release-note-generation
Toolkit for generating PowerToys release notes from GitHub milestone PRs or commit ranges. Use when asked to create release notes, summarize milestone PRs, generate changelog, prepare release documentation, request Copilot reviews for PRs, update README for a new release, manage PR milestones, or collect PRs between commits/tags. Supports PR collection by milestone or commit range, milestone assignment, grouping by label, summarization with external contributor attribution, and README version bumping.
winmd-api-search
Find and explore Windows desktop APIs. Use when building features that need platform capabilities — camera, file access, notifications, UI controls, AI/ML, sensors, networking, etc. Discovers the right API for a task and retrieves full type details (methods, properties, events, enumeration values).
wpf-to-winui3-migration
Guide for migrating PowerToys modules from WPF to WinUI 3 (Windows App SDK). Use when asked to migrate WPF code, convert WPF XAML to WinUI, replace System.Windows namespaces with Microsoft.UI.Xaml, update Dispatcher to DispatcherQueue, replace DynamicResource with ThemeResource, migrate imaging APIs from System.Windows.Media.Imaging to Windows.Graphics.Imaging, convert WPF Window to WinUI Window, migrate .resx to .resw resources, migrate custom Observable/RelayCommand to CommunityToolkit.Mvvm source generators, handle WPF-UI (Lepo) to WinUI native control migration, or fix installer/build pipeline issues after migration. Keywords: WPF, WinUI, WinUI3, migration, porting, convert, namespace, XAML, Dispatcher, DispatcherQueue, imaging, BitmapImage, Window, ContentDialog, ThemeResource, DynamicResource, ResourceLoader, resw, resx, CommunityToolkit, ObservableProperty, WPF-UI, SizeToContent, AppWindow, SoftwareBitmap.
bilibili-subtitle
从 Bilibili 视频提取字幕、转录无字幕视频、生成结构化摘要。触发条件：Bilibili URL (bilibili.com)、BV ID (BV1xxx)、或"提取B站字幕"等请求。
radix-ui
Build accessible, unstyled React UI components with Radix Primitives
react-hook-form
Performant React forms with minimal re-renders and built-in validation
structlog
Structured logging for Python applications with context support and powerful processors
uvicorn
ASGI server for Python web applications - Fast, production-ready server for async frameworks
axios
Promise-based HTTP client for making requests from browser and Node.js
Next.js 15
Modern React framework for building full-stack web applications with App Router, Server Components, and optimized performance
React 19
Modern React development with React 19 features, hooks, components, and server-side capabilities
shadcn/ui
A collection of beautifully designed, accessible UI components built with Radix UI and Tailwind CSS
Tailwind CSS
Utility-first CSS framework for rapidly building custom user interfaces
TanStack Query v5
Powerful data fetching and state management library for React applications with server state synchronization, caching, and background updates.
TypeScript
Framework-focused TypeScript development with types, interfaces, generics, and utility types
Zod v4
TypeScript-first schema validation library with static type inference and runtime validation
alembic
Database migration management for SQLAlchemy projects using Alembic
apscheduler
Advanced Python Scheduler - Task scheduling and job queue system
FastAPI Development
Build async APIs with FastAPI, including endpoints, dependency injection, validation, and testing. Use when creating REST APIs, web backends, or microservices.
httpx
A next-generation HTTP client for Python with both sync and async support, perfect for modern Python applications
pydantic
Data validation and settings management using Python type annotations with Pydantic v2
pytest
Python testing framework for writing simple, scalable, and powerful tests
SQLAlchemy 2.0+
Modern async ORM with type-safe models and efficient queries
context-snapshot
Create a durable handoff file that captures important conversation state for agent continuity. Use when the context window is getting full, when switching agents/sessions, when handing off work, or when asked to summarize progress without losing decisions, constraints, risks, and pending tasks.
creativity
Generates non-obvious ideas using Verbalized Sampling (VS-CoT). Use when the user needs to brainstorm novel solutions, avoid stereotypical patterns, or write creatively.
design-brief
Create strategic design briefs that empower designers. Use when asked to write a design brief, product brief, feature brief for a new product, flow, or a feature. Triggers include "create a design brief", "brief for [feature]", or "design spec".
obsidian-canvas
Create, edit, and manipulate Obsidian Canvas (.canvas) files. Use this skill when the user wants to visualize concepts, build flowcharts, or organize information spatially using the JSON Canvas format.
pen-design
Design and manipulate Pencil (.pen) files using MCP tools. Use this skill when (1) creating UI screens, dashboards, or layouts in .pen format, (2) reading or modifying existing .pen designs, (3) working with design system components, (4) generating code from .pen files, or (5) understanding PEN file structure, tokens, or schema.
