Under the hood
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Remote tool-call requests can now include a read_baseline field
What
The internal message format used for remote/cloud tool-call requests (part of the remote-control protocol) now accepts a readBaseline value, which gets sent out as read_baseline in the request, but only when no approval has been given yet.
Why
This is an internal protocol addition for how Claude Code communicates with remote or cloud-connected sessions; it does not change anything a user directly interacts with.
Names in the bundleread_baseline
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The writer flagged doubt
What read_baseline is used for or how it affects tool-call approval is not stated in the finding.