diff --git a/extensions/memory-neo4j/cli.ts b/extensions/memory-neo4j/cli.ts
index 168cbc9af8..eca188f760 100644
--- a/extensions/memory-neo4j/cli.ts
+++ b/extensions/memory-neo4j/cli.ts
@@ -290,6 +290,7 @@ export function registerCli(api: OpenClawPluginApi, deps: CliDeps): void {
           "Skip LLM-based semantic dedup (Phase 1b) and conflict detection (Phase 1c)",
         )
         .option("--workspace <dir>", "Workspace directory for TASKS.md cleanup")
+        .option("--report", "Show quality metrics after sleep cycle completes")
         .action(
           async (opts: {
             agent?: string;
@@ -302,6 +303,7 @@ export function registerCli(api: OpenClawPluginApi, deps: CliDeps): void {
             concurrency?: string;
             skipSemantic?: boolean;
             workspace?: string;
+            report?: boolean;
           }) => {
             console.log("\n🌙 Memory Sleep Cycle");
             console.log("═════════════════════════════════════════════════════════════");
@@ -440,6 +442,54 @@ export function registerCli(api: OpenClawPluginApi, deps: CliDeps): void {
               if (result.aborted) {
                 console.log("\n⚠️  Sleep cycle was aborted before completion.");
               }
+
+              // Quality report (optional)
+              if (opts.report) {
+                console.log("\n═════════════════════════════════════════════════════════════");
+                console.log("📊 Quality Report");
+                console.log("─────────────────────────────────────────────────────────────");
+
+                try {
+                  // Extraction coverage
+                  const statusCounts = await db.countByExtractionStatus(opts.agent);
+                  const totalMems =
+                    statusCounts.pending +
+                    statusCounts.complete +
+                    statusCounts.failed +
+                    statusCounts.skipped;
+                  const coveragePct =
+                    totalMems > 0 ? ((statusCounts.complete / totalMems) * 100).toFixed(1) : "0.0";
+                  console.log(
+                    `\n  Extraction Coverage: ${coveragePct}% (${statusCounts.complete}/${totalMems})`,
+                  );
+                  console.log(
+                    `    pending=${statusCounts.pending}  complete=${statusCounts.complete}  failed=${statusCounts.failed}  skipped=${statusCounts.skipped}`,
+                  );
+
+                  // Entity graph stats
+                  const graphStats = await db.getEntityGraphStats(opts.agent);
+                  console.log(`\n  Entity Graph:`);
+                  console.log(
+                    `    Entities: ${graphStats.entityCount}  Mentions: ${graphStats.mentionCount}  Density: ${graphStats.density.toFixed(2)}`,
+                  );
+
+                  // Decay distribution
+                  const decayDist = await db.getDecayDistribution(opts.agent);
+                  if (decayDist.length > 0) {
+                    const maxCount = Math.max(...decayDist.map((d) => d.count));
+                    const BAR_W = 20;
+                    console.log(`\n  Decay Distribution:`);
+                    for (const { bucket, count } of decayDist) {
+                      const filled = maxCount > 0 ? Math.round((count / maxCount) * BAR_W) : 0;
+                      const bar = "█".repeat(filled) + "░".repeat(BAR_W - filled);
+                      console.log(`    ${bucket.padEnd(13)} ${bar} ${count}`);
+                    }
+                  }
+                } catch (reportErr) {
+                  console.log(`\n  ⚠️  Could not generate quality report: ${String(reportErr)}`);
+                }
+              }
+
               console.log("");
             } catch (err) {
               console.error(
@@ -567,6 +617,192 @@ export function registerCli(api: OpenClawPluginApi, deps: CliDeps): void {
             process.exitCode = 1;
