first commit

plugins/chat_records/__init__.py

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+"""独立处理清空，避免排在耗时的模型请求后面。"""
+class Plugin:
+    def on_load(self, ctx):
+        self.members = ctx.members
+
+    def on_message(self, message, ctx):
+        if message.type != 1 or not message.is_group or message.chat_id not in self.members.groups:
+            return
+        words = message.text.strip().split(maxsplit=1)
+        if not words or words[0] != "/清空":
+            return
+        if len(words) != 1:
+            ctx.reply(message, "用法：/清空")
+            return
+        self.members.clear(message.chat_id)
+        ctx.reply(message, "已清空本群聊天记录。")

plugins/chat_records/plugin.json

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+{
+  "name": "chat_records",
+  "api": "v1",
+  "description": "手动清空当前群聊天记录",
+  "entry": "__init__.py",
+  "requires": ["group.text.receive", "group.text.send"]
+}