diff --git a/mcp-server/src/legal_mcp/services/block_writer.py b/mcp-server/src/legal_mcp/services/block_writer.py
index 1026a7a..38caccb 100644
--- a/mcp-server/src/legal_mcp/services/block_writer.py
+++ b/mcp-server/src/legal_mcp/services/block_writer.py
@@ -983,6 +983,22 @@ async def _build_style_context(practice_area: str = "") -> str:
             ("anti_patterns", "אנטי-דפוסים (להימנע)"),
         ):
             ov = await db.get_methodology_overrides(cat)
+            if cat == "anti_patterns":
+                # Anti-patterns are STRUCTURAL INVARIANTS of Dafna's style (no
+                # markdown headers, no bullet lists, no mid-paragraph mini-lists —
+                # she writes continuous legal narrative). They must reach the writer
+                # ALWAYS, from the SAME canonical list style_distance measures against
+                # (lessons.ANTI_PATTERNS) — otherwise the loop detects them but never
+                # corrects them, and drafts keep emitting them (the gap that left
+                # 8137 with 28 hits). Chair additions layer on top; they never
+                # remove the canonical ones.
+                from legal_mcp.services.lessons import ANTI_PATTERNS as _ANTI
+                learned.append(f"\n**{label} — כתוב נרטיב משפטי רציף; הימנע מ:**")
+                for ap in _ANTI:
+                    learned.append(f"- {ap['note']}")
+                for k, v in (ov or {}).items():
+                    learned.append(f"- (יו\"ר) {k}: {json.dumps(v, ensure_ascii=False)}")
+                continue
             if ov:
                 learned.append(f"\n**{label} — ערכי היו\"ר (גוברים על ברירת-המחדל):**")
                 for k, v in ov.items():