           }
         });
+      memory
+        .command("health")
+        .description("Memory system health dashboard")
+        .option("--agent <id>", "Scope to a specific agent")
+        .option("--json", "Output all sections as JSON")
+        .action(async (opts: { agent?: string; json?: boolean }) => {
+          try {
+            await db.ensureInitialized();
+
+            const agentId = opts.agent;
+
+            // Gather all data in parallel
+            const [
+              memoryStats,
+              totalCount,
+              statusCounts,
+              graphStats,
+              decayDist,
+              orphanEntities,
+              orphanTags,
+              singleUseTags,
+            ] = await Promise.all([
+              db.getMemoryStats(),
+              db.countMemories(agentId),
+              db.countByExtractionStatus(agentId),
+              db.getEntityGraphStats(agentId),
+              db.getDecayDistribution(agentId),
+              db.findOrphanEntities(500),
+              db.findOrphanTags(500),
+              db.findSingleUseTags(14, 500),
+            ]);
+
+            // Filter stats by agent if specified
+            const filteredStats = agentId
+              ? memoryStats.filter((s) => s.agentId === agentId)
+              : memoryStats;
+
+            if (opts.json) {
+              const totalExtraction =
+                statusCounts.pending +
+                statusCounts.complete +
+                statusCounts.failed +
+                statusCounts.skipped;
+              console.log(
+                JSON.stringify(
+                  {
+                    memoryOverview: {
+                      total: totalCount,
+                      byAgentCategory: filteredStats,
+                    },
+                    extractionHealth: {
+                      ...statusCounts,
+                      total: totalExtraction,
+                      coveragePercent:
+                        totalExtraction > 0
+                          ? Number(((statusCounts.complete / totalExtraction) * 100).toFixed(1))
+                          : 0,
+                    },
+                    entityGraph: {
+                      ...graphStats,
+                      orphanCount: orphanEntities.length,
+                    },
+                    tagHealth: {
+                      orphanCount: orphanTags.length,
+                      singleUseCount: singleUseTags.length,
+                    },
+                    decayDistribution: decayDist,
+                  },
+                  null,
+                  2,
+                ),
+              );
+              return;
+            }
+
+            const BAR_W = 20;
+            const bar = (ratio: number) => {
+              const filled = Math.round(Math.min(1, Math.max(0, ratio)) * BAR_W);
+              return "█".repeat(filled) + "░".repeat(BAR_W - filled);
+            };
+
+            console.log("\n╔═══════════════════════════════════════════════════════════╗");
+            console.log("║           Memory (Neo4j) Health Dashboard                ║");
+            if (agentId) {
+              console.log(`║  Agent: ${agentId.padEnd(49)}║`);
+            }
+            console.log("╚═══════════════════════════════════════════════════════════╝");
+
+            // Section 1: Memory Overview
+            console.log("\n┌─ Memory Overview");
+            console.log("│");
+            console.log(`│  Total: ${totalCount} memories`);
+
+            if (filteredStats.length > 0) {
+              // Group by agent
+              const byAgent = new Map<
+                string,
+                Array<{ category: string; count: number; avgImportance: number }>
+              >();
+              for (const row of filteredStats) {
+                const list = byAgent.get(row.agentId) || [];
+                list.push({
+                  category: row.category,
