feat: add pagination support for thread and replies commands

Add --all, --max-pages, --delay, and --cursor options to both thread and replies commands, enabling fetching of all conversation content with rate-limit-friendly pagination. Changes: - Modified fetchTweetDetail() to accept optional cursor parameter - Added getRepliesPaged() and getThreadPaged() methods with pagination loop - Updated CLI commands with new options (--all, --max-pages, --delay, --cursor) - Added TweetDetailPaginationOptions interface - JSON output includes nextCursor for scripting/resumption Options: - --all: Fetch all pages (no hard limit) - --max-pages <n>: Limit number of pages when using --all - --delay <ms>: Delay between page fetches (default: 1000ms) - --cursor <string>: Resume from a previous cursor Follows patterns established by bookmarks command and PR #34 (user-tweets). Co-authored-by: Christian Catalan <[email protected]>
2026-01-12 02:35:36 +00:00
parent c7e2ec0495
commit 90037ce880
4 changed files with 852 additions and 51 deletions
@@ -49,72 +49,174 @@ export function registerReadCommands(program: Command, ctx: CliContext): void {
    .command('replies')
    .description('List replies to a tweet (by ID or URL)')
    .argument('<tweet-id-or-url>', 'Tweet ID or URL')
+    .option('--all', 'Fetch all replies (paged)')
+    .option('--max-pages <number>', 'Stop after N pages when using --all')
+    .option('--delay <ms>', 'Delay in ms between page fetches (default: 1000)')
+    .option('--cursor <string>', 'Resume pagination from a cursor')
    .option('--json', 'Output as JSON')
    .option('--json-full', 'Output as JSON with full raw API response in _raw field')
-    .action(async (tweetIdOrUrl: string, cmdOpts: { json?: boolean; jsonFull?: boolean }) => {
-      const opts = program.opts();
-      const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
-      const quoteDepth = ctx.resolveQuoteDepthFromOptions(opts);
-      const tweetId = ctx.extractTweetId(tweetIdOrUrl);
+    .action(
+      async (
+        tweetIdOrUrl: string,
+        cmdOpts: {
+          all?: boolean;
+          maxPages?: string;
+          delay?: string;
+          cursor?: string;
+          json?: boolean;
+          jsonFull?: boolean;
+        },
+      ) => {
+        const opts = program.opts();
+        const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
+        const quoteDepth = ctx.resolveQuoteDepthFromOptions(opts);
+        const tweetId = ctx.extractTweetId(tweetIdOrUrl);
+        const maxPages = cmdOpts.maxPages ? Number.parseInt(cmdOpts.maxPages, 10) : undefined;
+        const pageDelayMs = cmdOpts.delay ? Number.parseInt(cmdOpts.delay, 10) : 1000;

-      const { cookies, warnings } = await ctx.resolveCredentialsFromOptions(opts);
+        const usePagination = cmdOpts.all || cmdOpts.cursor;
+        if (maxPages !== undefined && !usePagination) {
+          console.error(`${ctx.p('err')}--max-pages requires --all or --cursor.`);
+          process.exit(1);
+        }
+        if (maxPages !== undefined && (!Number.isFinite(maxPages) || maxPages <= 0)) {
+          console.error(`${ctx.p('err')}Invalid --max-pages. Expected a positive integer.`);
+          process.exit(1);
+        }
+        if (!Number.isFinite(pageDelayMs) || pageDelayMs < 0) {
+          console.error(`${ctx.p('err')}Invalid --delay. Expected a non-negative integer.`);
+          process.exit(1);
+        }

-      for (const warning of warnings) {
-        console.error(`${ctx.p('warn')}${warning}`);
-      }
+        const { cookies, warnings } = await ctx.resolveCredentialsFromOptions(opts);

-      if (!cookies.authToken || !cookies.ct0) {
-        console.error(`${ctx.p('err')}Missing required credentials`);
-        process.exit(1);
-      }
+        for (const warning of warnings) {
+          console.error(`${ctx.p('warn')}${warning}`);
+        }

