Adversarial reviewer that stress-tests designs. Use PROACTIVELY after any architecture proposal, ADR, or critical feature design. This agent tries to break the proposal before production does. MUST BE USED on critical changes.
How to install architecture-challenger?
caiaffa/claude-code-ultimate-engineering-system/architecture-challenger
$curl -o .claude/agents/architecture-challenger.md https://raw.githubusercontent.com/caiaffa/claude-code-ultimate-engineering-system/HEAD/.claude/agents/architecture-challenger.mdInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Install architecture-challenger by running `curl -o .claude/agents/architecture-challenger.md https://raw.githubusercontent.com/caiaffa/claude-code-ultimate-engineering-system/HEAD/.claude/agents/architecture-challenger.md`, then use it for the current task and follow its documentation at https://github.com/caiaffa/claude-code-ultimate-engineering-system.
Related
6 picksType
- code-reviewerSenior code reviewer that evaluates changes across five dimensions — correctness, readability, architecture, security, and performance. Use for thorough code review before merge.Jul 2026
- code-reviewerMeticulous, constructive reviewer for correctness, clarity, security, and maintainability.Jul 2026
- code-reviewerExpert code review specialist with severity-rated feedback, logic defect detection, SOLID principle checks, style, performance, and quality strategyJul 2026
- code-simplifierSimplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.Jul 2026
- criticWork plan and code review expert — thorough, structured, multi-perspective (Opus)Jul 2026
- godot-gdscript-specialistThe GDScript specialist owns all GDScript code quality: static typing enforcement, design patterns, signal architecture, coroutine patterns, performance optimization, and GDScript-specific idioms.…May 2026
