AGENTS.md git:20260915.86e9f2dA

Immutable. This exact content is served forever at /api/v1/blob/0969eb18485eb0cb.

## Benchmark ownership

Benchmark runners, datasets, measurement tests and experiments for this collection
live in the Foundry benchmarks/<plugin>/ directory. Keep functional product tests
here; do not recreate a benchmarks/ or .benchmarks/ tree in the plugin. Local
maintenance output and backups belong in the Foundry .scratch/ directory.