-      const client = new TwitterClient({ cookies, timeoutMs, quoteDepth });
-      const includeRaw = cmdOpts.jsonFull ?? false;
-      const result = await client.getReplies(tweetId, { includeRaw });
+        if (!cookies.authToken || !cookies.ct0) {
+          console.error(`${ctx.p('err')}Missing required credentials`);
+          process.exit(1);
+        }

-      if (result.success && result.tweets) {
-        ctx.printTweets(result.tweets, { json: cmdOpts.json || cmdOpts.jsonFull, emptyMessage: 'No replies found.' });
-      } else {
-        console.error(`${ctx.p('err')}Failed to fetch replies: ${result.error}`);
-        process.exit(1);
-      }
-    });
+        const client = new TwitterClient({ cookies, timeoutMs, quoteDepth });
+        const includeRaw = cmdOpts.jsonFull ?? false;
+
+        const result = usePagination
+          ? await client.getRepliesPaged(tweetId, {
+              includeRaw,
+              maxPages,
+              cursor: cmdOpts.cursor,
+              pageDelayMs,
+            })
+          : await client.getReplies(tweetId, { includeRaw });
+
+        if (result.success && result.tweets) {
+          const isJson = cmdOpts.json || cmdOpts.jsonFull;
+          if (isJson && usePagination) {
+            console.log(JSON.stringify({ tweets: result.tweets, nextCursor: result.nextCursor ?? null }, null, 2));
+          } else {
+            ctx.printTweets(result.tweets, { json: isJson, emptyMessage: 'No replies found.' });
+          }
+
+          // Show pagination hint if there's more
+          if (result.nextCursor && !isJson) {
+            console.error(`${ctx.p('info')}More replies available. Use --cursor "${result.nextCursor}" to continue.`);
+          }
+        } else {
+          console.error(`${ctx.p('err')}Failed to fetch replies: ${result.error}`);
+          process.exit(1);
+        }
+      },
+    );

  program
    .command('thread')
    .description('Show the full conversation thread containing the tweet')
    .argument('<tweet-id-or-url>', 'Tweet ID or URL')
+    .option('--all', 'Fetch all thread tweets (paged)')
+    .option('--max-pages <number>', 'Stop after N pages when using --all')
+    .option('--delay <ms>', 'Delay in ms between page fetches (default: 1000)')
+    .option('--cursor <string>', 'Resume pagination from a cursor')
    .option('--json', 'Output as JSON')
    .option('--json-full', 'Output as JSON with full raw API response in _raw field')
-    .action(async (tweetIdOrUrl: string, cmdOpts: { json?: boolean; jsonFull?: boolean }) => {
-      const opts = program.opts();
-      const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
-      const quoteDepth = ctx.resolveQuoteDepthFromOptions(opts);
-      const tweetId = ctx.extractTweetId(tweetIdOrUrl);
+    .action(
+      async (
+        tweetIdOrUrl: string,
+        cmdOpts: {
+          all?: boolean;
+          maxPages?: string;
+          delay?: string;
+          cursor?: string;
+          json?: boolean;
+          jsonFull?: boolean;
+        },
+      ) => {
+        const opts = program.opts();
+        const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
+        const quoteDepth = ctx.resolveQuoteDepthFromOptions(opts);
+        const tweetId = ctx.extractTweetId(tweetIdOrUrl);
+        const maxPages = cmdOpts.maxPages ? Number.parseInt(cmdOpts.maxPages, 10) : undefined;
+        const pageDelayMs = cmdOpts.delay ? Number.parseInt(cmdOpts.delay, 10) : 1000;

-      const { cookies, warnings } = await ctx.resolveCredentialsFromOptions(opts);
+        const usePagination = cmdOpts.all || cmdOpts.cursor;
+        if (maxPages !== undefined && !usePagination) {
+          console.error(`${ctx.p('err')}--max-pages requires --all or --cursor.`);
+          process.exit(1);
+        }
+        if (maxPages !== undefined && (!Number.isFinite(maxPages) || maxPages <= 0)) {
+          console.error(`${ctx.p('err')}Invalid --max-pages. Expected a positive integer.`);
+          process.exit(1);
+        }
+        if (!Number.isFinite(pageDelayMs) || pageDelayMs < 0) {
+          console.error(`${ctx.p('err')}Invalid --delay. Expected a non-negative integer.`);
+          process.exit(1);
+        }

