AI Newsletter Digest improvements: fixed QP soft line break decoding, URL extraction, and content cleaning

skills/openclaw-self-healing/scripts/metrics-dashboard.sh

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+#!/bin/bash
+# OpenClaw Self-Healing Metrics Dashboard
+# Visualize recovery statistics
+
+set -euo pipefail
+
+LOG_DIR="${OPENCLAW_MEMORY_DIR:-$HOME/openclaw/memory}"
+METRICS_FILE="$LOG_DIR/.emergency-recovery-metrics.json"
+
+if [ ! -f "$METRICS_FILE" ]; then
+  echo "❌ No metrics file found: $METRICS_FILE"
+  echo "Run at least one emergency recovery first."
+  exit 1
+fi
+
+# Parse metrics using jq
+if ! command -v jq &> /dev/null; then
+  echo "⚠️  jq not installed. Installing via Homebrew..."
+  brew install jq
+fi
+
+echo "📊 OpenClaw Self-Healing Metrics Dashboard"
+echo "==========================================="
+echo ""
+
+# Total recovery attempts
+total=$(jq -s 'length' "$METRICS_FILE")
+echo "🔢 Total Recovery Attempts: $total"
+echo ""
+
+# Success rate
+success_count=$(jq -s '[.[] | select(.result == "true")] | length' "$METRICS_FILE")
+failure_count=$(jq -s '[.[] | select(.result == "false")] | length' "$METRICS_FILE")
+success_rate=$(echo "scale=1; $success_count * 100 / $total" | bc 2>/dev/null || echo "0")
+
+echo "✅ Successful Recoveries: $success_count / $total ($success_rate%)"
+echo "❌ Failed Recoveries: $failure_count / $total"
+echo ""
+
+# Average recovery time
+avg_duration=$(jq -s '[.[] | .duration] | add / length | floor' "$METRICS_FILE")
+echo "⏱️  Average Recovery Time: ${avg_duration}s"
+echo ""
+
+# Recent recoveries (last 5)
+echo "📋 Recent Recoveries (last 5):"
+jq -s 'sort_by(.timestamp) | reverse | .[:5] | .[] | "  - \((.timestamp | strftime("%Y-%m-%d %H:%M"))) | Result: \(.result) | Duration: \(.duration)s | Symptom: \(.symptom // "unknown")"' -r "$METRICS_FILE"
+echo ""
+
+# Top symptoms (if available)
+echo "🔍 Top Failure Symptoms:"
+jq -s '[.[] | select(.symptom != "unknown") | .symptom] | group_by(.) | map({symptom: .[0], count: length}) | sort_by(.count) | reverse | .[:3] | .[] | "  - \(.symptom): \(.count) occurrences"' -r "$METRICS_FILE" || echo "  (No symptom data yet)"
+echo ""
+
+# Top root causes (if available)
+echo "🎯 Top Root Causes:"
+jq -s '[.[] | select(.root_cause != "unknown") | .root_cause] | group_by(.) | map({cause: .[0], count: length}) | sort_by(.count) | reverse | .[:3] | .[] | "  - \(.cause): \(.count) occurrences"' -r "$METRICS_FILE" || echo "  (No root cause data yet)"
+echo ""
+
+# Trend (last 7 days)
+echo "📈 7-Day Trend:"
+jq -s --arg week_ago "$(date -v-7d +%s 2>/dev/null || date -d '7 days ago' +%s)" '[.[] | select(.timestamp > ($week_ago | tonumber))] | length' "$METRICS_FILE" | {
+  read -r count
+  echo "  Last 7 days: $count attempts"
+}
+echo ""
+
+echo "==========================================="
+echo "💡 Tip: Review recovery-learnings.md for detailed insights"
+echo "📁 Metrics file: $METRICS_FILE"