+                  count: row.count,
+                  avgImportance: row.avgImportance,
+                });
+                byAgent.set(row.agentId, list);
+              }
+
+              for (const [agent, categories] of byAgent) {
+                const agentTotal = categories.reduce((s, c) => s + c.count, 0);
+                const maxCat = Math.max(...categories.map((c) => c.count));
+                console.log(`│`);
+                console.log(`│  ${agent} (${agentTotal}):`);
+                for (const { category, count } of categories) {
+                  const ratio = maxCat > 0 ? count / maxCat : 0;
+                  console.log(`│    ${category.padEnd(12)} ${bar(ratio)} ${count}`);
+                }
+              }
+            }
+            console.log("└");
+
+            // Section 2: Extraction Health
+            const totalExtraction =
+              statusCounts.pending +
+              statusCounts.complete +
+              statusCounts.failed +
+              statusCounts.skipped;
+            const coveragePct =
+              totalExtraction > 0
+                ? ((statusCounts.complete / totalExtraction) * 100).toFixed(1)
+                : "0.0";
+
+            console.log("\n┌─ Extraction Health");
+            console.log("│");
+            console.log(
+              `│  Coverage: ${coveragePct}% (${statusCounts.complete}/${totalExtraction})`,
+            );
+            console.log(`│`);
+            const statusEntries: Array<[string, number]> = [
+              ["pending", statusCounts.pending],
+              ["complete", statusCounts.complete],
+              ["failed", statusCounts.failed],
+              ["skipped", statusCounts.skipped],
+            ];
+            const maxStatus = Math.max(...statusEntries.map(([, c]) => c));
+            for (const [label, count] of statusEntries) {
+              const ratio = maxStatus > 0 ? count / maxStatus : 0;
+              console.log(`│  ${label.padEnd(10)} ${bar(ratio)} ${count}`);
+            }
+            console.log("└");
+
+            // Section 3: Entity Graph
+            console.log("\n┌─ Entity Graph");
+            console.log("│");
+            console.log(`│  Entities:  ${graphStats.entityCount}`);
+            console.log(`│  Mentions:  ${graphStats.mentionCount}`);
+            console.log(`│  Density:   ${graphStats.density.toFixed(2)} mentions/entity`);
+            console.log(`│  Orphans:   ${orphanEntities.length}`);
+            console.log("└");
+
+            // Section 4: Tag Health
+            console.log("\n┌─ Tag Health");
+            console.log("│");
+            console.log(`│  Orphan tags:     ${orphanTags.length}`);
+            console.log(`│  Single-use tags: ${singleUseTags.length}`);
+            console.log("└");
+
+            // Section 5: Decay Distribution
+            console.log("\n┌─ Decay Distribution");
+            console.log("│");
+            if (decayDist.length > 0) {
+              const maxDecay = Math.max(...decayDist.map((d) => d.count));
+              for (const { bucket, count } of decayDist) {
+                const ratio = maxDecay > 0 ? count / maxDecay : 0;
+                console.log(`│  ${bucket.padEnd(13)} ${bar(ratio)} ${count}`);
+              }
+            } else {
+              console.log("│  No non-core memories found.");
+            }
+            console.log("└\n");
+          } catch (err) {
+            console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
+            process.exitCode = 1;
+          }
+        });
     },
     { commands: [] }, // Adds subcommands to existing "memory" command, no conflict
   );
diff --git a/extensions/memory-neo4j/index.ts b/extensions/memory-neo4j/index.ts
index efa9e531ca..84a2be9141 100644
--- a/extensions/memory-neo4j/index.ts
+++ b/extensions/memory-neo4j/index.ts
@@ -134,7 +134,15 @@ const memoryNeo4jPlugin = {
             }
 
