diff --git a/docs/probe-drift-round2-evidence.md b/docs/probe-drift-round2-evidence.md
index 09dda36..c6a5b2d 100644
--- a/docs/probe-drift-round2-evidence.md
+++ b/docs/probe-drift-round2-evidence.md
@@ -226,7 +226,7 @@ $ pwd -P
 $ bash scripts/prose-lint.sh
   ✅ Report provenance present in all report-format contracts
 ...
-✅ LINT PASSED (16 warning(s))
+✅ LINT PASSED (12 warning(s))
 ```
 
 The health script prints `📍 executed from: script=… cwd=…` and includes
diff --git a/litellm-self-heal.prose.md b/litellm-self-heal.prose.md
index 66972b1..624d3c7 100644
--- a/litellm-self-heal.prose.md
+++ b/litellm-self-heal.prose.md
@@ -113,7 +113,7 @@ Preferred implementation: uncap shared pool, add capped alias for crew-only.
 
 - **Health-check script** (`/opt/inference-harness/scripts/litellm-health-check.sh` on CT 116): `gpu-fleet` check fails only on **critical** alerts (warnings are informational). Tests `strix-moe` (not `ornith-1.0-35b`).
 - **GPU monitor** (`/root/scripts/gpu-monitor-server.py` on pi .24): runs as **systemd unit `gpu-monitor.service`** (was bare `&` process). `gpu_count` includes Strix Halo (was 2, now 3). VRAM alert thresholds: warning 93%, critical 97% (raised from 90/95 — 128K context steady-state is ~70% on RTX 3090, not a fault).
-- **Agent key monitor** (`/root/scripts/agent-health-check.py` on pi .24, cron `*/10`): v3 (2026-09-08) — vault-backed agents (tanko/koby/koonimo) read their **agent-specific** `{NAME}_LITELLM_API_KEY` from Infisical vault (not the shared master key); abiba (pi agent) reads `LITELLM_API_KEY` from its local `/root/.pi/agent/env.sh` (#735 — moved out of shared `/root/.bashrc`), not from the vault. Covers: LiteLLM keys, GPU ports, agent gateways (all 5 agents now SSHa ble), CT liveness (pct status on PVE nodes), config.yaml YAML integrity, wrapper/CLI integrity, vault secret non-emptiness checks. Fleet roster: tanko (.122), mumuni (.24, inside abiba CT100), koby (.129), koonimo (.114), abiba (.24). Legacy `tdunna`/`baggy` replaced with canonical agent hostnames.
+- **Agent key monitor** (`/root/scripts/agent-health-check.py` on pi .24, cron `*/10`): v4 (2026-09-10) — vault-backed agents (tanko/koby/koonimo) read their **agent-specific** `{NAME}_LITELLM_API_KEY` from Infisical vault (not the shared master key); abiba (pi agent) reads `LITELLM_API_KEY` from its local `/root/.pi/agent/env.sh` (#735 — moved out of shared `/root/.bashrc`), not from the vault. Abiba is pi-only since the harness purge, so its Hermes config/wrapper/gateway legs are skipped rather than reported as faults; koby is **report-only** (captain's 2026-08-17 ruling) — its findings go to the `--json` `report_only` array and are never counted as fleet failures or repaired, and its CT 111 liveness is probed on storepve (.6). Covers: LiteLLM keys, GPU ports, agent gateways, CT liveness (pct status on PVE nodes), config.yaml YAML integrity, wrapper/CLI integrity, vault secret non-emptiness checks. Every run/report carries the absolute execution path (`script=` + `cwd=`). Fleet roster: tanko (.122), mumuni (.24, inside abiba CT100), koby (.129), koonimo (.114), abiba (.24). Legacy `tdunna`/`baggy` replaced with canonical agent hostnames.
 - **Stale keys cleaned**: `daily-infra-report.py` SYNTHETIC_API_KEY was stale (`sk-U_ydi3B` → 401); now reads `LITELLM_MASTER_KEY` from env. Deprecated scripts (`router-original.py`, `router-phase0-backup.py`, `apply-fixes.py`) still reference `sk-syslog-local-master-key` but do not actively poll LiteLLM.
 
 ## Maintains
diff --git a/scripts/agent-health-check.py b/scripts/agent-health-check.py
index 555e465..37966ed 100755
--- a/scripts/agent-health-check.py
+++ b/scripts/agent-health-check.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 """
-/root/scripts/agent-health-check.py — Consolidated Agent Health Verification v2
+/root/scripts/agent-health-check.py — Consolidated Agent Health Verification v4
 
 Verifies: LiteLLM keys (agent-specific), GPU port conflicts, agent Zulip streaming,
 gateway liveness, gateway log health, CT liveness, config YAML integrity,