-      for (const warning of warnings) {
-        console.error(`${ctx.p('warn')}${warning}`);
-      }
+        const { cookies, warnings } = await ctx.resolveCredentialsFromOptions(opts);

-      if (!cookies.authToken || !cookies.ct0) {
-        console.error(`${ctx.p('err')}Missing required credentials`);
-        process.exit(1);
-      }
+        for (const warning of warnings) {
+          console.error(`${ctx.p('warn')}${warning}`);
+        }

-      const client = new TwitterClient({ cookies, timeoutMs, quoteDepth });
-      const includeRaw = cmdOpts.jsonFull ?? false;
-      const result = await client.getThread(tweetId, { includeRaw });
+        if (!cookies.authToken || !cookies.ct0) {
+          console.error(`${ctx.p('err')}Missing required credentials`);
+          process.exit(1);
+        }

-      if (result.success && result.tweets) {
-        ctx.printTweets(result.tweets, {
-          json: cmdOpts.json || cmdOpts.jsonFull,
-          emptyMessage: 'No thread tweets found.',
-        });
-      } else {
-        console.error(`${ctx.p('err')}Failed to fetch thread: ${result.error}`);
-        process.exit(1);
-      }
-    });
+        const client = new TwitterClient({ cookies, timeoutMs, quoteDepth });
+        const includeRaw = cmdOpts.jsonFull ?? false;
+
+        const result = usePagination
+          ? await client.getThreadPaged(tweetId, {
+              includeRaw,
+              maxPages,
+              cursor: cmdOpts.cursor,
+              pageDelayMs,
+            })
+          : await client.getThread(tweetId, { includeRaw });
+
+        if (result.success && result.tweets) {
+          const isJson = cmdOpts.json || cmdOpts.jsonFull;
+          if (isJson && usePagination) {
+            console.log(JSON.stringify({ tweets: result.tweets, nextCursor: result.nextCursor ?? null }, null, 2));
+          } else {
+            ctx.printTweets(result.tweets, {
+              json: isJson,
+              emptyMessage: 'No thread tweets found.',
+            });
+          }
+
+          // Show pagination hint if there's more
+          if (result.nextCursor && !isJson) {
+            console.error(
+              `${ctx.p('info')}More thread tweets available. Use --cursor "${result.nextCursor}" to continue.`,
+            );
+          }
+        } else {
+          console.error(`${ctx.p('err')}Failed to fetch thread: ${result.error}`);
+          process.exit(1);
+        }
+      },
+    );
 }
@@ -1,9 +1,10 @@
 import type { AbstractConstructor, Mixin, TwitterClientBase } from './twitter-client-base.js';
 import { TWITTER_API_BASE } from './twitter-client-constants.js';
 import { buildArticleFeatures, buildArticleFieldToggles, buildTweetDetailFeatures } from './twitter-client-features.js';
-import type { GetTweetResult, GraphqlTweetResult, SearchResult } from './twitter-client-types.js';
+import type { GetTweetResult, GraphqlTweetResult, SearchResult, TweetData } from './twitter-client-types.js';
 import {
  extractArticleText,
+  extractCursorFromInstructions,
  findTweetInInstructions,
  firstText,
  mapTweetResult,
@@ -16,10 +17,22 @@ export interface TweetFetchOptions {
  includeRaw?: boolean;
 }

