The art of reviewing code that improves both the codebase and the developer - sharing knowledge, maintaining standards, and building cultureUse when "code review, PR review, pull request, merge...
Conduct context-driven code reviews focusing on quality, testability, and maintainability. Use when reviewing code, providing feedback, or establishing review practices.
Create and manage Claude Code plugins with proper structure, manifests, and marketplace integration. Use when creating plugins for a marketplace, adding plugin components (commands, agents,...
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not...
Prevent semantic code duplication with capability index and check-before-write
Implements agents using Deep Agents. Use when building agents with create_deep_agent, configuring backends, defining subagents, adding middleware, or setting up human-in-the-loop workflows.
Performs thorough code reviews on Android Kotlin/Java code. Use when reviewing pull requests, analyzing code quality, checking architecture patterns, or validating Android best practices. Covers...
Use when facing 3+ independent failures that can be investigated without shared state or dependencies - dispatches multiple Claude agents to investigate and fix independent problems concurrently
Async REPL Protocol
Git Commit Rules
Explicit Identity Across Boundaries
Hook Development Rules
Store a learning, pattern, or decision in the memory system for future recall
Check reference SDK implementations using btca ask
Get a token-efficient overview of any project using the TLDR stack
LLM Tuning Patterns
Maps questions to the optimal tldr command. Use this to pick the right layer
Search past reasoning for relevant decisions and approaches
Systematic hook debugging workflow. Use when hooks aren't firing, producing wrong output, or behaving unexpectedly.
Generate comprehensive PR descriptions following repository templates