From a3eb3724944011ff0d2d8556a59c5f01e869cf21 Mon Sep 17 00:00:00 2001
From: Pedro Pinera Buendia <pedro@pepicrft.me>
Date: Sun, 4 Jan 2026 11:32:01 +0100
Subject: [PATCH] fix: add responsive_web_grok_annotations_enabled to all
 feature sets

X/Twitter now requires this feature flag in API requests.
Without it, requests fail with HTTP 400:
'The following features cannot be null: responsive_web_grok_annotations_enabled'

Fixes #24
---
 src/lib/twitter-client-features.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/twitter-client-features.ts b/src/lib/twitter-client-features.ts
index 24fed92..b8aeae6 100644
--- a/src/lib/twitter-client-features.ts
+++ b/src/lib/twitter-client-features.ts
@@ -13,6 +13,7 @@ export function buildArticleFeatures(): Record<string, boolean> {
     c9s_tweet_anatomy_moderator_badge_enabled: true,
     responsive_web_grok_analyze_button_fetch_trends_enabled: false,
     responsive_web_grok_analyze_post_followups_enabled: false,
+    responsive_web_grok_annotations_enabled: false,
     responsive_web_jetfuel_frame: true,
     responsive_web_grok_share_attachment_enabled: true,
     articles_preview_enabled: true,
@@ -81,6 +82,7 @@ export function buildSearchFeatures(): Record<string, boolean> {
     c9s_tweet_anatomy_moderator_badge_enabled: true,
     responsive_web_grok_analyze_button_fetch_trends_enabled: false,
     responsive_web_grok_analyze_post_followups_enabled: false,
+    responsive_web_grok_annotations_enabled: false,
     responsive_web_jetfuel_frame: true,
     responsive_web_grok_share_attachment_enabled: true,
     responsive_web_edit_tweet_api_enabled: true,
@@ -115,6 +117,7 @@ export function buildTweetCreateFeatures(): Record<string, boolean> {
     c9s_tweet_anatomy_moderator_badge_enabled: true,
     responsive_web_grok_analyze_button_fetch_trends_enabled: false,
     responsive_web_grok_analyze_post_followups_enabled: false,
+    responsive_web_grok_annotations_enabled: false,
     responsive_web_jetfuel_frame: true,
     responsive_web_grok_share_attachment_enabled: true,
     responsive_web_edit_tweet_api_enabled: true,
@@ -225,6 +228,7 @@ export function buildFollowingFeatures(): Record<string, boolean> {
     c9s_tweet_anatomy_moderator_badge_enabled: true,
     responsive_web_grok_analyze_button_fetch_trends_enabled: false,
     responsive_web_grok_analyze_post_followups_enabled: false,
+    responsive_web_grok_annotations_enabled: false,
     responsive_web_jetfuel_frame: false,
     responsive_web_grok_share_attachment_enabled: false,
     articles_preview_enabled: true,