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Hand a tab to an agent

An agent sees only the tabs in its own Workspace. To give it a page you already have open, move the tab into the agent’s Workspace.

You’ve found a Codeberg issue you want Claude Code to work on, and you’d rather hand it the tab than paste the address.

  1. In the panel, right-click the tab, then choose Move to Workspace.
  2. Under Agent Workspaces, choose the agent.
  3. In the dialog, select Hand Over.

The tab moves to the agent’s Workspace, and the agent can read it and act in it.

  • The dialog says whether the agent gets your sign-ins with the tab. In a shared Workspace, the tab keeps your sign-ins. In an isolated Workspace, the tab reloads signed out, so the agent can’t use your sign-ins.
  • The agent can’t go back to the pages you visited earlier in the tab. When the tab has earlier pages, the dialog offers Include the pages you visited earlier in this tab. It’s unchecked unless you check it.
  • You can hand over a group, or several selected tabs, the same way. Sval asks once for all of them.
  • The tab now follows the agent’s rules for sites.

© 2026 Ellm Tree, Inc. Sval is not officially associated with Mozilla or its products. Firefox is a trademark of the Mozilla Foundation in the US and other countries.