优化运营MCP：新增状态型点赞收藏、评论幂等与通知游标分页

README.md

@@ -101,8 +101,8 @@ Add this in `claude_desktop_config.json`:
 | `xhs_publish_video` | Publish a video note |
 | `xhs_post_comment` | Post a comment on a note |
 | `xhs_reply_comment` | Reply to a comment |
-| `xhs_like` | Toggle like state on a note |
+| `xhs_set_like_state` | Set like state on a note (idempotent) |
-| `xhs_favorite` | Toggle favorite state on a note |
+| `xhs_set_favorite_state` | Set favorite state on a note (idempotent) |
 | `xhs_get_unprocessed_notifications` | Get unprocessed notification tasks from local SQLite state |
 | `xhs_mark_notification_task` | Manually mark notification task status (new/pending/ignored/replied/failed) |
 | `xhs_mark_notification_tasks` | Batch mark notification task statuses |

README.zh-CN.md

@@ -101,8 +101,8 @@ pnpm test
 | `xhs_publish_video` | 发布视频笔记 |
 | `xhs_post_comment` | 发表评论 |
 | `xhs_reply_comment` | 回复评论 |
-| `xhs_like` | 切换点赞状态 |
+| `xhs_set_like_state` | 设置点赞状态（幂等） |
-| `xhs_favorite` | 切换收藏状态 |
+| `xhs_set_favorite_state` | 设置收藏状态（幂等） |
 | `xhs_get_unprocessed_notifications` | 从本地 SQLite 获取“未处理”通知任务 |
 | `xhs_mark_notification_task` | 手动标记通知任务状态（new/pending/ignored/replied/failed） |
 | `xhs_mark_notification_tasks` | 批量标记通知任务状态 |

src/platforms/xiaohongshu/index.ts

@@ -18,7 +18,7 @@ import { publishImageNote } from './publish.js';
 import { publishVideoNote } from './publish-video.js';
 import { listMyNotes } from './my-notes.js';
 import { postComment, replyComment } from './comment.js';
-import { toggleLike, toggleFavorite } from './interaction.js';
+import { setLikeState, setFavoriteState } from './interaction.js';
 import { replyNotification } from './notification.js';
 import {
   getNotificationStateStore,
@@ -41,8 +41,8 @@ import {
   ListMyNotesSchema,
   PostCommentSchema,
   ReplyCommentSchema,
-  LikeSchema,
+  SetLikeStateSchema,
-  FavoriteSchema,
+  SetFavoriteStateSchema,
   ReplyNotificationSchema,
   GetUnprocessedNotificationsSchema,
   MarkNotificationTaskSchema,
@@ -632,18 +632,29 @@ export const xiaohongshuPlugin: PlatformPlugin = {
       PostCommentSchema,
       async (args) => {
         return withErrorHandling('xhs_post_comment', async () => {
+          const { data, meta } = await runWithIdempotency(
+            'xhs_post_comment',
+            args.request_id,
+            {
+              feed_id: args.feed_id,
+              xsec_token: args.xsec_token,
+              content: args.content,
+            },
+            async () => {
               const timeoutMs =
                 config.operationTimeouts['comment'] ??
                 config.operationTimeouts['default'] ??
                 20_000;
 
-          const result = await browser.withPage(
+              return await browser.withPage(
                 PLATFORM,
                 async (page) =>
                   postComment(page, args.feed_id, args.xsec_token, args.content),
                 timeoutMs,
               );
-          return ok(result);
+            },
+          );
+          return ok(data, meta);
         });
       },
     );
@@ -695,15 +706,15 @@ export const xiaohongshuPlugin: PlatformPlugin = {
     );
 
