重建会话记录逻辑

.opencode/tools/memory_manager.ts

@@ -11,7 +11,7 @@ const initializePromise = Promise.all([
 
 export default tool({
   description:
-    "管理长期有效的用户偏好或项目事实。支持 add/list/replace/remove。禁止写入 token、password、secret、system prompt 或一次性上下文。scope 仅允许 'user' 或 'workspace'。",
+    "管理长期有效的用户偏好或项目事实。支持 add/list/replace/remove。新增记忆前必须先查看同 scope 的现有记忆，避免写入近似重复项；如果已有相近内容，应优先 replace/remove 而不是重复 add。禁止写入 token、password、secret、system prompt 或一次性上下文。scope 仅允许 'user' 或 'workspace'。",
   args: {
     action: tool.schema
       .enum(["add", "list", "replace", "remove"])
@@ -95,9 +95,18 @@ export default tool({
       return JSON.stringify({
       ok: true,
       kind: "memory",
-      decision: result.changed ? "accepted" : "deduped",
-      detail: result.changed ? "memory stored" : "memory already existed",
+      decision:
+        result.changed
+          ? "accepted"
+          : result.detail === "memory already existed"
+            ? "deduped"
+            : "rejected",
+      detail:
+        result.detail === "similar memory already exists"
+          ? "similar memory already exists; review listed memories before storing a rewritten variant"
+          : result.detail,
       entry: result.entry,
+      existing_entry: result.similar,
       target: scope,
       });
     }