diff --git a/docs/orchestration/domain_scenario_loop_repo_adapter.md b/docs/orchestration/domain_scenario_loop_repo_adapter.md
index 1a4c2f9..57e2b5b 100644
--- a/docs/orchestration/domain_scenario_loop_repo_adapter.md
+++ b/docs/orchestration/domain_scenario_loop_repo_adapter.md
@@ -171,7 +171,7 @@ The status payload also exposes `effective_stage_status`, `effective_stage_statu
 
 Use `python scripts/stage_agent_loop.py continue --manifest docs/orchestration/<stage_loop>.json` as the safe one-command continuation layer. From a cold start it materializes `domain_pack_loop.command.txt` without launching the long live loop; after a GUI review it can prepare a repair iteration and materialize `run-repair --dry-run` automatically; it will not run the real coder pass unless `--execute-repair` is passed, and it waits for a `--run-id assistant-stage1-<id>` when the next required step is post-repair rerun/ingest validation.
 
-It also writes `stage_repair_handoff.md/json` next to the stage summary. That handoff is the preferred input for the next coder pass: it lists primary repair targets and sample user-facing failures without forcing the coder to reread the entire GUI conversation first.
+It also writes `stage_repair_handoff.md/json` next to the stage summary. That handoff is the preferred input for the next coder pass: it lists primary repair targets, detector result signals, and sample user-facing failures without forcing the coder to reread the entire GUI conversation first.
 
 For live stage-pack failures, prefer `lead_coder_handoff.md` over immediately preparing a coder pass. The intent is: strong business audit first, Lead Codex code repair second, same replay/GUI validation third.
 
diff --git a/scripts/stage_agent_loop.py b/scripts/stage_agent_loop.py
index d35d76b..f4b243a 100644
--- a/scripts/stage_agent_loop.py
+++ b/scripts/stage_agent_loop.py
@@ -1354,6 +1354,52 @@ def load_gui_review_detector_gate(review_dir: Path) -> dict[str, Any]:
     }
 
 
+def load_detector_results_for_stage_handoff(latest_gui_review: dict[str, Any]) -> dict[str, Any]:
+    raw_path = str(latest_gui_review.get("detector_results_json") or "").strip()
+    if not raw_path:
+        return {}
+    path = repo_path(raw_path)
+    if not path.exists():
+        return {}
+    try:
+        return load_json_object(path, "Stage GUI detector_results.json")
+    except (OSError, json.JSONDecodeError, RuntimeError):
+        return {}
+
+
+def build_detector_result_signals(
+    detector_results: dict[str, Any],
+    *,
+    issue_codes: list[str],
+    limit: int = 8,
+) -> list[dict[str, Any]]:
+    results = detector_results.get("results") if isinstance(detector_results.get("results"), list) else []
+    wanted_issue_codes = set(issue_codes)
+    signals: list[dict[str, Any]] = []
+    for item in results:
+        if not isinstance(item, dict):
+            continue
+        status = str(item.get("status") or "").strip()
+        if status not in {"fail", "review"}:
+            continue
+        item_issue_codes = dcl.normalize_string_list(item.get("issue_codes"))
+        if wanted_issue_codes and not wanted_issue_codes.intersection(item_issue_codes):
+            continue
+        evidence = item.get("evidence") if isinstance(item.get("evidence"), list) else []
+        signals.append(
+            {
+                "detector": item.get("detector"),
+                "status": status,
+                "issue_codes": item_issue_codes,
+                "message": item.get("message"),
+                "evidence_preview": evidence[:3],
+            }
+        )
+        if len(signals) >= limit:
+            break
+    return signals
+
+
 def unique_strings(values: list[str]) -> list[str]:
     result: list[str] = []
     for value in values:
@@ -1682,7 +1728,10 @@ def build_stage_repair_handoff(summary: dict[str, Any], review: dict[str, Any])
     detector_results_summary = (
         latest.get("detector_results_summary") if isinstance(latest.get("detector_results_summary"), dict) else {}
     )
-    detector_results_for_gate = {"summary": detector_results_summary, "results": []}
+    detector_results = load_detector_results_for_stage_handoff(latest)
+    if detector_results:
+        detector_results_summary = dcl.summarize_detector_results(detector_results)
+    detector_results_for_gate = detector_results if detector_results else {"summary": detector_results_summary, "results": []}
     assigned_focus = (
         repair_contract.get("priority_foci", [None])[0]
         if isinstance(repair_contract.get("priority_foci"), list) and repair_contract.get("priority_foci")
@@ -1714,6 +1763,10 @@ def build_stage_repair_handoff(summary: dict[str, Any], review: dict[str, Any])
         "candidate_files": repair_contract.get("candidate_files"),
         "repair_contract": repair_contract,
         "auto_propose_gate": auto_propose_gate,
+        "detector_result_signals": build_detector_result_signals(
+            detector_results_for_gate,
+            issue_codes=dcl.normalize_string_list(repair_contract.get("issue_codes")),
+        ),
         "primary_repair_targets": primary_targets,
         "sample_findings": sample_findings,
     }
@@ -1748,6 +1801,22 @@ def build_stage_repair_handoff_markdown(handoff: dict[str, Any]) -> str:
                 "",
             ]
         )
+    detector_signals = (
+        handoff.get("detector_result_signals") if isinstance(handoff.get("detector_result_signals"), list) else []
+    )
+    if detector_signals:
+        lines.extend(["## Detector Result Signals"])
+        for signal in detector_signals:
+            if not isinstance(signal, dict):
+                continue
+            lines.extend(
+                [
+                    f"- `{signal.get('status')}` `{signal.get('detector')}` "
+                    f"`{', '.join(dcl.normalize_string_list(signal.get('issue_codes'))) or 'n/a'}`",
+                    f"  message: {str(signal.get('message') or '').strip()}",
+                ]
+            )
+        lines.append("")
     auto_gate = handoff.get("auto_propose_gate") if isinstance(handoff.get("auto_propose_gate"), dict) else {}
     if auto_gate:
         lines.extend(
diff --git a/scripts/test_stage_agent_loop.py b/scripts/test_stage_agent_loop.py
index 4438356..944917e 100644
--- a/scripts/test_stage_agent_loop.py
+++ b/scripts/test_stage_agent_loop.py
@@ -761,6 +761,80 @@ class StageAgentLoopTests(unittest.TestCase):
         self.assertTrue(handoff["auto_propose_gate"]["allowed"])
         self.assertEqual(handoff["auto_propose_gate"]["detector_results_summary"]["status"], "fail")
 