     // -----------------------------------------------------------------------
-    // xhs_like
+    // xhs_set_like_state
     // -----------------------------------------------------------------------
 
     server.tool(
-      'xhs_like',
+      'xhs_set_like_state',
-      'Toggle like on a Xiaohongshu note',
+      'Set like state on a Xiaohongshu note (idempotent)',
-      LikeSchema,
+      SetLikeStateSchema,
       async (args) => {
-        return withErrorHandling('xhs_like', async () => {
+        return withErrorHandling('xhs_set_like_state', async () => {
           const timeoutMs =
             config.operationTimeouts['like'] ??
             config.operationTimeouts['default'] ??
@@ -712,7 +723,7 @@ export const xiaohongshuPlugin: PlatformPlugin = {
           const result = await browser.withPage(
             PLATFORM,
             async (page) =>
-              toggleLike(page, args.feed_id, args.xsec_token),
+              setLikeState(page, args.feed_id, args.xsec_token, args.liked),
             timeoutMs,
           );
           return ok(result);
@@ -721,15 +732,15 @@ export const xiaohongshuPlugin: PlatformPlugin = {
     );
 
     // -----------------------------------------------------------------------
-    // xhs_favorite
+    // xhs_set_favorite_state
     // -----------------------------------------------------------------------
 
     server.tool(
-      'xhs_favorite',
+      'xhs_set_favorite_state',
-      'Toggle favorite on a Xiaohongshu note',
+      'Set favorite state on a Xiaohongshu note (idempotent)',
-      FavoriteSchema,
+      SetFavoriteStateSchema,
       async (args) => {
-        return withErrorHandling('xhs_favorite', async () => {
+        return withErrorHandling('xhs_set_favorite_state', async () => {
           const timeoutMs =
             config.operationTimeouts['favorite'] ??
             config.operationTimeouts['default'] ??
@@ -738,7 +749,7 @@ export const xiaohongshuPlugin: PlatformPlugin = {
           const result = await browser.withPage(
             PLATFORM,
             async (page) =>
-              toggleFavorite(page, args.feed_id, args.xsec_token),
+              setFavoriteState(page, args.feed_id, args.xsec_token, args.favorited),
             timeoutMs,
           );
           return ok(result);
@@ -770,8 +781,24 @@ export const xiaohongshuPlugin: PlatformPlugin = {
               ? args.statuses
               : ['new', 'failed'];
 
-          const tasks = getNotificationStateStore().listByStatuses(statuses, args.max_count);
+          const store = getNotificationStateStore();
-          return ok(tasks, syncResult ? { synced: syncResult } : undefined);
+          const limit = clampPageSize(args.max_count);
+          const offset = parseCursor(args.cursor);
+          const total = store.countByStatuses(statuses);
+          const tasks = store.listByStatuses(statuses, limit, offset);
+          const nextOffset = offset + tasks.length;
+          const nextCursor = nextOffset < total ? String(nextOffset) : undefined;
+
+          return ok(tasks, {
+            ...(syncResult ? { synced: syncResult } : {}),
+            pagination: {
+              cursor: args.cursor ?? '0',
+              max_count: limit,
+              returned: tasks.length,
+              total,
+              ...(nextCursor ? { next_cursor: nextCursor } : {}),
+            },
+          });
         });
       },
     );
@@ -858,8 +885,24 @@ export const xiaohongshuPlugin: PlatformPlugin = {
       ListFailedNotificationTasksSchema,
       async (args) => {
         return withErrorHandling('xhs_list_failed_notification_tasks', async () => {
-          const tasks = getNotificationStateStore().listByStatuses(['failed'], args.max_count);
+          const store = getNotificationStateStore();
-          return ok(tasks);
+          const statuses: NotificationTaskStatus[] = ['failed'];
+          const limit = clampPageSize(args.max_count);
+          const offset = parseCursor(args.cursor);
+          const total = store.countByStatuses(statuses);
+          const tasks = store.listByStatuses(statuses, limit, offset);
+          const nextOffset = offset + tasks.length;
+          const nextCursor = nextOffset < total ? String(nextOffset) : undefined;
+
+          return ok(tasks, {
+            pagination: {
+              cursor: args.cursor ?? '0',
+              max_count: limit,
+              returned: tasks.length,
+              total,
+              ...(nextCursor ? { next_cursor: nextCursor } : {}),
+            },
+          });
         });
       },
     );

src/platforms/xiaohongshu/interaction.ts

@@ -48,6 +48,11 @@ async function readState(page: Page, btnSelector: string, activeHref: string): P
     .catch(() => false);
 }
 
