Nested AGENTS.md discovery

Tighter rules win where the agent works

Monorepo tree

AGENTS.md

repo root

global Do / Don’t

apps/web/

AGENTS.md

apps/web

stack + commands

apps/web/src/

AGENTS.md

nearest wins

local.notes

ignored

gitignore

Discovery

Walk up from the working directory. Load every AGENTS.md; closer files refine the compass.

root = global Do / Don’t package = stack + commands src = local overrides