diff --git a/changelog.mdx b/changelog.mdx
index 8ef5fb3e7..2e65a7c09 100644
--- a/changelog.mdx
+++ b/changelog.mdx
@@ -7,6 +7,17 @@ keywords: ["changelog", "API updates", "release notes", "what's new", "API chang
 
 To subscribe to updates, please [**“Turn on notifications”**](https://help.x.com/en/managing-your-account/notifications-on-mobile-devices#:~:text=In%20the%20top%20menu,%20you,you%20would%20like%20to%20receive) for [**@API**](https://x.com/api).
 
+<Update label="Jun 30, 2026" description="Developer platform">
+  ### Hosted MCP servers for the X API and docs
+
+  Today, we launched two hosted [Model Context Protocol](/tools/mcp) servers so AI tools like Grok, Cursor, Claude, and VS Code can work with X directly:
+
+  - **X MCP** at `https://api.x.com/mcp` — call X API endpoints (post and user lookup, full-archive search, bookmarks, trends, news, drafting and publishing Articles) using your own X account's permissions. Connect via the open-source [`xurl mcp`](https://github.com/xdevplatform/xurl) bridge, which handles OAuth and token refresh for you.
+  - **Docs MCP** at `https://docs.x.com/mcp` — search and read X API documentation from inside your AI tool, no auth required.
+
+  See the [MCP setup guide](/tools/mcp) for client configs (Grok Build, Cursor, Claude, VS Code), headless login, and troubleshooting.
+</Update>
+
 <Update label="Jun 11, 2026" description="X API v2">
   ### Articles draft and publish endpoints
 
diff --git a/es/changelog.mdx b/es/changelog.mdx
index 96daa5bb1..fd6ae8884 100644
--- a/es/changelog.mdx
+++ b/es/changelog.mdx
@@ -7,6 +7,17 @@ keywords: ["registro de cambios", "actualizaciones de la API", "notas de la vers
 
 Para suscribirte a las actualizaciones, [**"Activa las notificaciones"**](https://help.x.com/en/managing-your-account/notifications-on-mobile-devices#:~:text=In%20the%20top%20menu,%20you,you%20would%20like%20to%20receive) para [**@API**](https://x.com/api).
 
+<Update label="30 de junio de 2026" description="Plataforma para desarrolladores">
+  ### Servidores MCP alojados para la X API y la documentación
+
+  Hoy lanzamos dos servidores [Model Context Protocol](/tools/mcp) alojados para que herramientas de IA como Grok, Cursor, Claude y VS Code trabajen directamente con X:
+
+  - **X MCP** en `https://api.x.com/mcp`: llama a los endpoints de la X API (búsqueda de Posts y usuarios, búsqueda en el archivo completo, bookmarks, trends, noticias, borradores y publicación de Articles) con los permisos de tu propia cuenta de X. Conéctate mediante el puente de código abierto [`xurl mcp`](https://github.com/xdevplatform/xurl), que gestiona OAuth y el refresco del token por ti.
+  - **Docs MCP** en `https://docs.x.com/mcp`: busca y lee la documentación de la X API desde tu herramienta de IA, sin necesidad de autenticación.
+
+  Consulta la [guía de configuración de MCP](/tools/mcp) para ver configuraciones de cliente (Grok Build, Cursor, Claude, VS Code), inicio de sesión sin navegador y solución de problemas.
+</Update>
+
 <Update label="11 de junio de 2026" description="X API v2">
   ### Endpoints de borrador y publicación de Articles
 
diff --git a/ja/changelog.mdx b/ja/changelog.mdx
index 2accc0329..69c10dc88 100644
--- a/ja/changelog.mdx
+++ b/ja/changelog.mdx
@@ -7,6 +7,17 @@ keywords: ["変更履歴", "API 更新", "リリースノート", "新着情報"
 
 更新情報の通知を受け取るには、[**@API**](https://x.com/api) の [**「通知をオンにする」**](https://help.x.com/en/managing-your-account/notifications-on-mobile-devices#:~:text=In%20the%20top%20menu,%20you,you%20would%20like%20to%20receive) を有効にしてください。
 
