diff --git a/libs/openant-core/parsers/python/parse_repository.py b/libs/openant-core/parsers/python/parse_repository.py
index 18a61b7..6f33ec0 100644
--- a/libs/openant-core/parsers/python/parse_repository.py
+++ b/libs/openant-core/parsers/python/parse_repository.py
@@ -55,7 +55,7 @@
 from utilities.file_io import read_json, write_json, open_utf8
 
 
-def generate_analyzer_output(extractor_result: dict) -> dict:
+def generate_analyzer_output(extractor_result: dict, call_graph_result: dict | None = None) -> dict:
     """
     Generate analyzer_output.json format for Stage 2 verification.
 
@@ -65,9 +65,13 @@ def generate_analyzer_output(extractor_result: dict) -> dict:
 
     Args:
         extractor_result: Output from FunctionExtractor
+        call_graph_result: Optional CallGraphBuilder.export() result. When provided, the
+            top-level callGraph / reverseCallGraph are surfaced (matching the analyzer_output
+            schema consumed by dependency resolvers); omitted when None (back-compat).
 
     Returns:
-        Dict in analyzer_output.json format:
+        Dict in analyzer_output.json format (callGraph/reverseCallGraph included when
+        call_graph_result is provided):
         {
             "functions": {
                 "file.py:func_name": {
@@ -99,7 +103,16 @@ def generate_analyzer_output(extractor_result: dict) -> dict:
         if class_name:
             functions[func_id]["className"] = class_name
 
-    return {"functions": functions}
+    output = {"functions": functions}
+
+    # Surface the call graph top-level: the analyzer_output schema carries callGraph /
+    # reverseCallGraph (func_id -> [func_ids]), already computed in call_graph_result.
+    # (filePath is derived from the func_id key by consumers, so it is not a per-function field.)
+    if call_graph_result is not None:
+        output["callGraph"] = call_graph_result.get("call_graph", {})
+        output["reverseCallGraph"] = call_graph_result.get("reverse_call_graph", {})
+
+    return output
 
 
 def parse_repository(repo_path: str, options: dict = None) -> tuple:
@@ -191,8 +204,9 @@ def parse_repository(repo_path: str, options: dict = None) -> tuple:
     for unit_type, count in sorted(stats['by_type'].items()):
         print(f"    {unit_type}: {count}", file=sys.stderr)
 
-    # Generate analyzer output for Stage 2 verification
-    analyzer_output = generate_analyzer_output(extractor_result)
+    # Generate analyzer output for Stage 2 verification (pass the call graph so the output
+    # surfaces top-level callGraph / reverseCallGraph, matching the analyzer_output schema).
+    analyzer_output = generate_analyzer_output(extractor_result, call_graph_result)
     print(f"\n[Stage 2 Support] Generated analyzer output: {len(analyzer_output['functions'])} functions", file=sys.stderr)
 
     if output_dir:
diff --git a/libs/openant-core/tests/test_parse_repository_analyzer_schema.py b/libs/openant-core/tests/test_parse_repository_analyzer_schema.py
new file mode 100644
index 0000000..25d4bb0
--- /dev/null
+++ b/libs/openant-core/tests/test_parse_repository_analyzer_schema.py
@@ -0,0 +1,44 @@
+"""Regression test — python parse_repository analyzer_output omits the call graph.
+
+generate_analyzer_output() emitted only {"functions": {...}}, dropping the top-level callGraph /
+reverseCallGraph that the analyzer_output schema carries (per the JS reference dependency_resolver +
+PARSER_UPGRADE_PLAN) and that are already computed in call_graph_result. (The indirect_calls part of the
+original filing is phantom and is excluded; filePath is derived from the func_id key by consumers
+(RepositoryIndex / dependency_resolver do funcId.split(':')[0]), so it is not a per-function field.)
+Fix: pass call_graph_result in and emit top-level callGraph / reverseCallGraph.
+"""
+import sys
+from pathlib import Path
+
+CORE = Path(__file__).resolve().parents[1]  # libs/openant-core
+sys.path.insert(0, str(CORE))
+sys.path.insert(0, str(CORE / "parsers" / "python"))  # parse_repository's bare imports
+
+import parse_repository  # noqa: E402
+
+EXTRACTOR = {"functions": {
+    "f.py:foo": {"name": "foo", "code": "def foo():\n    bar()", "unit_type": "function", "start_line": 1, "end_line": 2},
+    "f.py:bar": {"name": "bar", "code": "def bar():\n    pass", "unit_type": "function", "start_line": 4, "end_line": 5},
+}}
+CALL_GRAPH = {
+    "repository": "/x", "functions": EXTRACTOR["functions"], "classes": {}, "imports": {},
+    "call_graph": {"f.py:foo": ["f.py:bar"]},
+    "reverse_call_graph": {"f.py:bar": ["f.py:foo"]},
+    "statistics": {},
+}
+
+
+def test_analyzer_output_includes_call_graph():
+    """Post-fix: the analyzer output surfaces the top-level callGraph / reverseCallGraph from
+    call_graph_result. Pre-fix generate_analyzer_output took only the extractor result (no call graph)."""
+    out = parse_repository.generate_analyzer_output(EXTRACTOR, CALL_GRAPH)
+    assert out["functions"]["f.py:foo"]["name"] == "foo"  # functions unchanged
+    assert out.get("callGraph") == {"f.py:foo": ["f.py:bar"]}, f"callGraph missing/empty: {out.get('callGraph')!r}"
+    assert out.get("reverseCallGraph") == {"f.py:bar": ["f.py:foo"]}, f"reverseCallGraph missing: {out.get('reverseCallGraph')!r}"
+
+
+def test_analyzer_output_backward_compatible_without_call_graph():
+    """Guard: with only the extractor result (no call graph), it still returns functions and simply omits
+    the call-graph keys (back-compat for any 1-arg caller)."""
+    out = parse_repository.generate_analyzer_output(EXTRACTOR)
+    assert "functions" in out and out["functions"]["f.py:bar"]["name"] == "bar"