+/** Options for paginated tweet detail fetch */
+export interface TweetDetailPaginationOptions extends TweetFetchOptions {
+  /** Maximum number of pages to fetch (default: unlimited when using pagination) */
+  maxPages?: number;
+  /** Starting cursor for pagination (resume from previous fetch) */
+  cursor?: string;
+  /** Delay in milliseconds between page fetches (default: 1000) */
+  pageDelayMs?: number;
+}
+
 export interface TwitterClientTweetDetailMethods {
  getTweet(tweetId: string, options?: TweetFetchOptions): Promise<GetTweetResult>;
  getReplies(tweetId: string, options?: TweetFetchOptions): Promise<SearchResult>;
  getThread(tweetId: string, options?: TweetFetchOptions): Promise<SearchResult>;
+  getRepliesPaged(tweetId: string, options?: TweetDetailPaginationOptions): Promise<SearchResult>;
+  getThreadPaged(tweetId: string, options?: TweetDetailPaginationOptions): Promise<SearchResult>;
 }

 export function withTweetDetails<TBase extends AbstractConstructor<TwitterClientBase>>(
@@ -110,7 +123,14 @@ export function withTweetDetails<TBase extends AbstractConstructor<TwitterClient
      return {};
    }

-    private async fetchTweetDetail(tweetId: string): Promise<
+    private async sleep(ms: number): Promise<void> {
+      return new Promise((resolve) => setTimeout(resolve, ms));
+    }
+
+    private async fetchTweetDetail(
+      tweetId: string,
+      cursor?: string,
+    ): Promise<
      | {
          success: true;
          data: {
@@ -141,6 +161,7 @@ export function withTweetDetails<TBase extends AbstractConstructor<TwitterClient
        withQuickPromoteEligibilityTweetFields: true,
        withBirdwatchNotes: true,
        withVoice: true,
+        ...(cursor ? { cursor } : {}),
      };

      const features = {
@@ -340,6 +361,135 @@ export function withTweetDetails<TBase extends AbstractConstructor<TwitterClient

      return { success: true, tweets: thread };
    }
+
+    /**
+     * Get replies to a tweet with pagination support
+     */
+    async getRepliesPaged(tweetId: string, options: TweetDetailPaginationOptions = {}): Promise<SearchResult> {
+      const { includeRaw = false, maxPages, pageDelayMs = 1000 } = options;
+      const seen = new Set<string>();
+      const allReplies: TweetData[] = [];
+      let cursor: string | undefined = options.cursor;
+      let nextCursor: string | undefined;
+      let pagesFetched = 0;
+
+      while (true) {
+        // Add delay between pages (but not before the first page)
+        if (pagesFetched > 0 && pageDelayMs > 0) {
+          await this.sleep(pageDelayMs);
+        }
+
+        const response = await this.fetchTweetDetail(tweetId, cursor);
+        if (!response.success) {
+          // If we have some replies already, return them with the error
+          if (allReplies.length > 0) {
+            return { success: true, tweets: allReplies, nextCursor: cursor, error: response.error };
+          }
+          return response;
+        }
+        pagesFetched += 1;
+
+        const instructions = response.data.threaded_conversation_with_injections_v2?.instructions;
+        const tweets = parseTweetsFromInstructions(instructions, { quoteDepth: this.quoteDepth, includeRaw });
+        const replies = tweets.filter((tweet) => tweet.inReplyToStatusId === tweetId);
