Files
hermes-agent/hermes_cli
Teknium 5eeafc8d25 fix(security): cache OSV malware preflight verdicts and stop double component discovery (#75485)
Two amplifiers behind the 779K api.osv.dev DNS queries/16h report:

1. tools/osv_check.py: check_package_for_malware() hit OSV on EVERY
   call. MCP reconnect ladders, stdio recycles, and parked-server
   self-probes re-run the preflight for the same package on every spawn
   attempt, so a flapping server became a sustained OSV query/DNS
   stream. Verdicts (clean or blocked) are now cached for 1h
   (OSV_CHECK_CACHE_TTL to tune); network failures stay uncached so
   fail-open never masks a real advisory once connectivity returns.

2. hermes_cli/security_audit.py: cmd_security_audit() ran full
   component discovery twice per audit (_count_components + run_audit).
   Discovery now runs once via _discover_components() and run_audit()
   accepts the pre-discovered list.

Both regression tests fail against the previous code (verified via
sabotage run).
2026-08-01 10:47:20 -07:00
..
2026-07-30 16:45:08 -07:00
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