ChatCut Editor Handoff (Kimi Work)

Open the live ChatCut editor in the in-app browser so the user can watch edits land in real time and edit manually themselves. Uses the native InAppBrowser tool — see the in-app-browser skill for the full action reference.

When to open

• Before the first project-mutating operation of the session (create, edit, captions, import, timeline changes) — open by default, without being asked. Editing with the editor closed is a broken experience.
• A ChatCut tool result includes browserHandoff (especially required: true) or a live project/editor URL, and the project was just created or targeted for visible editing work.
• The user explicitly asks to open a project in the in-app browser.
• Before long-running visible work (import, transcription, generation, timeline assembly) when the editor is not already open on the current project.

Pure discovery (list_projects only, no follow-up work) does not auto-open.

Do not re-open on every turn; the editor is live-synced, so an already-open tab shows new edits without any reload.

How to open