube videos. Use when asked to analyse, summarise, or extract key learnings from YouTube content. Downloads video transcripts, performs analysis including summarisation, extracts key insights, notable quotes, structured summaries, and actionable takeaways.

by neondatabase

Use this skill when the user asks to add documentation, add docs, add references, or install documentation about Neon. Adds Neon best practices reference links to project AI documentation (CLAUDE.md, AGENTS.md, or Cursor rules). Does not install packages or modify code.

by rohunj

Convert bug reports into prd.json user stories for autonomous fixing. Use after running test-and-break skill. Triggers on: convert bugs to stories, fix these bugs, add bugs to prd, create fix stories.

by Afaneor

Automated code quality checks before commits. Use before committing code, when finishing a feature, or when user mentions "ready to commit" or "quality check".

by rohunj

Analyze a PRD for edge cases, failure modes, and scenarios that might be missed. Use after creating a PRD to strengthen it. Triggers on: analyze edge cases, find edge cases, what could go wrong, edge case analysis.

by georgeguimaraes

This skill should be used when the user asks to "implement a feature in Elixir", "refactor this module", "should I use a GenServer here?", "how should I structure this?", "use the pipe operator", "add error handling", "make this concurrent", or mentions protocols, behaviours, pattern matching, with statements, comprehensions, structs, or coming from an OOP background. Contains paradigm-shifting insights.

by georgeguimaraes

This skill should be used when the user asks to "add background processing", "cache this data", "run this async", "handle concurrent requests", "manage state across requests", "process jobs from a queue", "this GenServer is slow", or mentions GenServer, Supervisor, Agent, Task, Registry, DynamicSupervisor, handle_call, handle_cast, supervision trees, fault tolerance, "let it crash", or choosing between Broadway and Oban.

by georgeguimaraes

This skill should be used when the user asks to "add a LiveView page", "create a form", "handle real-time updates", "broadcast changes to users", "add a new route", "create an API endpoint", "fix this LiveView bug", "why is mount called twice?", or mentions handle_event, handle_info, handle_params, mount, channels, controllers, components, assigns, sockets, or PubSub. Essential for avoiding duplicate queries in mount.

by rohunj

Review user stories for quality, proper sizing, sequencing, and acceptance criteria. Use before converting to prd.json. Triggers on: review stories, check user stories, story quality, validate stories.

by Afaneor

Enforces type hints, docstrings, and Python best practices. Use when writing or refactoring Python code, creating new functions, or when user mentions "production-ready" or "type-safe" code.

by rohunj

Autonomous testing skill that opens a deployed app, goes through user flows, tries to break things, and writes detailed bug reports. Use after deploying to staging. Triggers on: test the app, find bugs, QA the deployment, break the app, test staging.

by team-mirai-volunteer

Executes browser-based QA tests using agent-browser CLI, covering happy paths and error paths. Use when testing web apps, verifying UI behavior, running E2E tests, or capturing screenshots on localhost.

by georgeguimaraes

This skill should be used when the user works on any .ex or .exs file, mentions Elixir/Phoenix/Ecto/OTP, the project has a mix.exs, or asks "which skill should I use", "new to Elixir", "help with Elixir". Routes to the correct thinking skill BEFORE exploring code. Triggers on "implement", "add", "fix", "refactor" in Elixir projects.

by kylezantos

Expert motion and interaction design auditor based on Emil Kowalski, Jakub Krehel, and Jhey Tompkins' techniques. Use when reviewing UI animations, transitions, hover states, or any motion design work. Provides per-designer perspectives with context-aware weighting.