LLM-driven 设计，添加学习审计和会话历史存储至目录的功能

.opencode/tools/memory_manager.ts

@@ -11,8 +11,11 @@ const initializePromise = Promise.all([
 
 export default tool({
   description:
-    "将长期有效的用户偏好或项目事实写入持久 memory。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。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"])
+      .describe("Memory operation to perform."),
     reason: tool.schema
       .string()
       .describe("Why this memory should be persisted for future requests."),
@@ -23,9 +26,14 @@ export default tool({
       ),
     content: tool.schema
       .string()
+      .optional()
       .describe(
         "The durable fact or preference to remember, written as one concise sentence.",
       ),
+    target_id: tool.schema
+      .string()
+      .optional()
+      .describe("Stable memory entry id used by replace/remove."),
   },
   async execute(args, context) {
     await initializePromise;
@@ -47,30 +55,75 @@ export default tool({
         detail: `unsupported scope: ${args.scope}; use exact keyword 'user' or 'workspace'`,
       });
     }
+    if (sessionContext.allowLearningWrite === false && args.action !== "list") {
+      return JSON.stringify({
+      ok: true,
+      kind: "memory",
+      decision: "rejected",
+      detail: "memory writes are disabled for this session",
+      });
+    }
 
     const scopeKey =
       scope === "user" ? sessionContext.actorKey : sessionContext.projectKey;
-    const result = await memoryStore.upsert(scope, scopeKey, {
-      content: args.content,
+    if (args.action === "list") {
+      return JSON.stringify({
+      ok: true,
+      kind: "memory",
+      decision: "accepted",
+      detail: "memory listed",
+      items: await memoryStore.list(scope, scopeKey),
+      target: scope,
+      });
+    }
+
+    if (args.action === "add") {
+      const result = await memoryStore.upsert(scope, scopeKey, {
+      content: args.content ?? "",
       sessionId: context.sessionID,
       source: "tool",
       traceId: sessionContext.traceId,
-    });
-
-    if (!result.entry) {
+      });
+      if (!result.entry) {
       return JSON.stringify({
         ok: true,
         kind: "memory",
         decision: "rejected",
         detail: "content rejected by persistence policy",
       });
-    }
-
-    return JSON.stringify({
+      }
+      return JSON.stringify({
       ok: true,
       kind: "memory",
       decision: result.changed ? "accepted" : "deduped",
       detail: result.changed ? "memory stored" : "memory already existed",
+      entry: result.entry,
+      target: scope,
+      });
+    }
+
+    if (args.action === "replace") {
+      const result = await memoryStore.replace(scope, scopeKey, args.target_id ?? "", {
+      content: args.content ?? "",
+      sessionId: context.sessionID,
+      source: "tool",
+      traceId: sessionContext.traceId,
+      });
+      return JSON.stringify({
+      ok: true,
+      kind: "memory",
+      decision: result.changed ? "accepted" : "rejected",
+      detail: result.detail,
+      target: scope,
+      });
+    }
+
+    const result = await memoryStore.remove(scope, scopeKey, args.target_id ?? "");
+    return JSON.stringify({
+      ok: true,
+      kind: "memory",
+      decision: result.changed ? "accepted" : "rejected",
+      detail: result.detail,
       target: scope,
     });
   },