Minimal package demonstrating spanda publish validation and in-repo mirror to registry/packages/.
cd examples/packages/publish_mirror_project
spanda check src/main.sd
spanda publish
After publish, the bundle appears under registry/packages/publish-mirror-demo/0.1.0/. Maintainers run ./scripts/build-registry.sh to refresh registry/index.json checksums and signatures.
See docs/packages.md and docs/registry.md.