+
+        for (const reply of replies) {
+          if (seen.has(reply.id)) {
+            continue;
+          }
+          seen.add(reply.id);
+          allReplies.push(reply);
+        }
+
+        const pageCursor = extractCursorFromInstructions(instructions);
+        if (!pageCursor || pageCursor === cursor || replies.length === 0) {
+          nextCursor = undefined;
+          break;
+        }
+
+        if (maxPages && pagesFetched >= maxPages) {
+          nextCursor = pageCursor;
+          break;
+        }
+
+        cursor = pageCursor;
+        nextCursor = pageCursor;
+      }
+
+      return { success: true, tweets: allReplies, nextCursor };
+    }
+
+    /**
+     * Get full conversation thread with pagination support
+     */
+    async getThreadPaged(tweetId: string, options: TweetDetailPaginationOptions = {}): Promise<SearchResult> {
+      const { includeRaw = false, maxPages, pageDelayMs = 1000 } = options;
+      const seen = new Set<string>();
+      const allTweets: TweetData[] = [];
+      let cursor: string | undefined = options.cursor;
+      let nextCursor: string | undefined;
+      let pagesFetched = 0;
+      let rootId: string | undefined;
+
+      while (true) {
+        // Add delay between pages (but not before the first page)
+        if (pagesFetched > 0 && pageDelayMs > 0) {
+          await this.sleep(pageDelayMs);
+        }
+
+        const response = await this.fetchTweetDetail(tweetId, cursor);
+        if (!response.success) {
+          // If we have some tweets already, return them with the error
+          if (allTweets.length > 0) {
+            return { success: true, tweets: allTweets, nextCursor: cursor, error: response.error };
+          }
+          return response;
+        }
+        pagesFetched += 1;
+
+        const instructions = response.data.threaded_conversation_with_injections_v2?.instructions;
+        const tweets = parseTweetsFromInstructions(instructions, { quoteDepth: this.quoteDepth, includeRaw });
+
+        // Determine root conversation ID from first page
+        if (!rootId) {
+          const target = tweets.find((t) => t.id === tweetId);
+          rootId = target?.conversationId || tweetId;
+        }
+
+        const threadTweets = tweets.filter((tweet) => tweet.conversationId === rootId);
+
+        for (const tweet of threadTweets) {
+          if (seen.has(tweet.id)) {
+            continue;
+          }
+          seen.add(tweet.id);
+          allTweets.push(tweet);
+        }
+
+        const pageCursor = extractCursorFromInstructions(instructions);
+        if (!pageCursor || pageCursor === cursor || threadTweets.length === 0) {
+          nextCursor = undefined;
+          break;
+        }
+
+        if (maxPages && pagesFetched >= maxPages) {
+          nextCursor = pageCursor;
+          break;
+        }
+
+        cursor = pageCursor;
+        nextCursor = pageCursor;
+      }
+
+      // Sort by creation time
+      allTweets.sort((a, b) => {
+        const aTime = a.createdAt ? Date.parse(a.createdAt) : 0;
+        const bTime = b.createdAt ? Date.parse(b.createdAt) : 0;
+        return aTime - bTime;
+      });
+
+      return { success: true, tweets: allTweets, nextCursor };
+    }
  }

