# Example plugin `kandev-plugin-hello` is a standalone, importable reference implementation of the kandev native-UI plugin contract (manifest + Go SDK backend, spawned by kandev as a gRPC subprocess via `pkg/pluginsdk` + hand-written, no-build ES module UI bundle) — it registers a "Hello" nav item and route, a task-sidebar slot widget, a live WebSocket-driven counter, and a backend tool/event/webhook, and is meant to be copied as the starting point for a new plugin. It lives in its own git repository, sibling to this one, at `../kandev-plugin-hello/` (see that repo's `README.md` for how to build, package, and install it against a running kandev instance); see `docs/plans/plugins/GRPC-CONTRACT.md` for the backend/transport contract and `docs/plans/plugins/PLUGIN-API.md` for the frontend contract it implements.