diff --git a/dot_config/quickshell/scripts/executable_k8s-metrics.sh b/dot_config/quickshell/scripts/executable_k8s-metrics.sh
new file mode 100644
index 0000000..ed87e6d
--- /dev/null
+++ b/dot_config/quickshell/scripts/executable_k8s-metrics.sh
@@ -0,0 +1,166 @@
+#!/usr/bin/env bash
+# Outputs per-pod CPU/MEM metrics and namespace quota as JSON.
+# Usage: k8s-metrics.sh <namespace>
+set -euo pipefail
+
+NS="${1:-tenant-5}"
+
+# ── Unit normalization ───────────────────────────────────────────────────────
+
+# Normalize CPU string to millicores integer
+normalize_cpu() {
+    local val="$1"
+    if [[ "$val" =~ ^([0-9]+)m$ ]]; then
+        echo "${BASH_REMATCH[1]}"
+    elif [[ "$val" =~ ^([0-9]+(\.[0-9]+)?)$ ]]; then
+        awk "BEGIN { printf \"%d\", ${BASH_REMATCH[1]} * 1000 }"
+    else
+        echo 0
+    fi
+}
+
+# Normalize memory string to MiB integer
+normalize_mem() {
+    local val="$1"
+    if [[ "$val" =~ ^([0-9]+)Gi$ ]]; then
+        echo $(( ${BASH_REMATCH[1]} * 1024 ))
+    elif [[ "$val" =~ ^([0-9]+)Mi$ ]]; then
+        echo "${BASH_REMATCH[1]}"
+    elif [[ "$val" =~ ^([0-9]+)Ki$ ]]; then
+        echo $(( ${BASH_REMATCH[1]} / 1024 ))
+    elif [[ "$val" =~ ^([0-9]+)$ ]]; then
+        echo $(( ${BASH_REMATCH[1]} / 1048576 ))
+    else
+        echo 0
+    fi
+}
+
+# Format millicores for display ("420m" or "1.5c")
+fmt_cpu() {
+    local m="$1"
+    if [[ $m -lt 1000 ]]; then
+        echo "${m}m"
+    else
+        awk "BEGIN { printf \"%.1fc\", $m / 1000 }"
+    fi
+}
+
+# Format MiB for display ("343Mi" or "1.50Gi")
+fmt_mem() {
+    local mib="$1"
+    if [[ $mib -lt 1024 ]]; then
+        echo "${mib}Mi"
+    else
+        awk "BEGIN { printf \"%.2fGi\", $mib / 1024 }"
+    fi
+}
+
+# ── Fetch data ───────────────────────────────────────────────────────────────
+
+pods_json=$(kubectl get pods -n "$NS" -o json 2>/dev/null)         || exit 0
+top_output=$(kubectl top pods -n "$NS" --no-headers 2>/dev/null)   || top_output=""
+quota_json=$(kubectl get resourcequota -n "$NS" -o json 2>/dev/null) || exit 0
+
+# ── Build podName → app map ──────────────────────────────────────────────────
+
+declare -A name_to_app
+while IFS= read -r line; do
+    pod_name=$(echo "$line" | jq -r '.name')
+    app=$(echo "$line" | jq -r '.app')
+    name_to_app["$pod_name"]="$app"
+done < <(echo "$pods_json" | jq -c '.items[] | {name: .metadata.name, app: (.metadata.labels["app.kubernetes.io/instance"] // .metadata.name)}')
+
+# ── Parse kubectl top ────────────────────────────────────────────────────────
+
+declare -A top_cpu  # app → cpuM
+declare -A top_mem  # app → memMi
+cpu_actual=0
+mem_actual=0
+
+while IFS= read -r line; do
+    [[ -z "$line" ]] && continue
+    read -r pod_name cpu_str mem_str <<< "$line"
+    app="${name_to_app[$pod_name]:-}"
+    [[ -z "$app" ]] && continue
+    cpu_m=$(normalize_cpu "$cpu_str")
+    mem_mib=$(normalize_mem "$mem_str")
+    top_cpu["$app"]=$cpu_m
+    top_mem["$app"]=$mem_mib
+    cpu_actual=$(( cpu_actual + cpu_m ))
+    mem_actual=$(( mem_actual + mem_mib ))
+done <<< "$top_output"
+
+# ── Build podMetrics JSON array ──────────────────────────────────────────────
+
+pod_metrics="["
+first=1
+while IFS= read -r line; do
+    app=$(echo "$line" | jq -r '.app')
+    cpu_m="${top_cpu[$app]:-"-1"}"
+    mem_mib="${top_mem[$app]:-"-1"}"
+    [[ $first -eq 0 ]] && pod_metrics+=","
