diff --git a/plugins/host_agent/routes.py b/plugins/host_agent/routes.py
index 8134ca9..b73237d 100644
--- a/plugins/host_agent/routes.py
+++ b/plugins/host_agent/routes.py
@@ -349,6 +349,39 @@ async def _fleet_rows(session) -> list[dict]:
             continue
         latest.setdefault(row.resource_name, {})[row.metric_name] = row.value
 
+    # Per-host recent series for the inline sparklines (cpu/mem/load host-level,
+    # disk from the root mount), so each metric shows its trend beside the value —
+    # the host-panel at-a-glance, on the fleet widget. 1h window keeps it cheap.
+    host_names = [h.name for h in hosts.values()]
+    spark_series: dict[str, dict[str, list]] = {
+        n: {"cpu": [], "mem": [], "disk": [], "load": []} for n in host_names
+    }
+    if host_names:
+        since = datetime.now(timezone.utc) - timedelta(hours=1)
+        sp_rows = (await session.execute(
+            select(PluginMetric).where(
+                PluginMetric.source_module == SOURCE_MODULE,
+                PluginMetric.recorded_at >= since,
+                or_(
+                    and_(PluginMetric.resource_name.in_(host_names),
+                         PluginMetric.metric_name.in_(("cpu_pct", "mem_used_pct", "load_1m"))),
+                    and_(PluginMetric.resource_name.in_([n + ":/" for n in host_names]),
+                         PluginMetric.metric_name == "disk_used_pct"),
+                ),
+            ).order_by(PluginMetric.recorded_at)
+        )).scalars().all()
+        for r in sp_rows:
+            if r.resource_name.endswith(":/"):
+                name = r.resource_name[:-2]
+                if name in spark_series:
+                    spark_series[name]["disk"].append(r.value)
+            else:
+                key = {"cpu_pct": "cpu", "mem_used_pct": "mem", "load_1m": "load"}.get(r.metric_name)
+                if key and r.resource_name in spark_series:
+                    spark_series[r.resource_name][key].append(r.value)
+
+    from steward.core.status import sparkline_svg
+
     stale_after = _stale_after_seconds()
     now = datetime.now(timezone.utc)
     rows = []
@@ -359,6 +392,11 @@ async def _fleet_rows(session) -> list[dict]:
         m = latest.get(host.name, {})
         ls = reg.last_seen_at
         stale = ls is None or (now - ls).total_seconds() > stale_after
+        ser = spark_series.get(host.name, {})
+        sparks = {
+            k: (sparkline_svg(v[-60:], width=72, height=16) if len(v) >= 2 else "")
+            for k, v in ser.items()
+        }
         rows.append({
             "host": host,
             "reg": reg,
@@ -371,6 +409,7 @@ async def _fleet_rows(session) -> list[dict]:
             "temp_max": m.get("temp_c_max"),
             "net_rx_bps": m.get("net_rx_bps"),
             "net_tx_bps": m.get("net_tx_bps"),
+            "sparks": sparks,
         })
     rows.sort(key=lambda r: r["host"].name.lower())
     return rows
diff --git a/plugins/host_agent/templates/widget_table.html b/plugins/host_agent/templates/widget_table.html
index df3f489..aa5ffc7 100644
--- a/plugins/host_agent/templates/widget_table.html
+++ b/plugins/host_agent/templates/widget_table.html
@@ -1,10 +1,20 @@
-{# host_agent widget — fleet glance, flex rows (no header wrap) #}
+{# host_agent widget — fleet glance: per-host row with a sparkline beside each
+   metric (cpu/mem/disk/load), mirroring the host-page AGENT panel. #}
 {% from "_macros.html" import metric_style %}
 {% if rows %}
+{% macro metric_cell(label, value, fmt, svg, style="", title="") %}
+<div style="min-width:74px;flex-shrink:0;" title="{{ title }}">
+  <div style="font-size:0.66rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.03em;">{{ label }}</div>
