fix: list timeline pagination (#30) (thanks @zheli)

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## 0.6.1 — 2026-01-11
 
+### Added
+- `list-timeline` now supports pagination (`--all`, `--max-pages`, `--cursor`) (#30) — thanks @zheli.
+
 ### Fixed
 - macOS cookie extraction now supports Brave keychain storage (#40) — thanks @gakonst.
 - Terminal hyperlinks now sanitize control characters before emitting OSC 8 sequences (#29) — thanks @mafulafunk.

docs/testing.md

@@ -16,6 +16,7 @@ Requirements:
 Run:
 - `pnpm test:live`
 - `pnpm bird following --all --max-pages 2 --json --cookie-source chrome --chrome-profile Default`
+- `pnpm bird list-timeline <list-id> --all --max-pages 2 --json --cookie-source chrome --chrome-profile Default`
 
 Notes:
 - Live tests are skipped unless `BIRD_LIVE=1` (set by `pnpm test:live`).

src/commands/lists.ts

@@ -83,7 +83,18 @@ export function registerListsCommand(program: Command, ctx: CliContext): void {
     .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 (listIdOrUrl: string, cmdOpts: { count?: string; json?: boolean; jsonFull?: boolean; all?: boolean; maxPages?: string; cursor?: string }) => {
+    .action(
+      async (
+        listIdOrUrl: string,
+        cmdOpts: {
+          count?: string;
+          json?: boolean;
+          jsonFull?: boolean;
+          all?: boolean;
+          maxPages?: string;
+          cursor?: string;
+        },
+      ) => {
         const opts = program.opts();
         const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
         const quoteDepth = ctx.resolveQuoteDepthFromOptions(opts);
@@ -137,5 +148,6 @@ export function registerListsCommand(program: Command, ctx: CliContext): void {
           console.error(`${ctx.p('err')}Failed to fetch list timeline: ${result.error}`);
           process.exit(1);
         }
-    });
+      },
+    );
 }

src/lib/twitter-client-lists.ts

@@ -458,19 +458,21 @@ export function withLists<TBase extends AbstractConstructor<TwitterClientBase>>(
         }
         pagesFetched += 1;
 
+        let added = 0;
         for (const tweet of page.tweets) {
           if (seen.has(tweet.id)) {
             continue;
           }
           seen.add(tweet.id);
           tweets.push(tweet);
+          added += 1;
           if (!unlimited && tweets.length >= limit) {
             break;
           }
         }
 
         const pageCursor = page.cursor;
-        if (!pageCursor || pageCursor === cursor || page.tweets.length === 0) {
+        if (!pageCursor || pageCursor === cursor || page.tweets.length === 0 || added === 0) {
           nextCursor = undefined;
           break;
         }

tests/twitter-client.lists.memberships.test.ts

@@ -0,0 +1,137 @@
+// ABOUTME: Tests for TwitterClient list methods.
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { type TwitterClientPrivate, validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient lists memberships', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  describe('getListMemberships', () => {
+    it('fetches list memberships and parses list results', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '5555',
+                                  name: 'Member List',
+                                  member_count: 100,
+                                  user_results: {
+                                    result: {
+                                      rest_id: '99999',
+                                      legacy: { screen_name: 'otheruser', name: 'Other User' },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListMembershipsQueryIds = async () => ['test'];
+
+      const result = await client.getListMemberships(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists?.[0].id).toBe('5555');
+      expect(result.lists?.[0].name).toBe('Member List');
+      expect(result.lists?.[0].owner?.username).toBe('otheruser');
+    });
+
+    it('retries on 404 error after refreshing query IDs', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: false,
+          status: 404,
+          text: async () => 'Not Found',
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              user: {
+                result: {
+                  timeline: {
+                    timeline: {
+                      instructions: [
+                        {
+                          entries: [
+                            {
+                              content: {
+                                itemContent: {
+                                  list: {
+                                    id_str: '6666',
+                                    name: 'Retry Membership List',
+                                    mode: 'Public',
+                                  },
+                                },
+                              },
+                            },
+                          ],
+                        },
+                      ],
+                    },
+                  },
+                },
+              },
+            },
+          }),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListMembershipsQueryIds = async () => ['test'];
+      clientPrivate.refreshQueryIds = async () => {};
+
+      const result = await client.getListMemberships(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists?.[0].id).toBe('6666');
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+  });
+});

