Add RAG module into AgentScope

README.md

@@ -99,10 +99,13 @@ Quick overview of important features in **AgentScope 1.0**:
 | formatter  | Support multi-agent prompt formatting with tools API                               | [Prompt Formatter](https://doc.agentscope.io/tutorial/task_prompt.html) |
 |            | Support truncation-based formatter strategy                                        |                                                                         |
 | plan       | Support ReAct-based long-term planning                                             | [Plan](https://doc.agentscope.io/tutorial/task_plan.html)               |
-|            | Support manual plan specification                                                 |                                                                         |
+|            | Support manual plan specification                                                  |                                                                         |
+| RAG        | Support agentic RAG                                                                | [RAG](https://doc.agentscope.io/tutorial/task_rag.html)                 |
+|            | Support multimodal RAG                                                             |                                                                         |
 | ...        |                                                                                    |                                                                         |
 
 ## 📢 News
+- **[2025-09]** **RAG** module in AgentScope 1.0 is online now! Check our [tutorial](https://doc.agentscope.io/tutorial/task_rag.html) and [example](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/rag) for more details.
 - **[2025-09]** **Voice agent** is online! `ReActAgent` supports Qwen-Omni and GPT-Audio natively now, check our [new example](https://github.com/agentscope-ai/agentscope/tree/main/examples/agent/voice_agent) and [roadmap](https://github.com/agentscope-ai/agentscope/issues/773).
 - **[2025-09]** A new powerful 📋**Plan** module is online now! Check out the [tutorial](https://doc.agentscope.io/tutorial/task_plan.html) for more details.
 - **[2025-09]** **AgentScope Runtime** is open-sourced now! Enabling effective agent deployment with sandboxed tool execution for production-ready AI applications. Check out the [GitHub repo](https://github.com/agentscope-ai/agentscope-runtime).
@@ -361,6 +364,7 @@ as_studio
     - [MCP](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/mcp)
     - [Plan](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/plan)
     - [Structured Output](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/structured_output)
+    - [RAG](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/rag)
     - [Long-Term Memory](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/long_term_memory)
     - [Session with SQLite](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/session_with_sqlite)
     - [Voice Agent](https://github.com/agentscope-ai/agentscope/tree/main/examples/agent/voice_agent)

README_zh.md

@@ -99,17 +99,20 @@ AgentScope v1.0 新功能概览:
 | evaluation | 提供分布式和并行评估                             | [Evaluation](https://doc.agentscope.io/zh_CN/tutorial/task_eval.html)         |
 | formatter  | 支持多Agent提示格式化与工具API                    | [Prompt Formatter](https://doc.agentscope.io/zh_CN/tutorial/task_prompt.html) |
 |            | 支持基于截断的格式化策略                           |                                                                               |
-| plan       | 支持任务分解和计划制定                           | [Plan](https://doc.agentscope.io/zh_CN/tutorial/task_plan.html)               |
-|            | 支持开发者手动设定计划                          | |
+| plan       | 支持任务分解和计划制定                            | [Plan](https://doc.agentscope.io/zh_CN/tutorial/task_plan.html)               |
+|            | 支持开发者手动设定计划                            |                                                                               |
+| RAG        | 支持 agentic RAG                         | [RAG](https://doc.agentscope.io/tutorial/task_rag.html)                       |
+|            | 支持多模态 RAG                              |                                                                               |
 | ...        |                                        |                                                                               |
 
 ## 📢 新闻
+- **[2025-09]** AgentScope 1.0 **RAG** 模块已上线！欢迎查看 [文档](https://doc.agentscope.io/zh_CN/tutorial/task_rag.html) 和 [样例](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/rag)。
 - **[2025-09]** **Voice agent** 已上线！`ReActAgent` 已原生支持 Qwen-Omni 和 GPT-Audio 系列模型，欢迎查看 [样例](https://github.com/agentscope-ai/agentscope/tree/main/examples/agent/voice_agent) 和 [roadmap](https://github.com/agentscope-ai/agentscope/issues/773)。
 - **[2025-09]** 一个全新功能强大的 📋**Plan** 模块已经上线 AgentScope！查看[文档](https://doc.agentscope.io/zh_CN/tutorial/task_plan.html)了解更多详情。
 - **[2025-09]** **AgentScope Runtime** 现已开源！支持沙盒化工具执行的高效智能体部署，助力打造生产级AI应用。查看 [GitHub 仓库](https://github.com/agentscope-ai/agentscope-runtime)。
 - **[2025-09]** **AgentScope Studio** 现已开源！查看 [GitHub 仓库](https://github.com/agentscope-ai/agentscope-studio)。
-- **[2025-08]** v1 版本 Tutorial 已上线！查看[tutorial](https://doc.agentscope.io/zh_CN/)了解更多详情。
-- **[2025-08]** 🎉🎉 AgentScope v1现已发布！在完全拥抱异步执行的基础上提供许多新功能和改进。查看[changelog](https://github.com/agentscope-ai/agentscope/blob/main/docs/changelog.md)了解详细变更。
+- **[2025-08]** v1 版本 Tutorial 已上线！查看 [tutorial](https://doc.agentscope.io/zh_CN/) 了解更多详情。
+- **[2025-08]** 🎉🎉 AgentScope v1现已发布！在完全拥抱异步执行的基础上提供许多新功能和改进。查看 [changelog](https://github.com/agentscope-ai/agentscope/blob/main/docs/changelog.md) 了解详细变更。
 
 ## 💬 联系我们
 
@@ -363,6 +366,7 @@ as_studio
     - [MCP](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/mcp)
     - [计划](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/plan)
     - [结构化输出](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/structured_output)
+    - [RAG](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/rag)
     - [长期记忆](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/long_term_memory)
     - [基于DB的会话管理](https://github.com/agentscope-ai/agentscope/tree/main/examples/functionality/session_with_sqlite)
     - [语音智能体](https://github.com/agentscope-ai/agentscope/tree/main/examples/agent/voice_agent)

docs/tutorial/en/index.rst

@@ -43,6 +43,7 @@ Welcome to AgentScope's documentation!
    tutorial/task_agent
    tutorial/task_pipeline
    tutorial/task_plan
+   tutorial/task_rag
    tutorial/task_state
    tutorial/task_hook
    tutorial/task_mcp

docs/tutorial/en/src/task_embedding.py

@@ -22,11 +22,12 @@
     * - Gemini
       - ``GeminiTextEmbedding``
     * - DashScope
-      - ``DashScopeTextEmbedding``
+      - ``DashScopeTextEmbedding``, ``DashScopeMultiModalEmbedding``
     * - Ollama
       - ``OllamaTextEmbedding``
 
 All classes inherit from ``EmbeddingModelBase``, implementing the ``__call__`` method and generating ``EmbeddingResponse`` object with the embeddings and usage information.
+The ``DashScopeMultiModalEmbedding`` supports multi-modal embeddings for text, images, and videos.
 
 Taking the DashScope embedding class as an example, you can use it as follows:
 """