  return TwitterClientTweetDetails;
@@ -0,0 +1,152 @@
+import { Command } from 'commander';
+import { describe, expect, it, vi } from 'vitest';
+import type { CliContext } from '../src/cli/shared.js';
+import { registerReadCommands } from '../src/commands/read.js';
+
+describe('replies command', () => {
+  const createMockContext = () =>
+    ({
+      resolveTimeoutFromOptions: () => undefined,
+      resolveQuoteDepthFromOptions: () => 1,
+      extractTweetId: (input: string) => input,
+      resolveCredentialsFromOptions: async () => ({
+        cookies: { authToken: 'auth', ct0: 'ct0', cookieHeader: 'auth=auth; ct0=ct0' },
+        warnings: [],
+      }),
+      p: () => '',
+      printTweets: () => undefined,
+    }) as unknown as CliContext;
+
+  it('requires --all or --cursor when --max-pages is provided', async () => {
+    const program = new Command();
+    registerReadCommands(program, createMockContext());
+
+    const exitSpy = vi.spyOn(process, 'exit').mockImplementation(((code?: number) => {
+      throw new Error(`exit ${code}`);
+    }) as never);
+    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
+
+    try {
+      await expect(program.parseAsync(['node', 'bird', 'replies', '123', '--max-pages', '2'])).rejects.toThrow(
+        'exit 1',
+      );
+      expect(errorSpy).toHaveBeenCalledWith(expect.stringContaining('--max-pages requires --all or --cursor'));
+    } finally {
+      exitSpy.mockRestore();
+      errorSpy.mockRestore();
+    }
+  });
+
+  it('validates --max-pages is a positive integer', async () => {
+    const program = new Command();
+    registerReadCommands(program, createMockContext());
+
+    const exitSpy = vi.spyOn(process, 'exit').mockImplementation(((code?: number) => {
+      throw new Error(`exit ${code}`);
+    }) as never);
+    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
+
+    try {
+      await expect(
+        program.parseAsync(['node', 'bird', 'replies', '123', '--all', '--max-pages', '-1']),
+      ).rejects.toThrow('exit 1');
+      expect(errorSpy).toHaveBeenCalledWith(expect.stringContaining('Invalid --max-pages'));
+    } finally {
+      exitSpy.mockRestore();
+      errorSpy.mockRestore();
+    }
+  });
+
+  it('validates --delay is a non-negative integer', async () => {
+    const program = new Command();
+    registerReadCommands(program, createMockContext());
+
+    const exitSpy = vi.spyOn(process, 'exit').mockImplementation(((code?: number) => {
+      throw new Error(`exit ${code}`);
+    }) as never);
+    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
+
+    try {
+      await expect(program.parseAsync(['node', 'bird', 'replies', '123', '--all', '--delay', '-100'])).rejects.toThrow(
+        'exit 1',
+      );
+      expect(errorSpy).toHaveBeenCalledWith(expect.stringContaining('Invalid --delay'));
+    } finally {
+      exitSpy.mockRestore();
+      errorSpy.mockRestore();
+    }
+  });
+});
+
+describe('thread command', () => {
+  const createMockContext = () =>
+    ({
+      resolveTimeoutFromOptions: () => undefined,
+      resolveQuoteDepthFromOptions: () => 1,
+      extractTweetId: (input: string) => input,
+      resolveCredentialsFromOptions: async () => ({
+        cookies: { authToken: 'auth', ct0: 'ct0', cookieHeader: 'auth=auth; ct0=ct0' },
+        warnings: [],
+      }),
+      p: () => '',
+      printTweets: () => undefined,
+    }) as unknown as CliContext;
+
+  it('requires --all or --cursor when --max-pages is provided', async () => {
+    const program = new Command();
+    registerReadCommands(program, createMockContext());
+
+    const exitSpy = vi.spyOn(process, 'exit').mockImplementation(((code?: number) => {
+      throw new Error(`exit ${code}`);
+    }) as never);
+    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
+
+    try {
+      await expect(program.parseAsync(['node', 'bird', 'thread', '123', '--max-pages', '2'])).rejects.toThrow('exit 1');
+      expect(errorSpy).toHaveBeenCalledWith(expect.stringContaining('--max-pages requires --all or --cursor'));
+    } finally {
+      exitSpy.mockRestore();
+      errorSpy.mockRestore();
+    }
+  });
+
+  it('validates --max-pages is a positive integer', async () => {
+    const program = new Command();
+    registerReadCommands(program, createMockContext());
+
+    const exitSpy = vi.spyOn(process, 'exit').mockImplementation(((code?: number) => {
+      throw new Error(`exit ${code}`);
+    }) as never);
+    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
+
+    try {
+      await expect(program.parseAsync(['node', 'bird', 'thread', '123', '--all', '--max-pages', '0'])).rejects.toThrow(
+        'exit 1',
+      );
+      expect(errorSpy).toHaveBeenCalledWith(expect.stringContaining('Invalid --max-pages'));
+    } finally {
+      exitSpy.mockRestore();
+      errorSpy.mockRestore();
+    }
+  });
+
+  it('validates --delay is a non-negative integer', async () => {
+    const program = new Command();
+    registerReadCommands(program, createMockContext());
+
+    const exitSpy = vi.spyOn(process, 'exit').mockImplementation(((code?: number) => {
+      throw new Error(`exit ${code}`);
+    }) as never);
+    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
+
+    try {
+      await expect(program.parseAsync(['node', 'bird', 'thread', '123', '--all', '--delay', 'abc'])).rejects.toThrow(
+        'exit 1',
+      );
+      expect(errorSpy).toHaveBeenCalledWith(expect.stringContaining('Invalid --delay'));
+    } finally {
+      exitSpy.mockRestore();
+      errorSpy.mockRestore();
+    }
+  });
+});
@@ -0,0 +1,397 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient pagination for thread and replies', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  const makeConversationPayload = (tweetIds: string[], cursor?: string, inReplyTo?: string, conversationId = '1') => ({