tests/twitter-client.lists.owned.errors.test.ts

@@ -0,0 +1,292 @@
+// ABOUTME: Tests for TwitterClient list methods.
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { type TwitterClientPrivate, validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient lists owned errors', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  describe('getOwnedLists error paths', () => {
+    it('returns error on API failure', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: false,
+        status: 500,
+        text: async () => 'Internal Server Error',
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(false);
+      expect(result.error).toContain('HTTP 500');
+    });
+
+    it('returns error when getCurrentUser fails', async () => {
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: false,
+        error: 'Unauthorized',
+      });
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(false);
+      // When getCurrentUser fails with an error, that error is used; otherwise fallback message is used
+      expect(result.error).toContain('Unauthorized');
+    });
+
+    it('handles API errors in response', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          errors: [{ message: 'Rate limit exceeded' }],
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(false);
+      expect(result.error).toContain('Rate limit exceeded');
+    });
+
+    it('returns missing feature flag errors from the API', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          errors: [{ message: 'missing required feature flag: responsive_web_graphql_exclude_directive_enabled' }],
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(1);
+
+      expect(result.success).toBe(false);
+      expect(result.error).toContain('missing required feature flag');
+    });
+
+    it('retries on 404 error after refreshing query IDs', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: false,
+          status: 404,
+          text: async () => 'Not Found',
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              user: {
+                result: {
+                  timeline: {
+                    timeline: {
+                      instructions: [
+                        {
+                          entries: [
+                            {
+                              content: {
+                                itemContent: {
+                                  list: {
+                                    id_str: '333',
+                                    name: 'Retry List',
+                                    mode: 'Public',
+                                  },
+                                },
+                              },
+                            },
+                          ],
+                        },
+                      ],
+                    },
+                  },
+                },
+              },
+            },
+          }),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+      clientPrivate.refreshQueryIds = async () => {};
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists?.[0].id).toBe('333');
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+
+    it('skips list entries with missing id_str or name', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '111',
+                                  name: 'Valid List',
+                                },
+                              },
+                            },
+                          },
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  // Missing id_str
+                                  name: 'Invalid List 1',
+                                },
+                              },
+                            },
+                          },
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '222',
+                                  // Missing name
+                                },
+                              },
+                            },
+                          },
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '333',
+                                  name: 'Another Valid List',
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists).toHaveLength(2);
+      expect(result.lists?.[0].id).toBe('111');
+      expect(result.lists?.[1].id).toBe('333');
+    });
+
+    it('handles list with missing owner gracefully', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '444',
+                                  name: 'List Without Owner',
+                                  // No user_results
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists).toHaveLength(1);
+      expect(result.lists?.[0].owner).toBeUndefined();
+    });
+  });
+});

