diff --git a/agents-flex-core/src/main/java/com/agentsflex/parser/AiMessageParser.java b/agents-flex-core/src/main/java/com/agentsflex/parser/AiMessageParser.java
new file mode 100644
index 0000000..e0b554b
--- /dev/null
+++ b/agents-flex-core/src/main/java/com/agentsflex/parser/AiMessageParser.java
@@ -0,0 +1,22 @@
+/*
+ *  Copyright (c) 2022-2023, Agents-Flex (fuhai999@gmail.com).
+ *  <p>
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  <p>
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  <p>
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.agentsflex.parser;
+
+import com.agentsflex.message.AiMessage;
+
+public interface AiMessageParser extends TextParser<AiMessage> {
+
+}
diff --git a/agents-flex-core/src/main/java/com/agentsflex/parser/FunctionMessageParser.java b/agents-flex-core/src/main/java/com/agentsflex/parser/FunctionMessageParser.java
new file mode 100644
index 0000000..67bd30c
--- /dev/null
+++ b/agents-flex-core/src/main/java/com/agentsflex/parser/FunctionMessageParser.java
@@ -0,0 +1,22 @@
+/*
+ *  Copyright (c) 2022-2023, Agents-Flex (fuhai999@gmail.com).
+ *  <p>
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  <p>
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  <p>
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.agentsflex.parser;
+
+import com.agentsflex.message.FunctionMessage;
+
+public interface FunctionMessageParser extends TextParser<FunctionMessage> {
+
+}
diff --git a/agents-flex-core/src/main/java/com/agentsflex/parser/Parser.java b/agents-flex-core/src/main/java/com/agentsflex/parser/Parser.java
new file mode 100644
index 0000000..59fcd96
--- /dev/null
+++ b/agents-flex-core/src/main/java/com/agentsflex/parser/Parser.java
@@ -0,0 +1,33 @@
+/*
+ *  Copyright (c) 2022-2023, Agents-Flex (fuhai999@gmail.com).
+ *  <p>
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  <p>
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  <p>
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.agentsflex.parser;
+
+/**
+ * 解析器，用于解析输入的内容，并按输出的格式进行输出
+ *
+ * @param <I> 输入内容
+ * @param <O> 输出内容
+ */
+public interface Parser<I, O> {
+
+    /**
+     * 解析输入的内容
+     *
+     * @param content 输入的内容
+     * @return 输出的内容
+     */
+    O parse(I content);
+}
diff --git a/agents-flex-core/src/main/java/com/agentsflex/parser/TextParser.java b/agents-flex-core/src/main/java/com/agentsflex/parser/TextParser.java
new file mode 100644
index 0000000..c1e46de
--- /dev/null
+++ b/agents-flex-core/src/main/java/com/agentsflex/parser/TextParser.java
@@ -0,0 +1,20 @@
+/*
+ *  Copyright (c) 2022-2023, Agents-Flex (fuhai999@gmail.com).
+ *  <p>
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  <p>
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  <p>
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.agentsflex.parser;
+
+public interface TextParser<T> extends Parser<String, T> {
+
+}