ConfigManager.refreshLoop reloads the Prompt Guard config every 5s and
Reload logged config_loaded on every successful load, so an unchanged
config produced up to ~17k identical lines per instance per day and
buried real configuration changes.
Log the event only when the reload carries news: the first snapshot, a
new config version (every admin save bumps it under the advisory lock in
UpdateConfig), a flip of the global risk control gate (a separate setting
that leaves the version untouched), or a recovery from a failed reload so
the degraded-to-healthy transition stays visible.
This mirrors logInvalidTokenEndpoints, which already warns once per
change rather than on every refresh.
Scan client-injected assistant/tool/model turns, fail closed when config cannot
be trusted after startup or stale invalidation, reuse probe tokens only for the
same base URL, and restrict localhost dials to loopback addresses.
Co-authored-by: Cursor <cursoragent@cursor.com>
Yoga Sakti