+async function openFeedOverlay(page: Page, feedId: string, xsecToken: string): Promise<void> {
+  await page.goto(buildFeedUrl(feedId, xsecToken), { waitUntil: 'domcontentloaded' });
+  await page.waitForSelector(selDetail.noteContainer, { timeout: 10_000 });
+}
+
 // ---------------------------------------------------------------------------
 // toggleLike — pure toggle, clicks the like button once
 // ---------------------------------------------------------------------------
@@ -59,8 +64,7 @@ export async function toggleLike(
 ): Promise<{ success: boolean; liked: boolean }> {
   log.info({ feedId }, 'Toggling like on note');
 
-  await page.goto(buildFeedUrl(feedId, xsecToken), { waitUntil: 'domcontentloaded' });
+  await openFeedOverlay(page, feedId, xsecToken);
-  await page.waitForSelector(selDetail.noteContainer, { timeout: 10_000 });
 
   const clicked = await clickLastMatch(page, '.engage-bar-style .like-wrapper');
   if (!clicked) {
@@ -86,8 +90,7 @@ export async function toggleFavorite(
 ): Promise<{ success: boolean; favorited: boolean }> {
   log.info({ feedId }, 'Toggling favorite on note');
 
-  await page.goto(buildFeedUrl(feedId, xsecToken), { waitUntil: 'domcontentloaded' });
+  await openFeedOverlay(page, feedId, xsecToken);
-  await page.waitForSelector(selDetail.noteContainer, { timeout: 10_000 });
 
   const clicked = await clickLastMatch(page, '.engage-bar-style .collect-wrapper');
   if (!clicked) {
@@ -101,3 +104,71 @@ export async function toggleFavorite(
   log.info({ feedId, favorited }, 'Favorite toggle complete');
   return { success: true, favorited };
 }
+
+// ---------------------------------------------------------------------------
+// setLikeState / setFavoriteState — idempotent state-setting operations
+// ---------------------------------------------------------------------------
+
+export async function setLikeState(
+  page: Page,
+  feedId: string,
+  xsecToken: string,
+  targetLiked: boolean,
+): Promise<{ success: boolean; liked: boolean; changed: boolean }> {
+  log.info({ feedId, targetLiked }, 'Setting like state on note');
+
+  await openFeedOverlay(page, feedId, xsecToken);
+
+  const currentLiked = await readState(page, '.engage-bar-style .like-wrapper', '#liked');
+  if (currentLiked === targetLiked) {
+    return { success: true, liked: currentLiked, changed: false };
+  }
+
+  const clicked = await clickLastMatch(page, '.engage-bar-style .like-wrapper');
+  if (!clicked) {
+    log.warn('Like button not found in note detail overlay');
+    return { success: false, liked: currentLiked, changed: false };
+  }
+
+  await page.waitForTimeout(TOGGLE_SETTLE_MS);
+  const liked = await readState(page, '.engage-bar-style .like-wrapper', '#liked');
+  return {
+    success: liked === targetLiked,
+    liked,
+    changed: liked !== currentLiked,
+  };
+}
+
+export async function setFavoriteState(
+  page: Page,
+  feedId: string,
+  xsecToken: string,
+  targetFavorited: boolean,
+): Promise<{ success: boolean; favorited: boolean; changed: boolean }> {
+  log.info({ feedId, targetFavorited }, 'Setting favorite state on note');
+
+  await openFeedOverlay(page, feedId, xsecToken);
+
+  const currentFavorited = await readState(
+    page,
+    '.engage-bar-style .collect-wrapper',
+    '#collected',
+  );
+  if (currentFavorited === targetFavorited) {
+    return { success: true, favorited: currentFavorited, changed: false };
+  }
+
+  const clicked = await clickLastMatch(page, '.engage-bar-style .collect-wrapper');
+  if (!clicked) {
+    log.warn('Favorite button not found in note detail overlay');
+    return { success: false, favorited: currentFavorited, changed: false };
+  }
+
+  await page.waitForTimeout(TOGGLE_SETTLE_MS);
+  const favorited = await readState(page, '.engage-bar-style .collect-wrapper', '#collected');
+  return {
+    success: favorited === targetFavorited,
+    favorited,
+    changed: favorited !== currentFavorited,
+  };
+}

src/platforms/xiaohongshu/notification-state.ts

@@ -199,6 +199,7 @@ export class NotificationStateStore {
   listByStatuses(
     statuses: NotificationTaskStatus[],
     maxCount: number,
+    offset = 0,
   ): NotificationTask[] {
     if (statuses.length === 0) return [];
 
