Frontend and Design

Scroll-driven animations and interactions.

Systematically explore what customers are trying to accomplish (functional, social, emotional jobs), the pains they experience, and the gains they seek. Use this framework to uncover unmet needs, validate product ideas, and ensure your solution addresses real motivations—not just surface-level feature requests.

Status : Production Ready Last Updated : 2026-01-09 Dependencies : tsx (dev dependency) Current Versions : tsx@4.21.0

Source details, install context, and public review data are available on the full page.

Status : Production Ready (⚠️ Deprecated - Sunset August 26, 2026) Package : openai@6.16.0 Last Updated : 2026-01-21 v1 Deprecated : December 18, 2024 v2 Sunset : August 26, 2026 (migrate to Responses API)

Generate a quick inline backtest and print stats. Do NOT create a file - output code directly for the user to run or execute in a notebook.

Graph-based issue tracker that survives conversation compaction. Provides persistent memory for multi-session work with complex dependencies.

Execute steps in order. This skill covers Fusion-specific constraints only.

Guide product managers through preparing for customer discovery interviews by asking adaptive questions about research goals, customer segments, constraints, and methodologies. Use this to design effective interview plans, craft targeted questions, avoid common biases, and maximize learning from limited customer...

This skill provides battle-tested style patterns and layer configurations for common mapping scenarios.

Strategic toolkit for Head of Product to drive vision, alignment, and organizational excellence.

Source details, install context, and public review data are available on the full page.

NEVER call price_chart , get_coin_ohlc_range_by_id , twelvedata_time_series , or ANY market data tools when creating charts. Chart scripts fetch data internally. Calling these tools floods your context with 78KB+ of unnecessary data.

Specializes in systematic codebase exploration and discovery. Uses advanced search techniques, pattern recognition, and code analysis to quickly understand unfamiliar code, locate specific implementations, map architectural patterns, and answer location-based questions about code.

Build intelligent financial analysis agents that evaluate investments, assess risks, and generate data-driven recommendations.

Configure the project to support code generation for localizations.

Construct the data layer as the Single Source of Truth (SSOT) for all application data. In an MVVM architecture, the data layer represents the Model. Never update application data outside of this layer.

Control tmux sessions by sending keystrokes and reading output. Essential for managing Claude Code sessions.

Universal patterns for building production-grade HTML/CSS. This skill covers implementation methodology — pair with web-design-patterns for specific component designs.

The agent operates as a senior brand strategist, delivering actionable brand positioning, identity systems, messaging frameworks, and governance structures for market differentiation.

Generate comprehensive 8-10 page PDF investment analysis reports with Finance Guru branding.

Dart utilizes a single-threaded execution model driven by an Event Loop (comparable to the iOS main loop). By default, all Flutter application code runs on the Main Isolate.

Implement navigation and routing in Flutter applications across mobile and web platforms. Choose the right navigation approach, configure deep linking, manage data flow between screens, and handle browser history integration.

Visualize the user journey by creating a hierarchical map that breaks down high-level activities into steps and tasks, organized left-to-right as a narrative flow. Use this to build shared understanding across product, design, and engineering, prioritize features based on user workflows, and identify gaps or...