# @copilotkit/web-inspector ## Standalone Thread Inspector QA Run the shared inspector without an app shell: ```bash pnpm nx run @copilotkit/web-inspector:dev:standalone ``` Open [http://127.0.0.1:5177/](http://127.0.0.1:5177/). Validation steps: 1. Confirm the initial `AG-UI events` scenario opens on the Timeline tab and renders run, message, and tool rows. 2. Click `Messages only` and confirm the first-visible Timeline renders persisted message content instead of an empty Timeline. 3. Click `Raw event only` and confirm the Timeline renders a `THREAD_STATE_WRITTEN` row with a source-event link. 4. Use a Timeline source-event link and confirm it opens the Raw AG-UI Events tab on the corresponding event. 5. Open the State tab and confirm the demo state is visible. This harness uses demo provider data only. Manual product validation for Intelligence-backed threads still needs a real Intelligence backend.