List Contexts

Scan CONTEXT-*-llm.md files across {repo-root}/code/, projects/, repos/, and vaults/ — display cross-project context registry.

Speed: < 3 seconds

Performance Rules

1. Use rtk for ALL shell commands (exception: git rev-parse in Phase 1)
2. Parallel tool calls — ALL independent calls in one message
3. No unnecessary reads — extract metadata from header only (first 15 lines)

Workflow

Phase 1: Resolve Root & Scan (parallel)