diff --git a/astrbot/api/__init__.py b/astrbot/api/__init__.py
index 5d15dedc20..64a2b601b3 100644
--- a/astrbot/api/__init__.py
+++ b/astrbot/api/__init__.py
@@ -3,9 +3,12 @@
 from astrbot.core.agent.tool import FunctionTool, ToolSet
 from astrbot.core.agent.tool_executor import BaseFunctionToolExecutor
 from astrbot.core.config.astrbot_config import AstrBotConfig
+from astrbot.core.log import get_loguru_logger
 from astrbot.core.star.register import register_agent as agent
 from astrbot.core.star.register import register_llm_tool as llm_tool
 
+loguru_logger = get_loguru_logger()
+
 __all__ = [
     "AstrBotConfig",
     "BaseFunctionToolExecutor",
@@ -15,5 +18,6 @@
     "html_renderer",
     "llm_tool",
     "logger",
+    "loguru_logger",
     "sp",
 ]
diff --git a/astrbot/core/log.py b/astrbot/core/log.py
index 3dd0719b11..9196eb807c 100644
--- a/astrbot/core/log.py
+++ b/astrbot/core/log.py
@@ -59,6 +59,21 @@ def _is_plugin_path(pathname: str | None) -> bool:
     return ("data/plugins" in norm_path) or ("astrbot/builtin_stars/" in norm_path)
 
 
+def _get_plugin_tag(pathname: str | None) -> str:
+    if not pathname:
+        return "[Core]"
+    norm_path = os.path.normpath(pathname)
+    for prefix in (
+        "data" + os.sep + "plugins" + os.sep,
+        "astrbot" + os.sep + "builtin_stars" + os.sep,
+    ):
+        if prefix in norm_path:
+            idx = norm_path.index(prefix) + len(prefix)
+            plugin_name = norm_path[idx:].split(os.sep)[0]
+            return f"[{plugin_name}]"
+    return "[Core]"
+
+
 def _get_short_level_name(level_name: str) -> str:
     level_map = {
         "DEBUG": "DBUG",
@@ -81,7 +96,7 @@ def _build_source_file(pathname: str | None) -> str:
 
 def _patch_record(record: "Record") -> None:
     extra = record["extra"]
-    extra.setdefault("plugin_tag", "[Core]")
+    extra.setdefault("plugin_tag", _get_plugin_tag(record["file"].path))
     extra.setdefault("short_levelname", _get_short_level_name(record["level"].name))
     level_no = record["level"].no
     extra.setdefault("astrbot_version_tag", f" [v{VERSION}]" if level_no >= 30 else "")
@@ -415,3 +430,8 @@ def configure_trace_logger(cls, config: dict | None) -> None:
             backup_count=3,
             trace=True,
         )
+
+
+def get_loguru_logger():
+    """Returns the patched loguru logger for plugin use."""
+    return _loguru