The same Split workspace is now visible to an agent.

A WebMCP-capable external agent can discover structured Split tools instead of guessing at buttons. Tool calls update the same T1–T4 state the human sees.

1. 1Agent reads the visible left and right panes.
2. 2Agent opens a safe URL in a selected pane.
3. 3Split updates immediately and records agent provenance.
4. 4Human continues browsing, notes, or bookmarking.

WebMCP is feature-detected. Without it, Split remains a complete human-controlled dual browser.