# HELP rust_api_build_info Version label of the running rust-api binary.
# TYPE rust_api_build_info gauge
rust_api_build_info{version="1.11.15"} 1
# HELP rust_api_uptime_seconds Seconds since process start.
# TYPE rust_api_uptime_seconds counter
rust_api_uptime_seconds 48184
# HELP rust_api_allowed_models Number of model aliases on the allowlist.
# TYPE rust_api_allowed_models gauge
rust_api_allowed_models 70
# HELP rust_api_conversations_total Distinct conversation_ids in the store.
# TYPE rust_api_conversations_total gauge
rust_api_conversations_total 1793
# HELP rust_api_messages_total Persisted messages across all conversations.
# TYPE rust_api_messages_total gauge
rust_api_messages_total 5478
# HELP rust_api_guard_calls_total Content-guard checks executed (CR-0028).
# TYPE rust_api_guard_calls_total counter
rust_api_guard_calls_total 1628
# HELP rust_api_guard_blocked_total Requests rejected 422 by the content guard.
# TYPE rust_api_guard_blocked_total counter
rust_api_guard_blocked_total 0
# HELP rust_api_guard_unsafe_audit_total Unsafe verdicts in audit mode (logged, not blocked).
# TYPE rust_api_guard_unsafe_audit_total counter
rust_api_guard_unsafe_audit_total 0
# HELP rust_api_guard_fail_open_total Guard unavailable - requests passed unmoderated (ALERT candidate).
# TYPE rust_api_guard_fail_open_total counter
rust_api_guard_fail_open_total 0