zz-code-recon

# CodeRecon - Deep Architectural Context Building Build comprehensive architectural understanding through ultra-granular code analysis. Designed for security auditors, code reviewers, and developers who need to rapidly understand unfamiliar codebases before diving deep. ## Overview CodeRecon is a systematic approach to codebase reconnaissance that builds layered understanding from high-level architecture down to implementation details. Inspired by Trail of Bits' audit-context-building methodology. ### Why CodeRecon? Before you can find vulnerabilities, you need to understand: - How the system is architected - Where data flows - What the trust boundaries are - Where security-critical logic lives This skill provides a structured methodology for building that context efficiently. ## The Recon Pyramid ``` ┌─────────────┐ │ DETAILS │ ← Implementation specifics ─┼─────────────┼─ / │ FUNCTIONS │ ← Key function analysis / ─┼─────────────┼─ / │ MODULES │ ← Component relationships / ─┼─────────────┼─ / │ ARCHITECTURE│ ← System structure / ─┼─────────────┼─ / │ OVERVIEW │ ← High-level understanding ─────────┴─────────────┴───────── ``` Start broad, go deep systematically. ## Phase 1: Overview Reconnaissance ### 1.1 Project Identification Gather basic project inform...