File Suggestion Hook / Claude Code v2.0.65

What: Custom hook support for file path suggestions during @ mentions. Details:

Configure via fileSuggestion in hooks settings
Supports command-type hooks that receive query context and return file paths
Evidence: E60() at line 460683, hook check in dH2() at line 424845

How sure we are

One source agreesOne thing we can check says the same as this entry.

Anthropic's release notes agreeAdded fileSuggestion setting for custom @ file search commands

See this entry in the whole of v2.0.65 →

The build it came inv2.0.65

11 Dec 2025 · 18 entries, this one is #7.

Either side of it

v2.0.64Older
v2.0.66Newer

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Names in this entry

settingfileSuggestion
Supply @ file autocomplete from your own command

Anthropic's note

Upstream's own release notes for v2.0.65 name something this entry names, so the two are probably about the same change. Probably: the pairing is made on a shared name rather than on the words around it.

Added fileSuggestion setting for custom @ file search commands

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