code-style
PHP coding standards and WordPress patterns for ActivityPub plugin. Use when writing PHP code, creating classes, implementing WordPress hooks, or structuring plugin files.
dev
Development workflows for WordPress ActivityPub plugin including wp-env setup, testing commands, linting, and build processes. Use when setting up development environment, running tests, checking code quality, building assets, or working with wp-env.
federation
ActivityPub protocol specification and federation concepts. Use when working with ActivityPub activities, understanding federation mechanics, implementing protocol features, or debugging federation issues.
integrations
Third-party WordPress plugin integration patterns. Use when adding new integrations, debugging compatibility with other plugins, or working with existing integrations.
pr
INVOKE THIS SKILL before creating any PR to ensure compliance with branch naming, changelog requirements, and reviewer assignment.
release
Version management and release processes using Jetpack Changelogger. Use when creating releases, managing changelogs, bumping versions, or preparing patch releases.
test
Testing patterns for PHPUnit and Playwright E2E tests. Use when writing tests, debugging test failures, setting up test coverage, or implementing test patterns for ActivityPub features.
developer-growth-analysis
Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, generating a personalized growth report with actionable recommendations.
mcp-builder
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
skill-creator
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.
skill-seekers
Generate AI skills (SKILL.md) from documentation websites, GitHub repositories, PDF files, or local codebases using the Skill Seekers CLI. Use when the user wants to create a new AI skill from external documentation, analyze a GitHub repo into a skill, convert a PDF into structured AI knowledge, or package skills for Claude, Gemini, or OpenAI.
alpha-vantage
Access real-time and historical stock market data, forex rates, cryptocurrency prices, commodities, economic indicators, and 50+ technical indicators via the Alpha Vantage API. Use when fetching stock prices (OHLCV), company fundamentals (income statement, balance sheet, cash flow), earnings, options data, market news/sentiment, insider transactions, GDP, CPI, treasury yields, gold/silver/oil prices, Bitcoin/crypto prices, forex exchange rates, or calculating technical indicators (SMA, EMA, MACD, RSI, Bollinger Bands). Requires a free API key from alphavantage.co.
csv-data-summarizer
Analyzes CSV files, generates summary stats, and plots quick visualizations using Python and pandas.
edgartools
Python library for accessing, analyzing, and extracting data from SEC EDGAR filings. Use when working with SEC filings, financial statements (income statement, balance sheet, cash flow), XBRL financial data, insider trading (Form 4), institutional holdings (13F), company financials, annual/quarterly reports (10-K, 10-Q), proxy statements (DEF 14A), 8-K current events, company screening by ticker/CIK/industry, multi-period financial analysis, or any SEC regulatory filings.
excel-dcf-modeler
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excel-lbo-modeler
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excel-pivot-wizard
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excel-variance-analyzer
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geopandas
Python library for working with geospatial vector data including shapefiles, GeoJSON, and GeoPackage files. Use when working with geographic data for spatial analysis, geometric operations, coordinate transformations, spatial joins, overlay operations, choropleth mapping, or any task involving reading/writing/analyzing vector geographic data. Supports PostGIS databases, interactive maps, and integration with matplotlib/folium/cartopy. Use for tasks like buffer analysis, spatial joins between datasets, dissolving boundaries, clipping data, calculating areas/distances, reprojecting coordinate systems, creating maps, or converting between spatial file formats.
hedgefundmonitor
Query the OFR (Office of Financial Research) Hedge Fund Monitor API for hedge fund data including SEC Form PF aggregated statistics, CFTC Traders in Financial Futures, FICC Sponsored Repo volumes, and FRB SCOOS dealer financing terms. Access time series data on hedge fund size, leverage, counterparties, liquidity, complexity, and risk management. No API key or registration required. Use when working with hedge fund data, systemic risk monitoring, financial stability research, hedge fund leverage or leverage ratios, counterparty concentration, Form PF statistics, repo market data, or OFR financial research data.
invoice-processor
Automatically process invoices (发票) from PDFs/images to Excel spreadsheets using AI vision recognition. Use this skill when users mention "发票", "invoice", "处理发票", "识别发票", "提取发票", or need to convert invoice files to Excel format.
matplotlib
Low-level plotting library for full customization. Use when you need fine-grained control over every plot element, creating novel plot types, or integrating with specific scientific workflows. Export to PNG/PDF/SVG for publication. For quick statistical plots use seaborn; for interactive plots use plotly; for publication-ready multi-panel figures with journal styling, use scientific-visualization.
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