+<Update label="2026 年 6 月 30 日" description="開発者プラットフォーム">
+  ### X API とドキュメント向けのホスト型 MCP サーバー
+
+  本日、Grok、Cursor、Claude、VS Code などの AI ツールから X を直接利用できる、ホスト型の [Model Context Protocol](/tools/mcp) サーバーを 2 つ公開しました。
+
+  - **X MCP**（`https://api.x.com/mcp`）— X API のエンドポイント（Post やユーザーの検索・取得、全期間検索、Bookmarks、Trends、News、Articles のドラフト作成と公開など）を、ご自身の X アカウントの権限で呼び出せます。OAuth とトークンの自動更新を代行するオープンソースのブリッジ [`xurl mcp`](https://github.com/xdevplatform/xurl) 経由で接続します。
+  - **Docs MCP**（`https://docs.x.com/mcp`）— 認証不要で、AI ツール内から X API のドキュメントを検索・閲覧できます。
+
+  クライアント設定（Grok Build、Cursor、Claude、VS Code）、ヘッドレスでのログイン、トラブルシューティングについては [MCP セットアップガイド](/tools/mcp) を参照してください。
+</Update>
+
 <Update label="2026 年 6 月 11 日" description="X API v2">
   ### Articles のドラフトおよび公開エンドポイント
 
diff --git a/ko/changelog.mdx b/ko/changelog.mdx
index 8a2e3c0b9..4314e46ce 100644
--- a/ko/changelog.mdx
+++ b/ko/changelog.mdx
@@ -7,6 +7,17 @@ keywords: ["변경 로그", "API 업데이트", "릴리스 노트", "새로운 
 
 업데이트를 구독하려면 [**@API**](https://x.com/api)의 [**"알림 켜기"**](https://help.x.com/en/managing-your-account/notifications-on-mobile-devices#:~:text=In%20the%20top%20menu,%20you,you%20would%20like%20to%20receive)를 활성화하세요.
 
+<Update label="2026년 6월 30일" description="개발자 플랫폼">
+  ### X API 및 문서를 위한 호스팅 MCP 서버
+
+  오늘 Grok, Cursor, Claude, VS Code 같은 AI 도구가 X와 직접 연동할 수 있도록 호스팅된 [Model Context Protocol](/tools/mcp) 서버 두 개를 출시했습니다.
+
+  - **X MCP** (`https://api.x.com/mcp`) — 본인 X 계정 권한으로 X API 엔드포인트(Post·사용자 조회, 전체 아카이브 검색, 북마크, 트렌드, 뉴스, Articles 초안 작성 및 게시)를 호출할 수 있습니다. OAuth와 토큰 갱신을 대신 처리해 주는 오픈소스 브리지 [`xurl mcp`](https://github.com/xdevplatform/xurl)를 통해 연결합니다.
+  - **Docs MCP** (`https://docs.x.com/mcp`) — 인증 없이 AI 도구 안에서 X API 문서를 검색하고 읽을 수 있습니다.
+
+  클라이언트 설정(Grok Build, Cursor, Claude, VS Code), 헤드리스 로그인 및 문제 해결은 [MCP 설정 가이드](/tools/mcp)를 참고하세요.
+</Update>
+
 <Update label="2026년 6월 11일" description="X API v2">
   ### Articles 초안 작성 및 게시 엔드포인트
 
diff --git a/pt/changelog.mdx b/pt/changelog.mdx
index 278c54b65..346b11bfa 100644
--- a/pt/changelog.mdx
+++ b/pt/changelog.mdx
@@ -7,6 +7,17 @@ keywords: ["registro de alterações", "atualizações da API", "notas de versã
 
 Para se inscrever para receber atualizações, [**"Ative as notificações"**](https://help.x.com/en/managing-your-account/notifications-on-mobile-devices#:~:text=In%20the%20top%20menu,%20you,you%20would%20like%20to%20receive) para [**@API**](https://x.com/api).
 
+<Update label="30 de junho de 2026" description="Plataforma para desenvolvedores">
+  ### Servidores MCP hospedados para a X API e a documentação
+
+  Hoje lançamos dois servidores [Model Context Protocol](/tools/mcp) hospedados para que ferramentas de IA como Grok, Cursor, Claude e VS Code trabalhem diretamente com o X:
+
+  - **X MCP** em `https://api.x.com/mcp` — chame endpoints da X API (busca de Posts e usuários, busca em arquivo completo, bookmarks, trends, notícias, rascunho e publicação de Articles) com as permissões da sua própria conta no X. Conecte-se pela ponte de código aberto [`xurl mcp`](https://github.com/xdevplatform/xurl), que cuida do OAuth e da renovação do token para você.
+  - **Docs MCP** em `https://docs.x.com/mcp` — pesquise e leia a documentação da X API dentro da sua ferramenta de IA, sem necessidade de autenticação.
+
+  Consulte o [guia de configuração do MCP](/tools/mcp) para configurações de cliente (Grok Build, Cursor, Claude, VS Code), login sem navegador e solução de problemas.
+</Update>
+
 <Update label="11 de junho de 2026" description="X API v2">
   ### Endpoints de rascunho e publicação de Articles