tests/twitter-client.lists.owned.test.ts

@@ -0,0 +1,308 @@
+// ABOUTME: Tests for TwitterClient list methods.
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { type TwitterClientPrivate, validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient lists owned', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  describe('getOwnedLists', () => {
+    it('fetches owned lists and parses list results', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '1234567890',
+                                  name: 'My Test List',
+                                  description: 'A test list for testing',
+                                  member_count: 10,
+                                  subscriber_count: 5,
+                                  mode: 'Public',
+                                  created_at: '2024-01-01T00:00:00Z',
+                                  user_results: {
+                                    result: {
+                                      rest_id: '12345',
+                                      legacy: { screen_name: 'testuser', name: 'Test User' },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists).toHaveLength(1);
+      expect(result.lists?.[0].id).toBe('1234567890');
+      expect(result.lists?.[0].name).toBe('My Test List');
+      expect(result.lists?.[0].description).toBe('A test list for testing');
+      expect(result.lists?.[0].memberCount).toBe(10);
+      expect(result.lists?.[0].subscriberCount).toBe(5);
+      expect(result.lists?.[0].isPrivate).toBe(false);
+      expect(result.lists?.[0].owner?.username).toBe('testuser');
+    });
+
+    it('includes required feature flags in list requests', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      await client.getOwnedLists(1);
+
+      const [url] = mockFetch.mock.calls[0];
+      const parsedFeatures = JSON.parse(new URL(url as string).searchParams.get('features') as string);
+      expect(parsedFeatures.responsive_web_graphql_exclude_directive_enabled).toBe(true);
+      expect(parsedFeatures.blue_business_profile_image_shape_enabled).toBe(false);
+      expect(parsedFeatures.responsive_web_text_conversations_enabled).toBe(false);
+      expect(parsedFeatures.tweetypie_unmention_optimization_enabled).toBe(true);
+      expect(parsedFeatures.vibe_api_enabled).toBe(false);
+      expect(parsedFeatures.interactive_text_enabled).toBe(false);
+    });
+
+    it('handles private lists correctly', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '9999',
+                                  name: 'Secret List',
+                                  mode: 'Private',
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists?.[0].isPrivate).toBe(true);
+    });
+
+    it('handles lowercase private mode', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '8888',
+                                  name: 'Lowercase Private',
+                                  mode: 'private',
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists?.[0].isPrivate).toBe(true);
+    });
+
+    it('handles missing mode', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                list: {
+                                  id_str: '9999',
+                                  name: 'No Mode',
+                                  mode: null,
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists?.[0].isPrivate).toBe(false);
+    });
+
+    it('returns empty array when no lists exist', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            user: {
+              result: {
+                timeline: {
+                  timeline: {
+                    instructions: [],
+                  },
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getCurrentUser = async () => ({
+        success: true,
+        user: { id: '12345', username: 'testuser', name: 'Test User' },
+      });
+      clientPrivate.getListOwnershipsQueryIds = async () => ['test'];
+
+      const result = await client.getOwnedLists(100);
+
+      expect(result.success).toBe(true);
+      expect(result.lists).toEqual([]);
+    });
+  });
+});

