diff --git a/gitnexus/src/core/shared-store-analyze.ts b/gitnexus/src/core/shared-store-analyze.ts
index a831ccab0..98d7e49ee 100644
--- a/gitnexus/src/core/shared-store-analyze.ts
+++ b/gitnexus/src/core/shared-store-analyze.ts
@@ -460,6 +460,7 @@ export const publishSharedGraph = async (
       delete meta.graphPath;
       await saveMeta(slot, meta);
     }
+    // Reclaim would delete the kept staging dir as unreferenced.
     if (keptStaging) return;
     // Best effort: an unreadable store must not fail a finished analysis.
     try {
diff --git a/gitnexus/test/integration/shared-store-analyze.test.ts b/gitnexus/test/integration/shared-store-analyze.test.ts
index cfa97fec2..22d144ac2 100644
--- a/gitnexus/test/integration/shared-store-analyze.test.ts
+++ b/gitnexus/test/integration/shared-store-analyze.test.ts
@@ -6,6 +6,7 @@ import { pathToFileURL } from 'url';
 import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
 import { CLASS_FRAMEWORK_ANNOTATIONS_FEATURE } from '../../src/core/analysis-features.js';
 import { resolveAnalyzerRunnerIdentity } from '../../src/core/analyzer-identity.js';
+import type { EmbeddingCheckpoint } from '../../src/core/embedding-checkpoint.js';
 import { SCHEMA_FINGERPRINT } from '../../src/core/lbug/schema.js';
 import {
   ensurePrivateSharedGraph,
@@ -449,7 +450,7 @@ describe('publishSharedGraph race (#3352)', () => {
     expect(existsSync(path.join(slot, 'lbug'))).toBe(false);
   });
 
-  const checkpoint: NonNullable<RepoMeta['embeddingCheckpoint']> = {
+  const checkpoint: EmbeddingCheckpoint = {
     at: '2026-01-01T00:00:00.000Z',
     nodesProcessed: 1,
     totalNodes: 2,
diff --git a/gitnexus/test/integration/shared-store-clone-optin.test.ts b/gitnexus/test/integration/shared-store-clone-optin.test.ts
index 97b045ce8..2ef26df03 100644
--- a/gitnexus/test/integration/shared-store-clone-optin.test.ts
+++ b/gitnexus/test/integration/shared-store-clone-optin.test.ts
@@ -238,7 +238,7 @@ describe('shared store clone sharing (#3352)', () => {
 });
 
 /**
- * #3374 S7 — registered sibling clones that found a store at the same time
+ * #3374: registered sibling clones that found a store at the same time
  * must pick the same key, or each keeps its own store forever. Resolves the
  * store directly (no analyze): only the registry and the clones' remotes matter.
  */
@@ -310,7 +310,7 @@ describe('shared store founder key for concurrent sibling clones (#3374)', () =>
     expect((await resolveOptedInStore(joiner, undefined))?.key).toBe(existing);
   });
 
-  // #3374 S8 — `getRemoteUrl` answers from any subdirectory, so only the
+  // #3374: `getRemoteUrl` answers from any subdirectory, so only the
   // tree-root gate keeps `analyze --skip-git <clone>/pkg` out of the store.
   it('a subdirectory of a clone with a registered sibling neither joins nor founds a store', async () => {
     await cloneAndRegister('member', cloneStoreKey(path.join(root, 'zz-founder')));