Search Tool Hierarchy

Routes problems to appropriate mathematical frameworks using expert heuristics

Check reference SDK implementations using btca ask

Implement technical plans from thoughts/shared/plans with verification

AST-based code search and refactoring via ast-grep MCP

Completion Check: Verify Infrastructure Is Wired

Claude Code CLI commands, flags, headless mode, and automation patterns

Implementation agent that executes a single task and creates handoff on completion

Index at Creation Time

Environment Triage

Find unused functions and dead code in the codebase

Show full session token usage, costs, TLDR savings, and hook activity

Parallel Agent Orchestration

Fast codebase search via WarpGrep (20x faster than grep)

Problem-solving with Rudin's Real and Complex Analysis textbook

Analyze Claude Code sessions via Braintrust

Use RepoPrompt CLI for token-efficient codebase exploration

Wiring Verification

Token-efficient code analysis via 5-layer stack (AST, Call Graph, CFG, DFG, PDG). 95% token savings.

Problem-solving strategies for convergence in real analysis