Agent surface
A product page can expose the same registry, examples, and installation paths to people and coding agents.
Discovery
The registry index keeps search, install commands, source previews, and generated agent docs aligned.
HTTP API
Each component has a stable endpoint for source files, dependencies, and install metadata.
CLI
The command line mirrors the same catalog so automation does not need a separate contract.
Composition
Blocks compose installable primitives without taking ownership of runner, transport, or persistence logic.
Overrides
Teams can keep the generated source and reshape the markup where their workflow needs it.
Release notes
Long documentation pages stay scannable when the navigation reflects real document hierarchy.
Changelog
Nested headings remain plain anchors, so browser history and copy-link behavior keep working.