Agent Engineering — Complete System Design & Operations

Build agents that actually work in production. Not demos. Not toys. Real systems that run 24/7, handle edge cases, and compound value over time.

This skill covers the entire agent lifecycle: architecture → build → deploy → operate → scale.

Phase 1 — Agent Architecture Design

1.1 Agent Purpose Definition

Before writing a single line of config, answer these:

agent_brief:
  name: ""                    # Short, memorable (max 2 words)
  mission: ""                 # One sentence — what does this agent DO?
  success_metric: ""          # How do you MEASURE if it's working?