Harness Creator

Design and create Harness Engineering infrastructure so AI agents can work reliably in a codebase.

Core Philosophy: "Intelligence without infrastructure is just a demo." The Agent Harness is the Operating System — the LLM is just the CPU. The repository becomes the single source of truth — if an agent can't see it in context, it doesn't exist.

Unified Workflow

This skill follows a single unified workflow regardless of project state (empty, existing code, or existing harness). The core idea: detect the gap between current state and target state, then fill it.

┌─────────────────────────────────────────────────────────────────────┐
│  Phase 1: Quick Detection + Intent Confirmation                     │
│  (5 min) What exists? What does user want?                         │
└─────────────────────────────────────────────────────────────────────┘
                                    ↓
┌─────────────────────────────────────────────────────────────────────┐
│  Phase 2: Parallel Analysis (spawn subagents)                       │
│  - Code Architecture Agent: imports, layers, patterns              │
│  - Harness State Agent: existing docs, linters, configs            │