+    def test_stage_repair_handoff_loads_detector_result_signals_from_json(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            detector_results_path = Path(tmp) / "detector_results.json"
+            write_json(
+                detector_results_path,
+                {
+                    "schema_version": "agent_detector_results_v1",
+                    "created_at": "2026-06-03T00:00:00+00:00",
+                    "artifact_dir": str(Path(tmp)),
+                    "registry_path": "docs/orchestration/detector_registry.json",
+                    "selected_detectors": ["business_direct_answer_missing_signal"],
+                    "artifact_counts": {},
+                    "summary": {
+                        "status": "fail",
+                        "detector_count": 1,
+                        "pass": 0,
+                        "fail": 1,
+                        "review": 0,
+                        "skipped": 0,
+                    },
+                    "results": [
+                        {
+                            "detector": "business_direct_answer_missing_signal",
+                            "kind": "semantic",
+                            "automation_level": "deterministic",
+                            "status": "fail",
+                            "issue_codes": ["business_direct_answer_missing"],
+                            "message": "Direct answer is missing on the first line.",
+                            "evidence": [{"turn_index": 19, "first_line": "Коротко: общий обзор"}],
+                        }
+                    ],
+                },
+            )
+            summary = {
+                "stage_id": "agent_loop",
+                "next_action": "continue_repair_from_gui_review_p0",
+                "latest_gui_review": {
+                    "run_id": "assistant-stage1-test",
+                    "overall_business_status": "fail",
+                    "p0_findings": 1,
+                    "p1_findings": 0,
+                    "question_quality_score": 100,
+                    "review_json": "artifacts/domain_runs/gui_run_reviews/assistant-stage1-test/run_review.json",
+                    "review_markdown": "artifacts/domain_runs/gui_run_reviews/assistant-stage1-test/run_review.md",
+                    "repair_targets_json": "artifacts/domain_runs/gui_run_reviews/assistant-stage1-test/repair_targets.json",
+                    "conversation_pairs_json": "artifacts/domain_runs/gui_run_reviews/assistant-stage1-test/conversation_pairs.json",
+                    "detector_results_json": str(detector_results_path),
+                    "detector_results_status": "fail",
+                    "detector_results_summary": {"status": "fail", "detector_count": 1, "fail": 1},
+                },
+            }
+            review = {
+                "run_id": "assistant-stage1-test",
+                "repair_targets": [
+                    {
+                        "problem_layer": "answer_shape_mismatch",
+                        "issue_code": "business_direct_answer_missing",
+                        "severity": "P0",
+                        "occurrences": 1,
+                    }
+                ],
+                "findings": [],
+            }
+
+            handoff = stage_loop.build_stage_repair_handoff(summary, review)
+
+        self.assertTrue(handoff["auto_propose_gate"]["allowed"])
+        self.assertEqual(
+            handoff["auto_propose_gate"]["detector_results_summary"]["failed_detectors"],
+            ["business_direct_answer_missing_signal"],
+        )
+        self.assertEqual(handoff["detector_result_signals"][0]["detector"], "business_direct_answer_missing_signal")
+        self.assertIn("Direct answer is missing", handoff["detector_result_signals"][0]["message"])
+
     def test_stage_repair_handoff_blocks_auto_propose_for_non_allowlisted_gui_issue(self) -> None:
         summary = {
             "stage_id": "agent_loop",