File Check Hook • AI Agent SDK

FileCheckHook: Declarative file-assertion verification hook (no shell involved).

FileCheckHook

Defined in the verification module.

Declarative file-assertion verification hook (no shell involved).

Checks portable filesystem facts: – `exists : the file exists (default True). - non_empty : the file has non-zero size. - contains : the file text contains a substring. - json_field/equals` : the JSON value at a dotted path equals a value.

Constructor

Usage

hook = FileCheckHook(name="changelog", path="CHANGELOG.md", non_empty=True)
    hook = FileCheckHook(name="cfg", path="out.json",
                         json_field="status.code", equals=0)

Source

Related Documentation