tests/twitter-client.lists.pagination.edges.test.ts

@@ -0,0 +1,463 @@
+// ABOUTME: Tests for paginated list timeline fetches.
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { type TwitterClientPrivate, validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient lists pagination (continued)', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  it('resumes from cursor', async () => {
+    mockFetch.mockResolvedValueOnce({
+      ok: true,
+      status: 200,
+      json: async () => ({
+        data: {
+          list: {
+            tweets_timeline: {
+              timeline: {
+                instructions: [
+                  {
+                    entries: [
+                      {
+                        content: {
+                          itemContent: {
+                            tweet_results: {
+                              result: {
+                                rest_id: 'tweet-resumed',
+                                legacy: {
+                                  full_text: 'Resumed tweet',
+                                  created_at: '2024-01-01T00:00:00Z',
+                                  reply_count: 0,
+                                  retweet_count: 0,
+                                  favorite_count: 0,
+                                  conversation_id_str: 'tweet-resumed',
+                                },
+                                core: {
+                                  user_results: {
+                                    result: {
+                                      rest_id: 'u1',
+                                      legacy: { screen_name: 'user1', name: 'User 1' },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                      },
+                    ],
+                  },
+                ],
+              },
+            },
+          },
+        },
+      }),
+    });
+
+    const client = new TwitterClient({ cookies: validCookies });
+    const clientPrivate = client as unknown as TwitterClientPrivate;
+    clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+    const result = await client.getAllListTimeline('1234567890', { cursor: 'resume-cursor' });
+
+    expect(result.success).toBe(true);
+    expect(result.tweets).toHaveLength(1);
+    expect(result.tweets?.[0].id).toBe('tweet-resumed');
+
+    // Verify cursor was passed in the request
+    const callUrl = (mockFetch.mock.calls[0] as [string])[0];
+    expect(callUrl).toContain('resume-cursor');
+  });
+
+  it('deduplicates tweets across pages', async () => {
+    mockFetch
+      .mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'duplicate-tweet',
+                                  legacy: {
+                                    full_text: 'Duplicate',
+                                    created_at: '2024-01-01T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'duplicate-tweet',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u1',
+                                        legacy: { screen_name: 'user1', name: 'User 1' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                        {
+                          content: {
+                            cursorType: 'Bottom',
+                            value: 'cursor-page-2',
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      })
+      .mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'duplicate-tweet',
+                                  legacy: {
+                                    full_text: 'Duplicate',
+                                    created_at: '2024-01-01T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'duplicate-tweet',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u1',
+                                        legacy: { screen_name: 'user1', name: 'User 1' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'unique-tweet',
+                                  legacy: {
+                                    full_text: 'Unique',
+                                    created_at: '2024-01-02T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'unique-tweet',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u2',
+                                        legacy: { screen_name: 'user2', name: 'User 2' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      });
+
+    const client = new TwitterClient({ cookies: validCookies });
+    const clientPrivate = client as unknown as TwitterClientPrivate;
+    clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+    const result = await client.getAllListTimeline('1234567890');
+
+    expect(result.success).toBe(true);
+    expect(result.tweets).toHaveLength(2);
+    expect(result.tweets?.[0].id).toBe('duplicate-tweet');
+    expect(result.tweets?.[1].id).toBe('unique-tweet');
+  });
+
+  it('stops when a page only returns duplicates', async () => {
+    mockFetch
+      .mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'dup',
+                                  legacy: {
+                                    full_text: 'Duplicate',
+                                    created_at: '2024-01-01T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'dup',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u1',
+                                        legacy: { screen_name: 'user1', name: 'User 1' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                        {
+                          content: {
+                            cursorType: 'Bottom',
+                            value: 'cursor-page-2',
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      })
+      .mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'dup',
+                                  legacy: {
+                                    full_text: 'Duplicate',
+                                    created_at: '2024-01-02T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'dup',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u1',
+                                        legacy: { screen_name: 'user1', name: 'User 1' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                        {
+                          content: {
+                            cursorType: 'Bottom',
+                            value: 'cursor-page-3',
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      });
+
+    const client = new TwitterClient({ cookies: validCookies });
+    const clientPrivate = client as unknown as TwitterClientPrivate;
+    clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+    const result = await client.getAllListTimeline('1234567890');
+
+    expect(result.success).toBe(true);
+    expect(result.tweets).toHaveLength(1);
+    expect(result.nextCursor).toBeUndefined();
+    expect(mockFetch).toHaveBeenCalledTimes(2);
+  });
+
+  it('stops when no cursor is returned', async () => {
+    mockFetch
+      .mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'tweet1',
+                                  legacy: {
+                                    full_text: 'Page 1',
+                                    created_at: '2024-01-01T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'tweet1',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u1',
+                                        legacy: { screen_name: 'user1', name: 'User 1' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                        {
+                          content: {
+                            cursorType: 'Bottom',
+                            value: 'cursor-page-2',
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      })
+      .mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: 'tweet2',
+                                  legacy: {
+                                    full_text: 'Last page',
+                                    created_at: '2024-01-02T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: 'tweet2',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u2',
+                                        legacy: { screen_name: 'user2', name: 'User 2' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      });
+
+    const client = new TwitterClient({ cookies: validCookies });
+    const clientPrivate = client as unknown as TwitterClientPrivate;
+    clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+    const result = await client.getAllListTimeline('1234567890');
+
+    expect(result.success).toBe(true);
+    expect(result.tweets).toHaveLength(2);
+    expect(result.nextCursor).toBeUndefined();
+    expect(mockFetch).toHaveBeenCalledTimes(2);
+  });
+});

