diff --git a/src/admin_notifier.py b/src/admin_notifier.py
index 85752e4..43321f9 100644
--- a/src/admin_notifier.py
+++ b/src/admin_notifier.py
@@ -1,6 +1,7 @@
 from __future__ import annotations
 from loguru import logger
 
+import html
 from datetime import datetime
 from typing import Any, Optional
 from aiogram import Bot
@@ -34,10 +35,17 @@ class AdminNotifier:
                     logger.warning("Failed to send report to admin {}: {}", admin_id, exc)
 
     def _route_section(self, route_name: str, vk_url: str, found_posts: list[dict[str, Any]], error: Optional[str]) -> Optional[str]:
+        # Route names come from VK (group title) and error/exception text is
+        # arbitrary - both are outside our control and can contain raw '<'/'>'/'&'
+        # that would otherwise break Telegram's HTML parser and silently drop the
+        # whole report (send_to_all only logs a warning on failure, invisible here).
+        route_name = html.escape(route_name)
+        vk_url = html.escape(vk_url, quote=True)
+
         if error:
             return (
                 f"⚠️ <b>{route_name}</b> (<a href=\"{vk_url}\">VK</a>) — ошибка проверки:\n"
-                f"<code>{error}</code>"
+                f"<code>{html.escape(error)}</code>"
             )
 
         if not found_posts:
@@ -48,9 +56,9 @@ class AdminNotifier:
         lines = [f"🚀 <b>{route_name}</b> (<a href=\"{vk_url}\">VK</a>) — опубликовано: {len(found_posts)}"]
         for idx, p in enumerate(found_posts, 1):
             post_id = p.get("vk_post_id")
-            vk_post_url = p.get("vk_post_url")
-            tg_url = p.get("tg_url")
-            max_url = p.get("max_url")
+            vk_post_url = html.escape(str(p.get("vk_post_url") or ""), quote=True)
+            tg_url = html.escape(str(p.get("tg_url") or ""), quote=True)
+            max_url = html.escape(str(p.get("max_url") or ""), quote=True)
             tg_status = p.get("tg_status")
             max_status = p.get("max_status")
             tg_err = p.get("tg_error")
@@ -63,13 +71,13 @@ class AdminNotifier:
                 tg_link = f"<a href=\"{tg_url}\">Ссылка</a>" if tg_url else "Опубликовано"
                 lines.append(f"• Telegram: ✅ {tg_link}")
             elif tg_err:
-                lines.append(f"• Telegram: ❌ Ошибка: <code>{tg_err[:100]}</code>")
+                lines.append(f"• Telegram: ❌ Ошибка: <code>{html.escape(str(tg_err)[:100])}</code>")
 
             if max_status == "published":
                 max_link = f"<a href=\"{max_url}\">Ссылка</a>" if max_url else "Опубликовано"
                 lines.append(f"• MAX: ✅ {max_link}")
             elif max_err:
-                lines.append(f"• MAX: ❌ Ошибка: <code>{max_err[:100]}</code>")
+                lines.append(f"• MAX: ❌ Ошибка: <code>{html.escape(str(max_err)[:100])}</code>")
 
         return "\n".join(lines)
 
diff --git a/src/id_bot.py b/src/id_bot.py
new file mode 100644
index 0000000..8c1b064
--- /dev/null
+++ b/src/id_bot.py
@@ -0,0 +1,25 @@
+from __future__ import annotations
+from loguru import logger
+
+from aiogram import Bot, Dispatcher
+from aiogram.filters import Command
+from aiogram.types import Message
+
+router = Dispatcher()
+
+
+@router.message(Command("id"))
+async def cmd_id(message: Message) -> None:
+    user_id = message.from_user.id if message.from_user else message.chat.id
+    await message.answer(f"Ваш Telegram ID: <code>{user_id}</code>", parse_mode="HTML")
+
+
+async def run_id_bot(bot: Bot) -> None:
+    """Long-polls for incoming updates so /id works - the rest of the service
+    only ever sends messages, this is the one thing that listens.
+
+    close_bot_session=False: this Bot instance is owned by TelegramPoster and
+    shared for outgoing sends - polling stopping (e.g. on shutdown cancellation)
+    must not tear down its session out from under the rest of the service."""
+    logger.info("Starting /id command listener...")
+    await router.start_polling(bot, handle_signals=False, close_bot_session=False)
diff --git a/src/main.py b/src/main.py
index 5c9d55b..2d7758b 100644
--- a/src/main.py
+++ b/src/main.py
@@ -10,6 +10,7 @@ try:
     from .cleaner import cleanup_stale_cache, run_cleaner_loop
     from .config import settings
     from .database import Database
+    from .id_bot import run_id_bot
     from .max_poster import MAXPoster
     from .media_processor import MediaProcessor
     from .routes import Route, load_routes
@@ -20,6 +21,7 @@ except (ImportError, ValueError):
     from cleaner import cleanup_stale_cache, run_cleaner_loop
     from config import settings
     from database import Database
+    from id_bot import run_id_bot
     from max_poster import MAXPoster
     from media_processor import MediaProcessor
     from routes import Route, load_routes
@@ -38,6 +40,7 @@ class ServiceApp:
         self.route_info: dict[str, dict[str, Any]] = {}
         self.running = False
         self.cleaner_task: Optional[asyncio.Task] = None
+        self.id_bot_task: Optional[asyncio.Task] = None
 
     async def init(self) -> None:
         logger.remove()
@@ -83,6 +86,8 @@ class ServiceApp:
                 )
 
         self.cleaner_task = asyncio.create_task(run_cleaner_loop(interval_minutes=15))
+        if self.tg_poster.bot:
+            self.id_bot_task = asyncio.create_task(run_id_bot(self.tg_poster.bot))
 
     async def process_new_post(self, route: Route, info: dict[str, Any], post: VKPost) -> dict[str, Any]:
         vk_url = f"https://vk.com/wall{post.owner_id}_{post.post_id}"
@@ -330,6 +335,8 @@ class ServiceApp:
         self.running = False
         if self.cleaner_task:
             self.cleaner_task.cancel()
+        if self.id_bot_task:
+            self.id_bot_task.cancel()
         await self.tg_poster.close()
         await cleanup_stale_cache(max_age_minutes=0)
         logger.info("Service stopped cleanly.")