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Cursor Known Pitfalls
Development
Identify and avoid common Cursor IDE pitfalls, including AI feature issues, configuration problems, security concerns, and team collaboration challenges.
Repository Audit
Development
Audit MCOS repository state before implementing a phase. Creates a detailed edit plan and identifies conflicts.
gkill frontend conventions (src/client/)
Development
Mandatory rules for the entire gkill frontend (src/client/): composables, CRUD relay, Kyou reload, tags, context menus, PWA, and double-save prevention.
Prepare and Open Pull Request
Development
Prepares and opens a GitHub pull request using the repository's workflow, without creating commits or pushing branches.
Pull Request Review Command
Development
Adjudicate a pull request as a maintainer. Reads the CI-posted pinned review as the source of truth and provides an interactive workflow to approve, request changes, or close, with optional auto-merge.
Vector Icon Libraries Guide
Development
Comprehensive guide to 10+ vector icon libraries (200K+ icons) with selection criteria, implementation patterns, and best practices.
Player Analytics & Heatmaps
Development
System for tracking player behavior events and spatial data (heatmaps) via an interface abstraction supporting multiple analytics providers. Supports measuring retention, game difficulty, level design flaws, and monetization conversion. Use for collecting events like level completion, IAP transactions, and death positions.
Git Sync with Rebase
Development
Syncs your local branch with the remote repository by fetching changes and using `git pull --rebase`. This avoids merge commits and keeps a linear history. Helpful when you want to integrate upstream changes before pushing your own work.
UI Accessibility Audit
Development
Audits components and pages for WCAG 2.2 AA issues, with practical fixes for touch targets, focus states, contrast, labels, and reduced motion.
Advanced TypeScript Expert
Development
Master TypeScript with advanced types, generics, and strict type safety. For robust architectures and enterprise patterns.
KernelWiki - Blackwell & Hopper GPU Kernel Optimization
Development
Knowledge base for optimizing NVIDIA Blackwell (SM100) and Hopper (SM90) GPU kernels: tcgen05, FlashAttention-4, DeepGEMM, fused MoE. Query via natural language, tags, and PR references.
Frontend CSS Patterns
Development
Framework-agnostic CSS patterns for typography, color, motion, and spatial composition. Includes Tailwind customization tips for distinctive visual design.