tests/twitter-client.lists.pagination.test.ts

@@ -0,0 +1,265 @@
+// ABOUTME: Tests for paginated list timeline fetches.
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { type TwitterClientPrivate, validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient lists pagination', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  describe('getAllListTimeline', () => {
+    it('fetches multiple pages and returns all tweets', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              list: {
+                tweets_timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                tweet_results: {
+                                  result: {
+                                    rest_id: 'tweet1',
+                                    legacy: {
+                                      full_text: 'First tweet',
+                                      created_at: '2024-01-01T00:00:00Z',
+                                      reply_count: 0,
+                                      retweet_count: 0,
+                                      favorite_count: 0,
+                                      conversation_id_str: 'tweet1',
+                                    },
+                                    core: {
+                                      user_results: {
+                                        result: {
+                                          rest_id: 'u1',
+                                          legacy: { screen_name: 'user1', name: 'User 1' },
+                                        },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                          {
+                            content: {
+                              cursorType: 'Bottom',
+                              value: 'cursor-page-2',
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          }),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              list: {
+                tweets_timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                tweet_results: {
+                                  result: {
+                                    rest_id: 'tweet2',
+                                    legacy: {
+                                      full_text: 'Second tweet',
+                                      created_at: '2024-01-02T00:00:00Z',
+                                      reply_count: 0,
+                                      retweet_count: 0,
+                                      favorite_count: 0,
+                                      conversation_id_str: 'tweet2',
+                                    },
+                                    core: {
+                                      user_results: {
+                                        result: {
+                                          rest_id: 'u2',
+                                          legacy: { screen_name: 'user2', name: 'User 2' },
+                                        },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          }),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+      const result = await client.getAllListTimeline('1234567890');
+
+      expect(result.success).toBe(true);
+      expect(result.tweets).toHaveLength(2);
+      expect(result.tweets?.[0].id).toBe('tweet1');
+      expect(result.tweets?.[1].id).toBe('tweet2');
+      expect(result.nextCursor).toBeUndefined();
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+
+      // Verify cursor was passed in second request
+      const secondCallUrl = (mockFetch.mock.calls[1] as [string])[0];
+      expect(secondCallUrl).toContain('cursor-page-2');
+    });
+
+    it('stops at maxPages limit and returns nextCursor', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              list: {
+                tweets_timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                tweet_results: {
+                                  result: {
+                                    rest_id: 'tweet1',
+                                    legacy: {
+                                      full_text: 'Page 1',
+                                      created_at: '2024-01-01T00:00:00Z',
+                                      reply_count: 0,
+                                      retweet_count: 0,
+                                      favorite_count: 0,
+                                      conversation_id_str: 'tweet1',
+                                    },
+                                    core: {
+                                      user_results: {
+                                        result: {
+                                          rest_id: 'u1',
+                                          legacy: { screen_name: 'user1', name: 'User 1' },
+                                        },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                          {
+                            content: {
+                              cursorType: 'Bottom',
+                              value: 'cursor-page-2',
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          }),
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              list: {
+                tweets_timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                tweet_results: {
+                                  result: {
+                                    rest_id: 'tweet2',
+                                    legacy: {
+                                      full_text: 'Page 2',
+                                      created_at: '2024-01-02T00:00:00Z',
+                                      reply_count: 0,
+                                      retweet_count: 0,
+                                      favorite_count: 0,
+                                      conversation_id_str: 'tweet2',
+                                    },
+                                    core: {
+                                      user_results: {
+                                        result: {
+                                          rest_id: 'u2',
+                                          legacy: { screen_name: 'user2', name: 'User 2' },
+                                        },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                          {
+                            content: {
+                              cursorType: 'Bottom',
+                              value: 'cursor-page-3',
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          }),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+      const result = await client.getAllListTimeline('1234567890', { maxPages: 2 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets).toHaveLength(2);
+      expect(result.nextCursor).toBe('cursor-page-3');
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+  });
+});

