Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
In DevelopmentKind: in v2.1.246,
In DevelopmentSection of the release
What
An MCP tool permission prompt can now be returned with a flag telling the host not to offer the persistent-allow row, and with no rule suggestions attached; everything else falls through to the previous pass-through behaviour.
Details
The condition that selects this branch is not determinable from the permission check itself, so which MCP tools lose the row depends on state decided elsewhere.