+    data: {
+      threaded_conversation_with_injections_v2: {
+        instructions: [
+          {
+            type: 'TimelineAddEntries',
+            entries: [
+              ...tweetIds.map((id, i) => ({
+                entryId: `tweet-${id}`,
+                content: {
+                  itemContent: {
+                    tweet_results: {
+                      result: {
+                        rest_id: id,
+                        legacy: {
+                          full_text: `tweet ${id}`,
+                          created_at: `2024-01-0${i + 1}T00:00:00Z`,
+                          reply_count: 0,
+                          retweet_count: 0,
+                          favorite_count: 0,
+                          conversation_id_str: conversationId,
+                          ...(inReplyTo ? { in_reply_to_status_id_str: inReplyTo } : {}),
+                        },
+                        core: {
+                          user_results: { result: { legacy: { screen_name: `user${id}`, name: `User ${id}` } } },
+                        },
+                      },
+                    },
+                  },
+                },
+              })),
+              // Add cursor entry if provided
+              ...(cursor
+                ? [
+                    {
+                      entryId: `cursor-bottom-${Date.now()}`,
+                      content: {
+                        cursorType: 'Bottom',
+                        value: cursor,
+                      },
+                    },
+                  ]
+                : []),
+            ],
+          },
+        ],
+      },
+    },
+  });
+
+  describe('getRepliesPaged', () => {
+    it('returns replies from single page when no cursor in response', async () => {
+      mockFetch.mockResolvedValue({
+        ok: true,
+        status: 200,
+        json: async () => makeConversationPayload(['2', '3'], undefined, '1'),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getRepliesPaged('1');
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(2);
+      expect(result.nextCursor).toBeUndefined();
+      expect(mockFetch).toHaveBeenCalledTimes(1);
+    });
+
+    it('fetches multiple pages when cursor is present and --all is used', async () => {
+      // First page returns cursor, second page does not
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['2', '3'], 'cursor-page-2', '1'),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['4', '5'], undefined, '1'),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getRepliesPaged('1', { pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(4);
+      expect(result.tweets?.map((t) => t.id)).toEqual(['2', '3', '4', '5']);
+      expect(result.nextCursor).toBeUndefined();
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+
+    it('respects maxPages option', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['2', '3'], 'cursor-page-2', '1'),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['4', '5'], 'cursor-page-3', '1'),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getRepliesPaged('1', { maxPages: 2, pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(4);
+      expect(result.nextCursor).toBe('cursor-page-3');
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+
+    it('resumes from provided cursor', async () => {
+      mockFetch.mockResolvedValue({
+        ok: true,
+        status: 200,
+        json: async () => makeConversationPayload(['4', '5'], undefined, '1'),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getRepliesPaged('1', { cursor: 'resume-cursor', pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(2);
+      // Verify cursor was passed in the request
+      const url = mockFetch.mock.calls[0][0] as string;
+      expect(url).toContain('resume-cursor');
+    });
+
+    it('deduplicates tweets across pages', async () => {
+      // Second page returns a duplicate tweet
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['2', '3'], 'cursor-page-2', '1'),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['3', '4'], undefined, '1'), // '3' is duplicate
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getRepliesPaged('1', { pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(3); // 2, 3, 4 (no duplicate)
+      expect(result.tweets?.map((t) => t.id)).toEqual(['2', '3', '4']);
+    });
+
+    it('returns partial results on error after first page', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['2', '3'], 'cursor-page-2', '1'),
+        })
+        .mockResolvedValueOnce({
+          ok: false,
+          status: 500,
+          text: async () => 'Internal Server Error',
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getRepliesPaged('1', { pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(2);
+      expect(result.error).toContain('500');
+      expect(result.nextCursor).toBe('cursor-page-2');
+    });
+  });
+
+  describe('getThreadPaged', () => {
+    it('returns thread tweets from single page', async () => {
+      mockFetch.mockResolvedValue({
+        ok: true,
+        status: 200,
+        json: async () => makeConversationPayload(['1', '2', '3'], undefined, undefined, '1'),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getThreadPaged('1');
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(3);
+      expect(result.nextCursor).toBeUndefined();
+    });
+
+    it('fetches multiple pages for thread', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['1', '2'], 'cursor-page-2', undefined, '1'),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['3', '4'], undefined, undefined, '1'),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getThreadPaged('1', { pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(4);