@@ -212,13 +213,28 @@ export class NotificationStateStore {
       WHERE status IN (${placeholders})
       ORDER BY first_seen_at ASC
       LIMIT ?
+      OFFSET ?
     `;
 
     const stmt = this.db.prepare(query);
-    const rows = stmt.all(...statuses, maxCount) as unknown as NotificationRow[];
+    const rows = stmt.all(...statuses, maxCount, offset) as unknown as NotificationRow[];
     return rows.map((r) => this.rowToTask(r));
   }
 
+  countByStatuses(statuses: NotificationTaskStatus[]): number {
+    if (statuses.length === 0) return 0;
+
+    const placeholders = statuses.map(() => '?').join(', ');
+    const query = `
+      SELECT COUNT(1) AS count
+      FROM notification_tasks
+      WHERE status IN (${placeholders})
+    `;
+    const stmt = this.db.prepare(query);
+    const row = stmt.get(...statuses) as { count?: number } | undefined;
+    return row?.count ?? 0;
+  }
+
   getByFingerprint(fingerprint: string): NotificationTask | null {
     const stmt = this.db.prepare(`
       SELECT

src/platforms/xiaohongshu/schemas.ts

@@ -159,6 +159,12 @@ export const PublishVideoSchema = {
 
 /** xhs_post_comment */
 export const PostCommentSchema = {
+  request_id: z
+    .string()
+    .min(1)
+    .max(128)
+    .optional()
+    .describe('Optional idempotency key for comment request'),
   feed_id: z.string().describe('Feed ID to comment on'),
   xsec_token: z.string().describe('Security token for the feed'),
   content: z.string().min(1).describe('Comment text'),
@@ -179,10 +185,17 @@ export const ReplyCommentSchema = {
   content: z.string().min(1).describe('Reply text'),
 };
 
-/** xhs_like */
+/** xhs_set_like_state */
-export const LikeSchema = {
+export const SetLikeStateSchema = {
-  feed_id: z.string().describe('Feed ID to toggle like'),
+  feed_id: z.string().describe('Feed ID to set like state'),
   xsec_token: z.string().describe('Security token for the feed'),
+  liked: z.boolean().describe('Target like state'),
+};
+
+/** Legacy schema used by REST toggle endpoint. */
+export const LikeSchema = {
+  feed_id: SetLikeStateSchema.feed_id,
+  xsec_token: SetLikeStateSchema.xsec_token,
 };
 
 /** xhs_list_my_notes */
@@ -242,6 +255,10 @@ export const GetUnprocessedNotificationsSchema = {
     .optional()
     .default(20)
     .describe('Maximum number of unprocessed notifications to return (1–200, default 20)'),
+  cursor: z
+    .string()
+    .optional()
+    .describe('Pagination cursor returned by previous call'),
   statuses: z
     .array(z.enum(['new', 'pending', 'failed']))
     .optional()
@@ -275,6 +292,10 @@ export const ListFailedNotificationTasksSchema = {
     .optional()
     .default(20)
     .describe('Maximum number of failed tasks to return (1–200, default 20)'),
+  cursor: z
+    .string()
+    .optional()
+    .describe('Pagination cursor returned by previous call'),
 };
 
 /** xhs_retry_notification_task */
@@ -329,8 +350,15 @@ export const RetryNotificationTasksSchema = {
     .describe('Continue processing remaining tasks after one task fails'),
 };
 
-/** xhs_favorite */
+/** xhs_set_favorite_state */
-export const FavoriteSchema = {
+export const SetFavoriteStateSchema = {
-  feed_id: z.string().describe('Feed ID to toggle favorite'),
+  feed_id: z.string().describe('Feed ID to set favorite state'),
   xsec_token: z.string().describe('Security token for the feed'),
+  favorited: z.boolean().describe('Target favorite state'),
+};
+
+/** Legacy schema used by REST toggle endpoint. */
+export const FavoriteSchema = {
+  feed_id: SetFavoriteStateSchema.feed_id,
+  xsec_token: SetFavoriteStateSchema.xsec_token,
 };