Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
In DevelopmentKind: in v2.1.280,
In DevelopmentSection of the release
What
The Write tool now coerces certain input fields before they reach plugin hooks:
a path field is read as file_path if file_path is absent
either file_text or file_content (but not both) is read as content if content is absent
a description field, if present, is silently dropped
A note explaining what was coerced is attached to the result.
Why
This makes the Write tool more tolerant of slightly different field names, so calls using path or file_text/file_content instead of the exact expected field names still work rather than failing outright.
Read from
Names in the bundlefile_textfile_content
Feature flag
tengu_noble_mountainNot enough to say
Nothing 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 v2.1.280: 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.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhether the tengu_noble_mountain gate controls this behavior is unread for this account, so it's not stated here.
Anthropic's release notes agreeFixed Write calls failing validation when a model sends path, file_text, file_content or a stray description instead of file_path and…
The name it cites is new in this buildNew in this build: tengu_noble_mountain
