diff --git a/src/didactopus/pack_to_frontend.py b/src/didactopus/pack_to_frontend.py
index 4d3b14b..39ccd78 100644
--- a/src/didactopus/pack_to_frontend.py
+++ b/src/didactopus/pack_to_frontend.py
@@ -5,12 +5,33 @@ import argparse, json, yaml
 def load_yaml(path: Path) -> dict:
     return yaml.safe_load(path.read_text(encoding="utf-8")) or {}
 
+
+def _load_json(path: Path) -> dict:
+    return json.loads(path.read_text(encoding="utf-8")) if path.exists() else {}
+
+
+def _notebook_summary(pack_dir: Path) -> dict:
+    bundle = _load_json(pack_dir / "groundrecall_query_bundle.json")
+    page = _load_json(pack_dir / "notebook_page.json")
+    concept = page.get("concept", {}) or bundle.get("concept", {}) or {}
+    return {
+        "available": bool(bundle or page),
+        "conceptId": concept.get("concept_id", ""),
+        "conceptTitle": concept.get("title", ""),
+        "claimCount": len(bundle.get("relevant_claims", []) or []),
+        "sourceRoleSummary": page.get("source_role_summary", {}) or bundle.get("source_role_summary", {}) or {},
+        "distinctionCount": len(page.get("distinctions", []) or bundle.get("key_distinctions", []) or []),
+        "supportingObservationCount": (page.get("summary", {}) or {}).get("supporting_observation_count", 0),
+        "relatedConceptCount": (page.get("summary", {}) or {}).get("related_concept_count", 0),
+    }
+
 def convert_pack(pack_dir: str | Path) -> dict:
     pack_dir = Path(pack_dir)
     pack = load_yaml(pack_dir / "pack.yaml")
     concepts_data = load_yaml(pack_dir / "concepts.yaml")
     compliance_path = pack_dir / "pack_compliance_manifest.json"
     compliance = json.loads(compliance_path.read_text(encoding="utf-8")) if compliance_path.exists() else {}
+    notebook = _notebook_summary(pack_dir)
 
     concepts = []
     for item in concepts_data.get("concepts", []) or []:
@@ -39,6 +60,7 @@ def convert_pack(pack_dir: str | Path) -> dict:
         "level": pack.get("audience_level", "novice-friendly"),
         "concepts": concepts,
         "onboarding": onboarding,
+        "notebook": notebook,
         "compliance": {
             "sources": len(compliance.get("derived_from_sources", []) or []),
             "attributionRequired": bool(compliance.get("attribution_required", False)),
diff --git a/tests/test_pack_export.py b/tests/test_pack_export.py
index 85670f5..2808f49 100644
--- a/tests/test_pack_export.py
+++ b/tests/test_pack_export.py
@@ -15,3 +15,33 @@ def test_convert_pack(tmp_path: Path):
     payload = convert_pack(tmp_path)
     assert payload["id"] == "p1"
     assert payload["concepts"][0]["id"] == "c1"
+    assert payload["notebook"]["available"] is False
+
+
+def test_convert_pack_surfaces_notebook_summary(tmp_path: Path):
+    (tmp_path / "pack.yaml").write_text(
+        "name: p2\ndisplay_name: Pack 2\ndescription: Demo pack with notebook\n", encoding="utf-8"
+    )
+    (tmp_path / "concepts.yaml").write_text(
+        "concepts:\n  - id: c2\n    title: Concept 2\n    prerequisites: []\n", encoding="utf-8"
+    )
+    (tmp_path / "pack_compliance_manifest.json").write_text(
+        '{"derived_from_sources":["s1"],"attribution_required":true,"share_alike_required":false,"noncommercial_only":false,"restrictive_flags":[]}',
+        encoding="utf-8"
+    )
+    (tmp_path / "groundrecall_query_bundle.json").write_text(
+        '{"bundle_kind":"groundrecall_query_bundle","concept":{"concept_id":"concept::thermo","title":"Thermodynamics and Entropy"},"relevant_claims":[{"claim_id":"c1"},{"claim_id":"c2"}],"source_role_summary":{"overview":1},"key_distinctions":[{"distinction_type":"non_implication"}]}',
+        encoding="utf-8",
+    )
+    (tmp_path / "notebook_page.json").write_text(
+        '{"concept":{"concept_id":"concept::thermo","title":"Thermodynamics and Entropy"},"summary":{"supporting_observation_count":3,"related_concept_count":2},"source_role_summary":{"overview":1},"distinctions":[{"distinction_type":"non_implication"}]}',
+        encoding="utf-8",
+    )
+
+    payload = convert_pack(tmp_path)
+    assert payload["notebook"]["available"] is True
+    assert payload["notebook"]["conceptTitle"] == "Thermodynamics and Entropy"
+    assert payload["notebook"]["claimCount"] == 2
+    assert payload["notebook"]["sourceRoleSummary"]["overview"] == 1
+    assert payload["notebook"]["distinctionCount"] == 1
+    assert payload["notebook"]["supportingObservationCount"] == 3