When Claude Code cannot read a file it uses for MCP servers (external services that give Claude extra tools), its log message now says that servers are probed with server/discover. The message used to speak only of claude.ai connectors.
A new switch, tengu_bubbly_meteor, is also present. It is controlled from Anthropic's servers and falls back to on when the server sends nothing, combined with a second condition.
The wording change makes the log message apply to MCP servers in general rather than to claude.ai connectors only.
tengu_bubbly_meteor 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 v2.1.286: 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 v2.1.286. It isn't a statement about your account. What a flag value here can and cannot tell you
It is unclear what the new switch controls.
New in this build: tengu_bubbly_meteor