diff --git a/mcp-server/index.ts b/mcp-server/index.ts
index bbe58f8..760f034 100644
--- a/mcp-server/index.ts
+++ b/mcp-server/index.ts
@@ -399,7 +399,7 @@ async function main() {
             sql_filter: filter, filter_dataset: b.dataset || "ethereal_workers",
             id_column: b.id_column || "worker_id", top_k: b.top_k || 5, generate: b.generate !== false,
             use_playbook_memory: b.use_playbook_memory !== false,
-            playbook_memory_k: b.playbook_memory_k ?? 25,
+            playbook_memory_k: b.playbook_memory_k ?? 200,
           }));
         }
 
@@ -420,7 +420,7 @@ async function main() {
             filter_dataset: b.dataset || "ethereal_workers",
             id_column: "worker_id", top_k: (b.headcount || 5) * 2, generate: false,
             use_playbook_memory: true,
-            playbook_memory_k: 25,
+            playbook_memory_k: 200,
           }));
         }