+    pod_metrics+=$(jq -nc --arg app "$app" --argjson cpu "$cpu_m" --argjson mem "$mem_mib" \
+        '{app: $app, cpuM: $cpu, memMi: $mem}')
+    first=0
+done < <(echo "$pods_json" | jq -c '.items[] | {app: (.metadata.labels["app.kubernetes.io/instance"] // .metadata.name)}')
+pod_metrics+="]"
+
+# ── Parse resourcequota ──────────────────────────────────────────────────────
+
+q_cpu_req_used=$(echo "$quota_json" | jq -r '.items[0].status.used["requests.cpu"]  // "0"')
+q_cpu_req_hard=$(echo "$quota_json" | jq -r '.items[0].status.hard["requests.cpu"]  // "0"')
+q_cpu_lim_used=$(echo "$quota_json" | jq -r '.items[0].status.used["limits.cpu"]    // "0"')
+q_cpu_lim_hard=$(echo "$quota_json" | jq -r '.items[0].status.hard["limits.cpu"]    // "0"')
+q_mem_req_used=$(echo "$quota_json" | jq -r '.items[0].status.used["requests.memory"] // "0"')
+q_mem_req_hard=$(echo "$quota_json" | jq -r '.items[0].status.hard["requests.memory"] // "0"')
+q_mem_lim_used=$(echo "$quota_json" | jq -r '.items[0].status.used["limits.memory"]   // "0"')
+q_mem_lim_hard=$(echo "$quota_json" | jq -r '.items[0].status.hard["limits.memory"]   // "0"')
+
+cpu_req_used_m=$(normalize_cpu "$q_cpu_req_used")
+cpu_req_hard_m=$(normalize_cpu "$q_cpu_req_hard")
+cpu_lim_used_m=$(normalize_cpu "$q_cpu_lim_used")
+cpu_lim_hard_m=$(normalize_cpu "$q_cpu_lim_hard")
+mem_req_used_mib=$(normalize_mem "$q_mem_req_used")
+mem_req_hard_mib=$(normalize_mem "$q_mem_req_hard")
+mem_lim_used_mib=$(normalize_mem "$q_mem_lim_used")
+mem_lim_hard_mib=$(normalize_mem "$q_mem_lim_hard")
+
+cpu_req_pct=$(awk "BEGIN { printf \"%.4f\", $cpu_req_used_m / ($cpu_req_hard_m > 0 ? $cpu_req_hard_m : 1) }")
+cpu_lim_pct=$(awk "BEGIN { printf \"%.4f\", $cpu_lim_used_m / ($cpu_lim_hard_m > 0 ? $cpu_lim_hard_m : 1) }")
+mem_req_pct=$(awk "BEGIN { printf \"%.4f\", $mem_req_used_mib / ($mem_req_hard_mib > 0 ? $mem_req_hard_mib : 1) }")
+mem_lim_pct=$(awk "BEGIN { printf \"%.4f\", $mem_lim_used_mib / ($mem_lim_hard_mib > 0 ? $mem_lim_hard_mib : 1) }")
+
+cpu_req_label="$(fmt_cpu $cpu_req_used_m) / $(fmt_cpu $cpu_req_hard_m)"
+cpu_lim_label="$(fmt_cpu $cpu_lim_used_m) / $(fmt_cpu $cpu_lim_hard_m)"
+mem_req_label="$(fmt_mem $mem_req_used_mib) / $(fmt_mem $mem_req_hard_mib)"
+mem_lim_label="$(fmt_mem $mem_lim_used_mib) / $(fmt_mem $mem_lim_hard_mib)"
+
+# ── Output ───────────────────────────────────────────────────────────────────
+
+jq -nc \
+    --argjson podMetrics "$pod_metrics" \
+    --argjson cpuActualM  "$cpu_actual" \
+    --argjson memActualMi "$mem_actual" \
+    --argjson cpuReqPct   "$cpu_req_pct" \
+    --argjson cpuLimPct   "$cpu_lim_pct" \
+    --argjson memReqPct   "$mem_req_pct" \
+    --argjson memLimPct   "$mem_lim_pct" \
+    --arg     cpuReqLabel "$cpu_req_label" \
+    --arg     cpuLimLabel "$cpu_lim_label" \
+    --arg     memReqLabel "$mem_req_label" \
+    --arg     memLimLabel "$mem_lim_label" \
+    '{
+        podMetrics: $podMetrics,
+        quota: {
+            cpuActualM:  $cpuActualM,
+            memActualMi: $memActualMi,
+            cpuReqPct:   $cpuReqPct,
+            cpuLimPct:   $cpuLimPct,
+            memReqPct:   $memReqPct,
+            memLimPct:   $memLimPct,
+            cpuReqLabel: $cpuReqLabel,
+            cpuLimLabel: $cpuLimLabel,
+            memReqLabel: $memReqLabel,
+            memLimLabel: $memLimLabel
+        }
+    }'