productivity▌

$22

Create publication-ready scientific figures with matplotlib, seaborn, and plotly. \n \n Supports multi-panel layouts, error bars, significance markers, and journal-specific styling for Nature, Science, Cell, and PLOS \n Includes colorblind-safe palettes (Okabe-Ito, viridis) and grayscale compatibility testing to ensure accessibility \n Provides pre-configured style presets and export utilities for PDF, EPS, TIFF at correct DPI (300–1200 depending on figure type) \n Covers typography, resolution,

Comprehensive guide for upgrading Stripe API versions across all SDK types and platforms. \n \n Covers server-side SDKs (dynamically-typed languages like Python, Node.js, Ruby allow per-request or global version overrides; strongly-typed languages like Java, Go, .NET require SDK updates instead) \n Stripe.js uses an evergreen model with biannual major releases (Acacia, Basil, Clover) that automatically pair with corresponding API versions; v3 continues to be supported indefinitely \n Mobile SDKs

Quantitative trading strategy development, backtesting, and live execution using FinLab's data and simulation engine. \n \n Fetch 900+ financial data columns (price, fundamentals, valuation, institutional trading) via data.get() with universe filtering by market and industry \n Build stock selection strategies using FinLabDataFrame methods: trend detection, moving averages, ranking, and factor combinations with boolean logic \n Backtest strategies with sim() including risk management (stop-loss,

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This skill provides a unified interface for managing Git worktrees across your development workflow. Whether you're reviewing PRs in isolation or working on features in parallel, this skill handles all the complexity.

Execute real actions across 1000+ apps instead of generating text about them. \n \n Supports 1000+ integrations including Gmail, Slack, GitHub, Notion, Airtable, HubSpot, Salesforce, and cloud storage services \n Handles OAuth authentication automatically on first use, with persistent connections thereafter \n Works with Claude Agent SDK, OpenAI Agents, Vercel AI, LangChain, and any MCP-compatible client \n Enables chaining multiple actions in sequence, such as querying GitHub issues, summarizin

Personal stock watchlist management with real-time performance tracking from 10jqka.com.cn. \n \n Add, remove, list, and clear stocks using 6-digit stock codes; data persists in a local watchlist file \n Fetches live market data including price changes, performance metrics, and direct links to detailed stock pages \n Supports A-share markets (Shanghai, Shenzhen, and STAR Board) with automatic error handling and rate limiting \n Built-in performance summary command displays key metrics for all wa

Apply Disney's 12 animation principles to small UI feedback moments and interface details.

Generate images with Google Gemini native image models via inference.sh CLI. \n \n Two models available: Gemini 3 Pro Image (highest quality, slower) and Gemini 2.5 Flash Image (fast, excellent quality) \n Supports text-to-image generation, image editing with up to 14 input images, custom aspect ratios (1:1, 16:9, 9:16, 4:3, 3:4), and resolutions up to 4K \n Includes optional Google Search grounding for real-time information integration and batch generation of multiple images per prompt \n Requi