             const text = results
-              .map((r, i) => `${i + 1}. [${r.category}] ${r.text} (${(r.score * 100).toFixed(0)}%)`)
+              .map((r, i) => {
+                const base = `${i + 1}. [${r.category}] ${r.text} (${(r.score * 100).toFixed(0)}%)`;
+                if (!r.signals) return base;
+                const parts: string[] = [];
+                if (r.signals.vector.rank > 0) parts.push(`vec:#${r.signals.vector.rank}`);
+                if (r.signals.bm25.rank > 0) parts.push(`bm25:#${r.signals.bm25.rank}`);
+                if (r.signals.graph.rank > 0) parts.push(`graph:#${r.signals.graph.rank}`);
+                return parts.length > 0 ? `${base} [${parts.join(" ")}]` : base;
+              })
               .join("\n");
 
             const sanitizedResults = results.map((r) => ({
@@ -565,7 +573,7 @@ const memoryNeo4jPlugin = {
           const memoryContext = results.map((r) => `- [${r.category}] ${r.text}`).join("\n");
 
           api.logger.debug?.(
-            `memory-neo4j: auto-recall memories: ${JSON.stringify(results.map((r) => ({ id: r.id, text: r.text.slice(0, 80), category: r.category, score: r.score })))}`,
+            `memory-neo4j: auto-recall memories: ${JSON.stringify(results.map((r) => ({ id: r.id, text: r.text.slice(0, 80), score: r.score, vec: r.signals?.vector.rank || "-", bm25: r.signals?.bm25.rank || "-", graph: r.signals?.graph.rank || "-" })))}`,
           );
 
           return {
diff --git a/extensions/memory-neo4j/neo4j-client.ts b/extensions/memory-neo4j/neo4j-client.ts
index d75b7b5865..ea52fe45d8 100644
--- a/extensions/memory-neo4j/neo4j-client.ts
+++ b/extensions/memory-neo4j/neo4j-client.ts
@@ -1771,6 +1771,90 @@ export class Neo4jMemoryClient {
     throw lastError;
   }
 
+  // --------------------------------------------------------------------------
+  // Health & Stats Queries
+  // --------------------------------------------------------------------------
+
+  /**
+   * Get entity graph statistics: entity count, mention count, and density.
+   * Density = mentionCount / max(entityCount, 1).
+   */
+  async getEntityGraphStats(
+    agentId?: string,
+  ): Promise<{ entityCount: number; mentionCount: number; density: number }> {
+    await this.ensureInitialized();
+    const session = this.driver!.session();
+    try {
+      // When agentId is provided, only count entities connected to that agent's memories
+      const query = agentId
+        ? `OPTIONAL MATCH (m:Memory {agentId: $agentId})-[r:MENTIONS]->(e:Entity)
+           WITH collect(DISTINCT e) AS entities, count(r) AS mentionCount
+           RETURN size(entities) AS entityCount, mentionCount`
+        : `OPTIONAL MATCH (e:Entity)
+           WITH count(DISTINCT e) AS entityCount
+           OPTIONAL MATCH ()-[r:MENTIONS]->()
+           RETURN entityCount, count(r) AS mentionCount`;
+
+      const result = await session.run(query, agentId ? { agentId } : {});
+      const entityCount = (result.records[0]?.get("entityCount") as number) ?? 0;
+      const mentionCount = (result.records[0]?.get("mentionCount") as number) ?? 0;
+      return {
+        entityCount,
+        mentionCount,
+        density: mentionCount / Math.max(entityCount, 1),
+      };
+    } finally {
+      await session.close();
+    }
+  }
+
+  /**
+   * Get decay score distribution bucketed into health categories.
+   * Computes decay scores server-side and buckets them.
+   */
+  async getDecayDistribution(agentId?: string): Promise<Array<{ bucket: string; count: number }>> {
+    await this.ensureInitialized();
+    const session = this.driver!.session();
+    try {
+      const agentFilter = agentId ? "AND m.agentId = $agentId" : "";
+      const result = await session.run(
+        `MATCH (m:Memory)
+         WHERE m.createdAt IS NOT NULL AND m.category <> 'core' ${agentFilter}
+         WITH m,
+              m.importance AS importance,
+              CASE
+                WHEN m.lastRetrievedAt IS NOT NULL
+                THEN duration.between(datetime(m.lastRetrievedAt), datetime()).days
+                ELSE duration.between(datetime(m.createdAt), datetime()).days
+              END AS effectiveAgeDays,
+              coalesce(m.retrievalCount, 0) AS retrievalCount
+         WITH m, importance,
+              30.0 * (1.0 + importance * 2.0) * (1.0 + log(1.0 + retrievalCount) * 0.2) AS halfLife,
+              effectiveAgeDays
+         WITH CASE
+           WHEN importance * exp(-1.0 * effectiveAgeDays / halfLife) >= 0.8 THEN 'healthy'
+           WHEN importance * exp(-1.0 * effectiveAgeDays / halfLife) >= 0.5 THEN 'moderate'
+           WHEN importance * exp(-1.0 * effectiveAgeDays / halfLife) >= 0.2 THEN 'fading'
+           ELSE 'near-pruning'
+         END AS bucket
+         RETURN bucket, count(*) AS cnt
+         ORDER BY CASE bucket
+           WHEN 'healthy' THEN 1
+           WHEN 'moderate' THEN 2
+           WHEN 'fading' THEN 3
+           WHEN 'near-pruning' THEN 4
+         END`,
+        agentId ? { agentId } : {},
+      );
+      return result.records.map((r) => ({
+        bucket: r.get("bucket") as string,
+        count: (r.get("cnt") as number) ?? 0,
+      }));
+    } finally {
+      await session.close();
+    }
+  }
+
   // --------------------------------------------------------------------------
   // Sleep Cycle: Entity Deduplication
   // --------------------------------------------------------------------------
diff --git a/extensions/memory-neo4j/schema.ts b/extensions/memory-neo4j/schema.ts
index 4a1ff46488..f60fbade61 100644
--- a/extensions/memory-neo4j/schema.ts
+++ b/extensions/memory-neo4j/schema.ts
@@ -105,6 +105,11 @@ export type SearchSignalResult = {
   score: number;
 };
 
