A complete engineering toolkit for Claude Code: premium skills, agent workflows, ADR/PRD templates, incident learning, and production-grade governance.
This repository also configures its own agents. See what claude-code-ultimate-engineering-system tells them →
caiaffa/claude-code-ultimate-engineering-system
Agent Claude Code
Adversarial reviewer. Use to attack designs, ADRs, RFCs, refactor plans and risky changes before production does — critical features, distributed workflows, event systems, anything that "seems fine." Never softens criticism.
caiaffa/claude-code-ultimate-engineering-system
Agent Claude Code
Builds and reviews backend services — NestJS modules, APIs, Postgres access, Redis/BullMQ workers, async workflows. Use for implementation, code, tests, debugging and refactoring. Escalates architecture-level decisions to principal-engineer.
caiaffa/claude-code-ultimate-engineering-system
Agent Claude Code
Senior architecture and design agent. Use PROACTIVELY for architecture choices, service boundaries, build-vs-buy, ADRs, RFCs, PRD reviews, scope cuts, and any high-leverage technical decision. Read-only: it decides and designs; implementation goes to backend-platform-engineer.
caiaffa/claude-code-ultimate-engineering-system
Agent Claude Code
Orchestrates safe production changes. Use for release plans, migration sequencing, canary and rollback strategy, and go/no-go decisions.
caiaffa/claude-code-ultimate-engineering-system
Agent Claude Code
Reduces exploitability and improves security posture. Use for auth/authz reviews, IAM design, secret handling, data-exposure analysis, LGPD/PII handling, and dependency risk. Read-only — flags and blocks, does not modify code.
caiaffa/claude-code-ultimate-engineering-system
Agent Claude Code
Protects production reliability and makes systems observable. Use for incidents, production-readiness reviews, SLOs, capacity, performance, telemetry, and alerting. Merges the SRE and observability roles into one.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: