From 88426622395c25dfb033d1d01ef40c80f561e795 Mon Sep 17 00:00:00 2001
From: Brad Stein <Brad.Stein@gmail.com>
Date: Tue, 27 Jan 2026 19:13:31 -0300
Subject: [PATCH] atlasbot: refine node and postgres query handling

---
 services/comms/atlasbot-deployment.yaml |  2 +-
 services/comms/scripts/atlasbot/bot.py  | 23 +++++++++++++++++++++--
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/services/comms/atlasbot-deployment.yaml b/services/comms/atlasbot-deployment.yaml
index 72503b8..e1ff2bb 100644
--- a/services/comms/atlasbot-deployment.yaml
+++ b/services/comms/atlasbot-deployment.yaml
@@ -16,7 +16,7 @@ spec:
       labels:
         app: atlasbot
       annotations:
-        checksum/atlasbot-configmap: manual-atlasbot-65
+        checksum/atlasbot-configmap: manual-atlasbot-66
         vault.hashicorp.com/agent-inject: "true"
         vault.hashicorp.com/role: "comms"
         vault.hashicorp.com/agent-inject-secret-turn-secret: "kv/data/atlas/comms/turn-shared-secret"
diff --git a/services/comms/scripts/atlasbot/bot.py b/services/comms/scripts/atlasbot/bot.py
index 2b3657a..abdcbf2 100644
--- a/services/comms/scripts/atlasbot/bot.py
+++ b/services/comms/scripts/atlasbot/bot.py
@@ -538,7 +538,17 @@ def _detect_metric(q: str) -> str | None:
 def _detect_hardware_filters(q: str) -> tuple[set[str], set[str]]:
     include: set[str] = set()
     exclude: set[str] = set()
-    rpi_specific = "rpi4" in q or "rpi5" in q
+    rpi_specific = any(
+        phrase in q
+        for phrase in (
+            "rpi4",
+            "rpi5",
+            "raspberry pi 4",
+            "raspberry pi 5",
+            "raspberry pi-4",
+            "raspberry pi-5",
+        )
+    )
     for hardware, phrases in HARDWARE_HINTS.items():
         if hardware == "rpi" and rpi_specific:
             continue
@@ -1226,7 +1236,11 @@ def snapshot_metric_answer(
         hottest = postgres.get("hottest_db") if isinstance(postgres.get("hottest_db"), dict) else {}
         parts: list[str] = []
         if used is not None and max_conn is not None:
-            parts.append(f"Postgres connections: {used:.0f} used / {max_conn:.0f} max.")
+            free = max_conn - used
+            if any(word in q for word in ("free", "available", "remaining")):
+                parts.append(f"Postgres connections: {used:.0f} used / {max_conn:.0f} max ({free:.0f} free).")
+            else:
+                parts.append(f"Postgres connections: {used:.0f} used / {max_conn:.0f} max.")
         if hottest.get("label"):
             hot_val = hottest.get("value")
             hot_val_str = _format_metric_value(str(hot_val), percent=False) if hot_val is not None else ""
@@ -1303,6 +1317,11 @@ def structured_answer(
     if not op and entity == "node":
         op = "list" if (include_hw or exclude_hw or nodes_in_query) else "count"
 
+    if entity == "node" and "total" in q and "ready" in q:
+        summary = _nodes_summary_line(inventory, snapshot)
+        if summary:
+            return _format_confidence(summary, "high")
+
     if entity == "node" and ("hardware mix" in q or "architecture" in q):
         hw_line = _hardware_mix_line(inventory)
         if hw_line: