Code Gen
Generate code, boilerplate, scaffolding
ascii-circuit-diagram-creator
by Takazudo
Create and validate ASCII circuit diagrams with automatic rule checking and iterative refinement. Use when the user requests circuit diagrams in ASCII/text format, or when creating technical documentation with embedded circuit schematics. Automatically ensures diagrams follow golden rules (no line crossings without junctions, no lines crossing labels, proper component connections, correct polarity). Includes preview validation using monospace rendering.
git-filtered-merge
by Takazudo
Filtered squash merge: take only matching paths (e.g., doc/) from a source branch and apply them to a target branch via squash merge, PR creation. Use when: (1) User says 'filtered merge', 'sync doc to develop', 'cherry-pick directory', (2) User wants to sync a subset of changes between branches, (3) User needs to apply only specific directory or file changes from one branch to another.
schemdraw-circuit-generator
by Takazudo
Generate high-quality professional circuit diagrams using schemdraw Python library. Creates vector graphics (SVG/PDF/PNG) from natural language circuit descriptions. Supports extensive component library including resistors, capacitors, inductors, diodes, transistors, opamps, ICs, logic gates, and more. Use when (1) User requests circuit diagrams or schematics, (2) User wants professional/publication-quality output, (3) User needs vector graphics (SVG/PDF) for documentation, (4) Creating complex circuits with ICs opamps or digital logic, (5) User explicitly mentions schemdraw or wants alternative to ASCII circuits, (6) User needs diagrams for papers documentation or presentations.
copilot-instructions
by Takazudo
Generate or update the .github/copilot-instructions.md file for GitHub Copilot custom instructions. Use when: (1) User wants to create Copilot instructions for a project, (2) User asks to update or improve existing Copilot guidelines, (3) User mentions 'copilot instructions', 'copilot guidelines', or 'copilot config'. Explores codebase to discover tech stack, file conventions, import patterns, component structure, code style, and testing approaches. Creates actionable instructions with code examples.
pr-revise
by Takazudo
Update an existing PR's title and description to reflect the full implementation. Use when: (1) User says 'revise pr', 'update pr description', 'pr revise', (2) Additional work was done after the original PR was created and the PR title/body no longer matches the actual changes, (3) User wants to sync the PR metadata with the current state of the branch.
r3f-materials
by EnzeD
React Three Fiber materials - PBR materials, Drei materials, shader materials, material properties. Use when styling meshes, creating custom materials, working with textures, or implementing visual effects.
doc-driven-dev
by zigcc
This skill provides documentation-driven development workflow guidance. It ensures proper Story file creation, ROADMAP status tracking, and documentation synchronization. Essential for creating or updating Story files, checking ROADMAP.md status, validating completion status, and syncing documentation with code changes.
appwrite-typescript
by appwrite
Appwrite TypeScript SDK skill. Use when building browser-based JavaScript/TypeScript apps, React Native mobile apps, or server-side Node.js/Deno backends with Appwrite. Covers client-side auth (email, OAuth, anonymous), database queries, file uploads, real-time subscriptions, and server-side admin via API keys for user management, database administration, storage, and functions.
strategy-compare
by marketcalls
Compare multiple strategies or directions (long vs short vs both) on the same symbol. Generates side-by-side stats table.
invoice-generation
by eachlabs
Generate professional invoices, receipts, quotes, and financial documents using each::sense AI. Create branded business documents with automatic calculations, multi-currency support, and customizable layouts.
emoji-sticker-generation
by eachlabs
Generate custom emoji and sticker packs using each::sense AI. Create personalized emoji from photos, expression packs, animated stickers, and platform-specific emoji sets for Slack, Discord, WhatsApp, and more.
book-research-assistant
by robertguss
Plan, orchestrate, and validate deep research for nonfiction books. Use when an author has completed book architecture and needs to fill research gaps before outlining chapters. Triggers include requests to plan research, generate research prompts, validate research quality, or prepare for drafting. This skill does everything around deep research—planning, prompting, validating, synthesizing—but the actual research execution happens externally via Claude and Gemini deep research. Requires upstream documents from book-architect (Research Gaps Document, Master Architecture Document, Section Blueprints) and book-ideation (Book Concept Document).
optimize
by marketcalls
Optimize strategy parameters using VectorBT. Tests parameter combinations and generates heatmaps.
ar-filter-generation
by eachlabs
Generate AR filters and face effects using each::sense AI. Create face filters, beauty effects, makeup overlays, branded AR experiences, and 3D face tracking effects for social media platforms.
ai-headshot-generation
by eachlabs
Generate professional AI headshots from casual photos using each::sense AI. Create corporate portraits, LinkedIn photos, executive headshots, team photos, and more with consistent, professional quality.
flyer-design-generation
by eachlabs
Generate professional flyers and leaflets using each::sense AI. Create event flyers, promotional materials, real estate listings, restaurant menus, and more with eye-catching designs optimized for print and digital distribution.
quick-stats
by marketcalls
Quickly fetch data and print key backtest stats for a symbol with a default EMA crossover strategy. No file creation needed - runs inline in a notebook cell or prints to console.
backtest
by marketcalls
Quick backtest a strategy on a symbol. Creates a complete .py script with data fetch, signals, backtest, stats, and plots.
design-system-analyzer
by NakanoSanku
Analyze any website's UI style using ChromeDevTools to extract precise CSS tokens, animations, and interaction states. Handles complex sites and anti-bot measures by guiding the user. Triggers on "analyze this site", "extract UI style", "create design system from [URL]", or "learn visual style".
cve-watchlist-action-recommendation-generator
by ArabelaTso
Generate prioritized CVE watchlists and actionable security recommendations for repositories. Use when analyzing CVE scan results, creating security reports, prioritizing vulnerability remediation, or generating security gate reports for CI/CD. Takes CVE scan results (JSON/SARIF from npm audit, pip-audit, Snyk), reachability analysis, and cutoff date as input. Combines severity, reachability, exploitability, and dependency criticality to rank CVEs by practical risk. Outputs markdown reports with concrete next-step guidance (immediate upgrade, monitor, ignore with justification, apply mitigation) suitable for issue trackers, security reviews, and CI security gates.
article-publisher
by 0xAxiom
Generate branded banners and publish Markdown articles to X (Twitter) Articles editor. Use when user wants to publish an article to X, generate a banner image, or convert markdown for publishing. Handles: banner generation (fal.ai + HTML/Playwright), markdown parsing into sequential steps, and step-by-step browser automation.
exam-prep
by szeyu
Comprehensive exam preparation strategies and materials. Creates study schedules, review sheets, practice tests, and identifies weak areas. Use when preparing for exams, creating study plans, building review materials, or organizing exam preparation. Triggers - exam prep, test preparation, study schedule, review sheet, practice test, exam study plan.
ai-drawio
by GBSOSS
Generate draw.io diagrams from natural language and render in browser
skill-creator
by XiaoMi
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.