Create AGENTS.md

Create AGENTS.md as the agent's table of contents — a ~100-line map pointing to deeper sources of truth in docs/. Agents start here, then load only what they need (progressive disclosure).

Philosophy: AGENTS.md is a map, not an encyclopedia. A monolithic instruction file crowds out the task and rots instantly. Keep it short; point to deeper docs.

When to Use

• The project has no AGENTS.md and you're about to run a swarm or any agent workflow.
• User asks to "create AGENTS.md", "set up this repo for agents", or "bootstrap agent context".
• The project has an existing AGENTS.md that is overly long or monolithic and needs restructuring.

What to Do

Phase 1: Pre-Flight Detection