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doc-coauthoring
Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.
docs-review
A well-structured documentation review skill that enforces writing style guidelines with clear workflows for both local and GitHub PR review modes, featuring comprehensive checklists and consistent formatting requirements.
pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
backend-queries-standards
Provides concrete guidance for writing secure and performant database queries. Covers parameterized queries to prevent SQL injection, eager loading to avoid N+1 problems, selective column fetching, indexing strategies, transactions, timeouts, and caching. Includes specific code examples in Python and JavaScript with ORMs like SQLAlchemy and Sequelize.
writing-skills
Applies Test-Driven Development methodology to creating Claude Skills documentation. Provides concrete guidelines for writing effective SKILL.md files with emphasis on trigger-based descriptions, proper structure, and avoiding common pitfalls that cause Claude to skip reading full skill content.
obsidian-markdown
This skill provides a detailed reference for writing Obsidian Flavored Markdown, covering wikilinks, callouts, properties, embeds, and other Obsidian-specific syntax. It serves as a quick lookup guide for users working with .md files in Obsidian, ensuring correct formatting and linking.
frontend-css-standards
Provides clear guidance for writing consistent CSS across different methodologies (Tailwind, BEM, CSS Modules). Emphasizes design token usage, framework patterns over overrides, and performance optimization. Includes practical examples and verification checklist for real-world application.
testing-writing-guidelines
This skill provides concrete guidelines for writing focused tests that prioritize core user flows over edge cases. It emphasizes clear test naming, mocking external dependencies, and fast execution. The decision framework helps developers avoid over-testing during feature development while ensuring critical paths are covered.
Writing Effective Prompts
This skill provides concrete techniques for structuring prompts to improve Claude's responses. It covers role definition, explicit instructions, context framing, XML structuring for complex outputs, and long-document handling strategies. The guidance helps users get more reliable and detailed outputs from Claude.
digital-brain
This skill should be used when the user asks to "write a post", "check my voice", "look up contact", "prepare for meeting", "weekly review", "track goals", or mentions personal brand, content creation, network management, or voice consistency.
theme-factory
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
testing-anti-patterns
This skill identifies and prevents common testing mistakes like testing mock behavior instead of real functionality, adding test-only methods to production code, and creating incomplete mock data. It provides concrete examples, detection rules, and fixes for each anti-pattern. The guidance helps developers write tests that verify actual behavior rather than mock implementation details.
buck2-rule-basics
An interactive tutorial skill that teaches Buck2 rule writing through hands-on practice. It guides users step-by-step from creating a simple text processing rule to understanding configurations, dependencies, and advanced patterns. Includes reference materials for deeper questions and emphasizes adaptive teaching.
ffmpeg-core
A comprehensive and well-structured FFmpeg reference guide covering essential video/audio operations with practical examples, codec recommendations, and performance optimization tips.
summarize
A CLI tool that summarizes content from URLs, local files, and YouTube videos using various AI models. It extracts text/transcripts, supports multiple providers (OpenAI, Anthropic, Google), and offers configurable output length. Works as a fallback for video transcription without requiring yt-dlp.
test-driven-development
This skill enforces strict Test-Driven Development (TDD) discipline for Claude. It mandates writing a failing test before any production code, provides concrete examples of good/bad tests, and includes a verification checklist. It's designed to prevent common rationalizations for skipping TDD.
iso-13485-certification
Provides structured guidance and templates for creating ISO 13485 QMS documentation for medical device manufacturers. Includes gap analysis scripts, detailed procedure templates, and compliance checklists to help teams prepare for certification audits.
meeting-insights-analyzer
Analyzes meeting transcripts to identify communication patterns like conflict avoidance, filler word usage, speaking ratios, and listening habits. Provides timestamped examples with specific improvement suggestions. Works with various transcript formats from Zoom, Google Meet, and other platforms.
firecrawl-scraper
Convert websites into LLM-ready data with Firecrawl API. Features: scrape, crawl, map, search, extract, agent (autonomous), batch operations, and change tracking. Handles JavaScript, anti-bot bypass, PDF/DOCX parsing, and branding extraction. Prevents 10 documented errors. Use when: scraping websites, crawling sites, web search + scrape, autonomous data gathering, monitoring content changes, extracting brand/design systems, or troubleshooting content not loading, JavaScript rendering, bot detection, v2 migration, job status errors, DNS resolution, or stealth mode pricing.
test-driven-development
Use when implementing any feature or bugfix, before writing implementation code
git
Git commit and pull request guidelines using conventional commits. Use when creating commits, writing commit messages, creating PRs, or reviewing PR descriptions.
google-workspace
Build integrations with Google Workspace APIs (Gmail, Calendar, Drive, Sheets, Docs, Chat, Meet, Forms, Tasks, Admin SDK). Covers OAuth 2.0, service accounts, rate limits, batch operations, and Cloudflare Workers patterns. Use when building MCP servers, automation tools, or integrations with any Google Workspace API, or troubleshooting OAuth errors, rate limit 429 errors, scope issues, or API-specific gotchas.
doc-generator
A highly practical skill that automates API documentation generation with clear structure and comprehensive examples for multiple programming languages.
Writing Like User
This skill helps Claude mimic a user's specific writing style based on detailed voice analysis. It captures patterns like em dash usage, sentence rhythm, and conversational tone. The skill provides concrete examples and clear rules for consistent voice emulation across different writing tasks.