+export type SignalAttribution = {
+  rank: number; // 1-indexed, 0 = absent from this signal
+  score: number; // raw signal score, 0 = absent
+};
+
 export type HybridSearchResult = {
   id: string;
   text: string;
@@ -112,6 +117,11 @@ export type HybridSearchResult = {
   importance: number;
   createdAt: string;
   score: number;
+  signals?: {
+    vector: SignalAttribution;
+    bm25: SignalAttribution;
+    graph: SignalAttribution;
+  };
 };
 
 // ============================================================================
diff --git a/extensions/memory-neo4j/search.ts b/extensions/memory-neo4j/search.ts
index 5e05b363a5..7aa6c145d7 100644
--- a/extensions/memory-neo4j/search.ts
+++ b/extensions/memory-neo4j/search.ts
@@ -14,7 +14,12 @@
 
 import type { Embeddings } from "./embeddings.js";
 import type { Neo4jMemoryClient } from "./neo4j-client.js";
-import type { HybridSearchResult, Logger, SearchSignalResult } from "./schema.js";
+import type {
+  HybridSearchResult,
+  Logger,
+  SearchSignalResult,
+  SignalAttribution,
+} from "./schema.js";
 
 // ============================================================================
 // Query Classification
@@ -107,6 +112,11 @@ type FusedCandidate = {
   importance: number;
   createdAt: string;
   rrfScore: number;
+  signals: {
+    vector: SignalAttribution;
+    bm25: SignalAttribution;
+    graph: SignalAttribution;
+  };
 };
 
 /**
@@ -159,6 +169,7 @@ export function fuseWithConfidenceRRF(
 
   // Calculate confidence-weighted RRF score for each candidate
   const results: FusedCandidate[] = [];
+  const NO_SIGNAL: SignalAttribution = { rank: 0, score: 0 };
 
   for (const [id, meta] of candidateMetadata) {
     let rrfScore = 0;
@@ -171,6 +182,13 @@ export function fuseWithConfidenceRRF(
       }
     }
 
+    // Build per-signal attribution from the existing signal maps
+    const signals = {
+      vector: signalMaps[0]?.get(id) ?? NO_SIGNAL,
+      bm25: signalMaps[1]?.get(id) ?? NO_SIGNAL,
+      graph: signalMaps[2]?.get(id) ?? NO_SIGNAL,
+    };
+
     results.push({
       id,
       text: meta.text,
@@ -178,6 +196,7 @@ export function fuseWithConfidenceRRF(
       importance: meta.importance,
       createdAt: meta.createdAt,
       rrfScore,
+      signals,
     });
   }
 
@@ -269,6 +288,7 @@ export async function hybridSearch(
     importance: r.importance,
     createdAt: r.createdAt,
     score: Math.min(1, r.rrfScore * normalizer), // Normalize to 0-1
+    signals: r.signals,
   }));
 
   // 6. Record retrieval events (fire-and-forget for latency)