DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
More tools give a specific answer when a permission check fails
You'll notice
Useful2Signal2
Permissions
Bash-family and Monitor tools now decide for themselves when a permission check fails.
What's wrong with this entry?
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What
The Bash-family tool and the Monitor tool now supply their own decision when a permission check throws or fails, instead of falling back to the generic handling.
Evidence
permissionCheckFailureDecision
Strings lifted out of the shipped bundle, so the claim above can be checked against them.