This skill should be used when creating Git commits to ensure they follow the Conventional Commits specification. It provides guidance on commit message structure, types, scopes, and best practices for writing clear, consistent, and automated-friendly commit messages. Use when committing code changes or reviewing commit history.

NestJS best practices and architecture patterns for building production-ready applications. This skill should be used when writing, reviewing, or refactoring NestJS code to ensure proper patterns for modules, dependency injection, security, and performance.

Create and manage Architecture Decision Records (ADRs). Use when documenting technology choices, design decisions, or architectural changes that need to be tracked over time. This is the CANONICAL ADR skill - all ADR-related work should use this skill.

This skill helps you validate Python projects by enforcing standards, tests, and documentation practices across levels of mastery.

This skill enables autonomous long-running development sessions that implement specifications into fully tested applications and manage progress via Linear

Python JSON parsing best practices covering performance optimization (orjson/msgspec), handling large files (streaming/JSONL), security (injection prevention), and advanced querying (JSONPath/JMESPath). Use when working with JSON data, parsing APIs, handling large JSON files, or optimizing JSON performance.

This skill helps you migrate VB6 patterns and COM interop to modern VB.NET, improving reliability and future maintenance.

This skill helps configure Trigger.dev projects with trigger.config.ts, enabling extensions for Prisma, Playwright, FFmpeg, Python, and deployment adjustments.

This skill helps AI agents integrate with OpenRouter TypeScript SDK to callModel with type safety and multi-turn support.

This skill helps optimize games and profile performance across platforms by guiding frame budgets, bottleneck analysis, and platform-specific tuning.

This skill helps you conduct rigorous code reviews by dispatching the code-reviewer subagent after tasks to ensure alignment with plans and quality.

This skill helps you manage reMarkable files with rmapi, enabling listing, downloading, uploading, and organizing content on your tablet.

This skill validates Technical.md to identify vague, overlapping, or unverifiable rules and suggests actionable improvements for clearer standards.

This skill helps you implement robust API security by guiding authentication, authorization, rate limiting, and input validation across services.

This skill helps you verify UI features by performing browser-based checks and user interactions before marking work complete.

This skill helps you manage release workflow by guiding version bumps, changelog updates, and tag creation aligned with semantic versioning.

This skill helps you implement and optimize multiplayer synchronization techniques, improving latency, consistency, and responsiveness across games.

This skill analyzes Swift 6 ownership, concurrency safety, and RBI-driven systems foundations to help architects apply safe, high-performance patterns.

Use this skill whenever you are implementing a feature using TDD.

This skill helps you manage Git worktrees and multi-branch workspaces with wts, tmux, Claude Code, and PR flows.

Design E2E tests following user-story-driven patterns with verification checkpoints. Use when creating end-to-end tests, validating complete user journeys, or designing Playwright/Cypress test patterns.