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UI Demo Video Recorder
Content
Record polished demo videos of web applications using Playwright with visible cursor, natural pacing, and professional feel. Uses a three-phase process: Discover, Rehearse, Record.
Sentry Known Pitfalls
Development
Identify and avoid common Sentry pitfalls. Use for troubleshooting, configuration review, and preventing common mistakes.
Ballistic Calculator (.NET)
Development
Complete guide to the BallisticCalculator NuGet package for .NET: measurements, trajectory calculation, drag tables, serialization, and scope reticles.
Functional Design Document Creation
Documentation
Detailed guide and templates for creating high-quality functional design documents from the PRD.
Google Docstring Assistant
Documentation
Write Python docstrings following the Google style guide with clear sections and examples.
Distributed Debugging and Tracing
DevOps
Expert skill for configuring debugging environments, distributed tracing, and diagnostic tools. Establishes logging standards and troubleshooting practices for production systems.
Import Figma into Lumos
Development
Build or fill Lumos Astro variables from a Figma file, even a messy one: convert spacing, type and colors, surface inconsistencies, and avoid inventing tokens.
PM — Alias for Horizon
Productivity
Backward-compatible alias for the Horizon skill. Redirects to @horizon for roadmap-to-deliverables planning. Use for existing references only.
Test Retry Configuration
Testing
Automated assistance for test retry configuration, providing best practices and production-ready code for test frameworks.
Capture facts and pending proposal after change
Development
Capture observed facts and create a pending proposal after a code change. Uses Git context to record decisions.
Validate Plan with Critical Questions
Development
Interviews the user with critical questions to validate assumptions, confirm decisions, and surface potential issues in an implementation plan before coding begins. Reads plan files, extracts topics like architecture or risks, and presents concrete questions with options to help the user refine their plan.
Tech-Debt Audit
Development
Audit accumulated technical debt: stale markers, dead code, duplication, magic numbers, stub impls, doc rot, oversized files. Provides discovery recipes and triage rules across 9 dimensions.