tests/twitter-client.lists.timeline.test.ts

@@ -0,0 +1,214 @@
+// ABOUTME: Tests for TwitterClient list methods.
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+import { type TwitterClientPrivate, validCookies } from './twitter-client-fixtures.js';
+
+const originalFetch = global.fetch;
+
+afterEach(() => {
+  global.fetch = originalFetch;
+  vi.restoreAllMocks();
+});
+
+describe('TwitterClient lists timeline', () => {
+  let mockFetch: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    mockFetch = vi.fn();
+    global.fetch = mockFetch as unknown as typeof fetch;
+  });
+
+  describe('getListTimeline', () => {
+    it('fetches list timeline and parses tweet results', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [
+                    {
+                      entries: [
+                        {
+                          content: {
+                            itemContent: {
+                              tweet_results: {
+                                result: {
+                                  rest_id: '111',
+                                  legacy: {
+                                    full_text: 'Tweet from list',
+                                    created_at: '2024-01-01T00:00:00Z',
+                                    reply_count: 0,
+                                    retweet_count: 0,
+                                    favorite_count: 0,
+                                    conversation_id_str: '111',
+                                  },
+                                  core: {
+                                    user_results: {
+                                      result: {
+                                        rest_id: 'u1',
+                                        legacy: { screen_name: 'listmember', name: 'List Member' },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                      ],
+                    },
+                  ],
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+      const result = await client.getListTimeline('1234567890', 20);
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.[0].id).toBe('111');
+      expect(result.tweets?.[0].text).toBe('Tweet from list');
+      expect(result.tweets?.[0].author.username).toBe('listmember');
+    });
+
+    it('returns empty array when list has no tweets', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          data: {
+            list: {
+              tweets_timeline: {
+                timeline: {
+                  instructions: [],
+                },
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+      const result = await client.getListTimeline('1234567890', 20);
+
+      expect(result.success).toBe(true);
+      expect(result.tweets).toEqual([]);
+    });
+
+    it('returns error on API failure', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: false,
+        status: 403,
+        text: async () => 'Forbidden',
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+      const result = await client.getListTimeline('1234567890', 20);
+
+      expect(result.success).toBe(false);
+      expect(result.error).toContain('HTTP 403');
+    });
+
+    it('handles API errors in response', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        status: 200,
+        json: async () => ({
+          errors: [{ message: 'List not found' }],
+        }),
+      });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+
+      const result = await client.getListTimeline('nonexistent', 20);
+
+      expect(result.success).toBe(false);
+      expect(result.error).toContain('List not found');
+    });
+
+    it('retries on 404 error after refreshing query IDs', async () => {
+      mockFetch
+        .mockResolvedValueOnce({
+          ok: false,
+          status: 404,
+          text: async () => 'Not Found',
+        })
+        .mockResolvedValueOnce({
+          ok: true,
+          status: 200,
+          json: async () => ({
+            data: {
+              list: {
+                tweets_timeline: {
+                  timeline: {
+                    instructions: [
+                      {
+                        entries: [
+                          {
+                            content: {
+                              itemContent: {
+                                tweet_results: {
+                                  result: {
+                                    rest_id: '222',
+                                    legacy: {
+                                      full_text: 'Retry success',
+                                      created_at: '2024-01-01T00:00:00Z',
+                                      reply_count: 0,
+                                      retweet_count: 0,
+                                      favorite_count: 0,
+                                      conversation_id_str: '222',
+                                    },
+                                    core: {
+                                      user_results: {
+                                        result: {
+                                          rest_id: 'u2',
+                                          legacy: { screen_name: 'user2', name: 'User Two' },
+                                        },
+                                      },
+                                    },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                },
+              },
+            },
+          }),
+        });
+
+      const client = new TwitterClient({ cookies: validCookies });
+      const clientPrivate = client as unknown as TwitterClientPrivate;
+      clientPrivate.getListTimelineQueryIds = async () => ['test'];
+      clientPrivate.refreshQueryIds = async () => {};
+
+      const result = await client.getListTimeline('1234567890', 20);
+
+      expect(result.success).toBe(true);
+      expect(result.tweets?.[0].id).toBe('222');
+      expect(mockFetch).toHaveBeenCalledTimes(2);
+    });
+  });
+});