# Public Reachability Samples (offline fixtures)

This folder contains a small, public-friendly reachability mini-dataset intended for:

- deterministic fixture validation in CI (hash manifests),
- offline demos and ingestion tests (Signals callgraph/runtime facts),
- documentation examples without pulling external repos.

Layout (mirrors `docs/reachability/corpus-plan.md`):

- `schema/ground-truth.schema.json` — JSON schema for `ground-truth.json`.
- `scripts/update_manifest.py` — deterministic manifest generator.
- `manifest.json` — hashes for required files in each sample directory.
- `samples/<lang>/<case-id>/` — per-sample code + callgraph + SBOM + VEX + ground truth.