+  <div style="font-weight:600;font-size:0.8rem;font-variant-numeric:tabular-nums;{{ style }}">
+    {% if value is not none %}{{ fmt|format(value) }}{% else %}—{% endif %}
+  </div>
+  <div style="line-height:0;height:16px;">{{ svg | safe }}</div>
+</div>
+{% endmacro %}
 <div style="display:grid;gap:0.1rem;">
   {% for r in rows %}
   {% set stale = r.stale %}
-  <div style="display:flex;align-items:center;gap:0.6rem;font-size:0.82rem;padding:0.3rem 0;border-bottom:1px solid var(--border);">
+  <div style="display:flex;align-items:center;gap:0.75rem;font-size:0.82rem;padding:0.45rem 0;border-bottom:1px solid var(--border);">
     <span class="dot {% if stale %}dot-dim{% elif (r.cpu_pct or 0) >= 90 or (r.mem_used_pct or 0) >= 90 or (r.disk_worst or 0) >= 90 %}dot-warn{% else %}dot-up{% endif %}"
           title="{% if stale %}stale / no recent data{% else %}warns at CPU/memory ≥90% or any disk mount ≥90% (the 'disk /' figure shows root only){% endif %}"></span>
     {% set name_style = "flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500;" %}
@@ -13,21 +23,13 @@
     {% else %}
     <span title="{{ r.host.name }}" style="{{ name_style }}">{{ r.host.name }}</span>
     {% endif %}
-    <span style="display:flex;gap:0.75rem;font-variant-numeric:tabular-nums;color:var(--text-muted);font-size:0.75rem;flex-shrink:0;">
-      {% if r.cpu_pct is not none %}
-      <span title="CPU" style="{{ metric_style(r.cpu_pct) }}"><span style="color:var(--text-dim);">cpu</span> {{ "%.0f"|format(r.cpu_pct) }}%</span>
-      {% endif %}
-      {% if r.mem_used_pct is not none %}
-      <span title="Memory" style="{{ metric_style(r.mem_used_pct) }}"><span style="color:var(--text-dim);">mem</span> {{ "%.0f"|format(r.mem_used_pct) }}%</span>
-      {% endif %}
-      {% if r.disk_root is not none %}
-      <span title="Root filesystem (/) usage" style="{{ metric_style(r.disk_root) }}"><span style="color:var(--text-dim);">disk /</span> {{ "%.0f"|format(r.disk_root) }}%</span>
-      {% endif %}
-      {% if r.load_1m is not none %}
-      <span title="Load average 1m"><span style="color:var(--text-dim);">load</span> {{ "%.2f"|format(r.load_1m) }}</span>
-      {% endif %}
-    </span>
-    <span style="min-width:60px;text-align:right;font-size:0.72rem;color:var(--text-dim);flex-shrink:0;">
+    <div style="display:flex;gap:1.1rem;flex-shrink:0;align-items:flex-start;">
+      {{ metric_cell("cpu", r.cpu_pct, "%.0f%%", r.sparks.cpu, metric_style(r.cpu_pct), "Average CPU utilization") }}
+      {{ metric_cell("mem", r.mem_used_pct, "%.0f%%", r.sparks.mem, metric_style(r.mem_used_pct), "Memory in use") }}
+      {{ metric_cell("disk /", r.disk_root, "%.0f%%", r.sparks.disk, metric_style(r.disk_root), "Root filesystem (/) usage") }}
+      {{ metric_cell("load", r.load_1m, "%.2f", r.sparks.load, "", "Load average (1m)") }}
+    </div>
+    <span style="min-width:58px;text-align:right;font-size:0.72rem;color:var(--text-dim);flex-shrink:0;">
       {{ r.reg.last_seen_at.strftime("%H:%M:%S") if r.reg.last_seen_at else "never" }}
     </span>
   </div>
diff --git a/steward/core/widgets.py b/steward/core/widgets.py
index a4f0349..401db37 100644
--- a/steward/core/widgets.py
+++ b/steward/core/widgets.py
@@ -270,7 +270,7 @@ WIDGET_REGISTRY: dict[str, dict] = {
     "host_resources": {
         "key": "host_resources",
         "label": "Host Agent — Resources",
-        "description": "Fleet view: CPU, memory, disk, and load per monitored host",
+        "description": "Fleet view: CPU, memory, disk, and load per host — each with a trend sparkline",
         "hx_url": "/plugins/host_agent/widget",
         "detail_url": "/hosts/",
         "plugin": "host_agent",