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+
+    it('sorts thread tweets by creation time', async () => {
+      // Return tweets in non-chronological order
+      const payload = {
+        data: {
+          threaded_conversation_with_injections_v2: {
+            instructions: [
+              {
+                type: 'TimelineAddEntries',
+                entries: [
+                  {
+                    entryId: 'tweet-3',
+                    content: {
+                      itemContent: {
+                        tweet_results: {
+                          result: {
+                            rest_id: '3',
+                            legacy: {
+                              full_text: 'tweet 3',
+                              created_at: '2024-01-03T00:00:00Z',
+                              reply_count: 0,
+                              retweet_count: 0,
+                              favorite_count: 0,
+                              conversation_id_str: '1',
+                            },
+                            core: { user_results: { result: { legacy: { screen_name: 'user3', name: 'User 3' } } } },
+                          },
+                        },
+                      },
+                    },
+                  },
+                  {
+                    entryId: 'tweet-1',
+                    content: {
+                      itemContent: {
+                        tweet_results: {
+                          result: {
+                            rest_id: '1',
+                            legacy: {
+                              full_text: 'tweet 1',
+                              created_at: '2024-01-01T00:00:00Z',
+                              reply_count: 0,
+                              retweet_count: 0,
+                              favorite_count: 0,
+                              conversation_id_str: '1',
+                            },
+                            core: { user_results: { result: { legacy: { screen_name: 'user1', name: 'User 1' } } } },
+                          },
+                        },
+                      },
+                    },
+                  },
+                ],
+              },
+            ],
+          },
+        },
+      };
+
+      mockFetch.mockResolvedValue({
+        ok: true,
+        status: 200,
+        json: async () => payload,
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getThreadPaged('1');
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.map((t) => t.id)).toEqual(['1', '3']); // Sorted by date
+    });
+
+    it('filters by conversation ID', async () => {
+      // Include a tweet from a different conversation
+      const payload = {
+        data: {
+          threaded_conversation_with_injections_v2: {
+            instructions: [
+              {
+                type: 'TimelineAddEntries',
+                entries: [
+                  {
+                    entryId: 'tweet-1',
+                    content: {
+                      itemContent: {
+                        tweet_results: {
+                          result: {
+                            rest_id: '1',
+                            legacy: {
+                              full_text: 'tweet 1',
+                              created_at: '2024-01-01T00:00:00Z',
+                              reply_count: 0,
+                              retweet_count: 0,
+                              favorite_count: 0,
+                              conversation_id_str: '1',
+                            },
+                            core: { user_results: { result: { legacy: { screen_name: 'user1', name: 'User 1' } } } },
+                          },
+                        },
+                      },
+                    },
+                  },
+                  {
+                    entryId: 'tweet-99',
+                    content: {
+                      itemContent: {
+                        tweet_results: {
+                          result: {
+                            rest_id: '99',
+                            legacy: {
+                              full_text: 'different conversation',
+                              created_at: '2024-01-02T00:00:00Z',
+                              reply_count: 0,
+                              retweet_count: 0,
+                              favorite_count: 0,
+                              conversation_id_str: '99', // Different conversation
+                            },
+                            core: { user_results: { result: { legacy: { screen_name: 'user99', name: 'User 99' } } } },
+                          },
+                        },
+                      },
+                    },
+                  },
+                ],
+              },
+            ],
+          },
+        },
+      };
+
+      mockFetch.mockResolvedValue({
+        ok: true,
+        status: 200,
+        json: async () => payload,
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getThreadPaged('1');
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(1);
+      expect(result.tweets?.[0].id).toBe('1');
+    });
+
+    it('respects maxPages for thread', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['1', '2'], 'cursor-page-2', undefined, '1'),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => makeConversationPayload(['3', '4'], 'cursor-page-3', undefined, '1'),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const result = await client.getThreadPaged('1', { maxPages: 2, pageDelayMs: 0 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.length).toBe(4);
+      expect(result.nextCursor).toBe('cursor-page-3');
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+  });
+});