TDD workflow for migrations - orchestrate agents, zero main context growth
Fast codebase search via WarpGrep (20x faster than grep)
Show full session token usage, costs, TLDR savings, and hook activity
Resume work from handoff document with context analysis and validation
Background Agent Pings
Spawn Agentica multi-agent patterns
Search Tool Hierarchy
Create handoff document for transferring work to another session
Upgrade any skill to v5 Hybrid format using decision theory + modal logic
Code review specialist for quality, security, and best practices
Expert in Claude Code hooks - user-defined shell commands that execute at specific points in Claude Code's lifecycle. Provides guaranteed automation that doesn't rely on the LLM "remembering" to...
Async REPL Protocol
Skill Development Rules
No Polling for Background Agents
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
Parallel Agent Type Contracts
Maps questions to the optimal tldr command. Use this to pick the right layer