MCP connect, tool-call, reconnect, and get-prompt failure paths now format errors with a new Ii(error, config) helper that includes the server config in the resulting message, improving error attribution (for example in "Error during reconnection:" and "Error running command") when running multiple MCP servers.
MCP client/server errors now attributed to originating config
MCP connect, tool-call and reconnect errors now name the server config they came from, useful with several servers running.
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MCPArea: what it touches
ImprovementsKind: in v2.1.257,
ImprovementsSection of the release