Unclear Which MCP servers this check applies to in practice is not clear, since it requires a specific server id.
The permission check for MCP tools that can send files from your session elsewhere has been reworked. MCP tools come from outside programs that give Claude extra tools. The changes:
- The remote switch that turns file delivery on is now checked in one shared place, which reports whether no switch is set or the feature is switched off.
- The check now reads details a connector declares about itself, such as
anthropic/readsOwnArtifactsOnly, and a rule limiting access to the owner. - If an upload expires before it is used, Claude Code can ask for your approval again and retry.
Both remote switches involved fall back to on when Anthropic's servers send no value. The second, which still controls the check on where files can be delivered, read on for this site's account in readings taken before this release.
This is a sizeable change to how Claude Code asks before connector tools handle your files, and it is on unless switched off remotely. An expired upload now leads to a fresh approval request rather than a dead end.
tengu_sprightly_orbit Not enough to sayNothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.
This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.321: on
These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.
tengu_walnut_tiller On for this account, and not off by defaultThe flag server returned on for the one account this site reads, and nothing in this release compiles it off by default. The compiled default is shown below, and says which it is when we cannot read one: a fifth of gates compile in a string or a number rather than on or off, and most published releases have no gate table behind them at all. No client can see what the server returns for your account.
This account: on · anonymous baseline: on · compiled default in v2.1.321: on
These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.
Read once, for one account on one subscription tier, against v2.1.321. It isn't a statement about your account. What a flag value here can and cannot tell you
Which MCP servers this check applies to in practice is not clear, since it requires a specific server id.