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Resolve GitHub Issues with TDD
Development
Resolve GitHub issues using isolated git worktrees and Test-Driven Development methodology. Includes GitHub authentication, atomic commits, and protected PR workflows with conventional commit formatting.
Web Performance Tuning
Development
Optimizes Core Web Vitals (LCP, INP, CLS), bundle size, rendering strategy, image and font loading, caching, and database query performance. Use when optimizing performance, reducing load time, fixing slow pages, or analyzing bundle size in Next.js, Vite, React, and Python backends.
Next.js - Full-Stack React Framework
Development
Assists with building production-grade React applications using Next.js. Use when working with the App Router, Server Components, Server Actions, Middleware, or deploying to Vercel or self-hosted environments. Trigger words: nextjs, next.js, app router, server components, server actions, react framework, ssr, isr.
Grove Logging Best Practices
Development
A skill for adding NDJSON debug record events to Grove's Rust TUI. Covers wide event design with rich context, event/kind identity pairs, data fields, timing at boundaries, and zero-cost null logger usage. Use when adding new log events, reviewing logging code, or designing instrumentation for new features.
Advanced zai-cli Usage and Performance Tuning
Development
Covers advanced zai-cli commands including raw MCP tools, TypeScript code mode, and performance tuning. Helps optimize startup times, configure tool discovery caching, retries, and timeouts.
Embed claude-sub-proxy as Internal Service
Development
Embed claude-sub-proxy as an internal service within another project with minimal footprint (4 JS files + config, no external exposure). It adds Claude API access to an existing app without a separate server, running on localhost. Useful for integrating Claude into a larger application securely.
Fast Refactoring with MorphLLM
Development
Enables fast, semantic code refactoring across multiple files using MorphLLM's edit_file tool. Excels at large-scale changes like batch renaming, pattern updates, and structural refactoring in files over 500 lines or with 5+ edits, leveraging 10,500+ tokens/sec speed and 98% merge accuracy.
Interactive Chart Implementation
Development
Creates interactive charts for car registration and COE data visualization using Recharts. Use when adding new chart types, fixing chart bugs, or implementing data dashboards for automotive datasets.
Loom Plan Writer
Development
Creates Loom execution plans for orchestrating multi-stage development tasks. Enforces a DAG structure with mandatory knowledge-bootstrap and integration-verify stages, and maximizes throughput through two-level parallelization: subagents within stages (for non-overlapping files) and concurrent worktree stages (for overlapping files). Use this skill when you need to plan and orchestrate complex multi-step workflows with parallel execution.
Behavior Trees for Game AI
Development
Design and implementation of behavior trees for game AI systems. Covers hierarchical structures, custom nodes, blackboard systems, and integration with Unity, Unreal Engine, and Godot game engines.
Internationalization and Localization (i18n/L10n)
Development
Provides i18n/L10n patterns: detecting hardcoded strings, managing locale translation files, and RTL support. Helps when building multilingual apps by enforcing best practices like using translation keys, namespace organization, and fallback locales, with ready-to-use scripts for checking translations.
Qoder Agent (Print Mode)
Development
Delegate coding tasks to the Qoder CLI in non-interactive Print mode. Use this for building new features, code reviews, refactoring, or iterative coding that requires file exploration. It supports subagents, worktrees, and MCP servers, but is not intended for simple one-line fixes or reading code.