diff --git a/README.md b/README.md
index eb718c24..17e2b886 100644
--- a/README.md
+++ b/README.md
@@ -242,7 +242,7 @@ Websocket接口地址: wss://2662r3426b.vicp.fun/xiaozhi/v1/
| 智能对话 | 支持多种LLM(大语言模型)，实现智能对话 |
| 视觉感知 | 支持多种VLLM(视觉大模型)，实现多模态交互 |
| 意图识别 | 支持外挂的大模型意图识别、大模型自主函数调用，提供插件化意图处理机制 |
-| 记忆系统 | 支持本地短期记忆、mem0ai接口记忆，具备记忆总结功能 |
+| 记忆系统 | 支持本地短期记忆、mem0ai接口记忆、PowerMem智能记忆，具备记忆总结功能 |
| 知识库 | 支持RAGFlow知识库，让大模型判断需要调度知识库后再回答 |
| 工具调用 | 支持客户端IOT协议、客户MCP协议、服务端MCP协议、MCP接入点协议、自定义工具函数 |
| 指令下发 | 依托MQTT协议，支持从智控台将MCP指令下发到ESP32设备 |
@@ -330,6 +330,7 @@ Websocket接口地址: wss://2662r3426b.vicp.fun/xiaozhi/v1/
| 类型 | 平台名称 | 使用方式 | 收费模式 | 备注 |
|:------:|:---------------:|:----:|:---------:|:--:|
| Memory | mem0ai | 接口调用 | 1000次/月额度 | |
+| Memory | [powermem](./docs/powermem-integration.md) | 本地总结 | 取决于LLM和DB | OceanBase开源，支持智能检索 |
| Memory | mem_local_short | 本地总结 | 免费 | |
| Memory | nomem | 无记忆模式 | 免费 | |
diff --git a/README_de.md b/README_de.md
index 0e4c74d5..403fc921 100644
--- a/README_de.md
+++ b/README_de.md
@@ -240,7 +240,7 @@ Dieses Projekt bietet die folgenden Testwerkzeuge, um Ihnen bei der Überprüfun
| Intelligenter Dialog | Unterstützt mehrere LLM (große Sprachmodelle), implementiert intelligenten Dialog |
| Visuelle Wahrnehmung | Unterstützt mehrere VLLM (Vision Large Models), implementiert multimodale Interaktion |
| Absichtserkennung | Unterstützt LLM-Absichtserkennung, Function Call-Funktionsaufruf, bietet plugin-basierten Absichtsverarbeitungsmechanismus |
-| Gedächtnissystem | Unterstützt lokales Kurzzeitgedächtnis, mem0ai-Schnittstellengedächtnis, mit Gedächtniszusammenfassungsfunktion |
+| Gedächtnissystem | Unterstützt lokales Kurzzeitgedächtnis, mem0ai-Schnittstellengedächtnis, PowerMem intelligentes Gedächtnis, mit Gedächtniszusammenfassungsfunktion |
| Wissensdatenbank | Unterstützt RAGFlow-Wissensdatenbank, ermöglicht großem Modell die Bewertung, ob Wissensdatenbank benötigt wird, bevor geantwortet wird |
| Werkzeugaufruf | Unterstützt Client-IOT-Protokoll, Client-MCP-Protokoll, Server-MCP-Protokoll, MCP-Endpunktprotokoll, benutzerdefinierte Werkzeugfunktionen |
| Befehlsübermittlung | Basierend auf MQTT-Protokoll, unterstützt die Übermittlung von MCP-Befehlen von der intelligenten Steuerkonsole an ESP32-Geräte |
@@ -328,6 +328,7 @@ Tatsächlich kann jedes VLLM, das OpenAI-Schnittstellenaufrufe unterstützt, int
| Typ | Plattformname | Verwendungsmethode | Preismodell | Hinweise |
|:------:|:---------------:|:----:|:---------:|:--:|
| Memory | mem0ai | Schnittstellenaufrufe | 1000 Mal/Monat Kontingent | |
+| Memory | [powermem](./docs/powermem-integration.md) | Lokale Zusammenfassung | Abhängig von LLM und DB | OceanBase Open Source, unterstützt intelligente Abfrage |
| Memory | mem_local_short | Lokale Zusammenfassung | Kostenlos | |
| Memory | nomem | Kein Gedächtnismodus | Kostenlos | |
diff --git a/README_en.md b/README_en.md
index 196cf16f..e071e7fa 100644
--- a/README_en.md
+++ b/README_en.md
@@ -238,7 +238,7 @@ This project provides the following testing tools to help you verify the system
| Intelligent Dialogue | Supports multiple LLM(large language models), implements intelligent dialogue |
| Visual Perception | Supports multiple VLLM(vision large models), implements multimodal interaction |
| Intent Recognition | Supports LLM intent recognition, Function Call function calling, provides plugin-based intent processing mechanism |
-| Memory System | Supports local short-term memory, mem0ai interface memory, with memory summarization functionality |
+| Memory System | Supports local short-term memory, mem0ai interface memory, PowerMem intelligent memory, with memory summarization functionality |
| Knowledge Base | Supports RAGFlow knowledge base, enabling LLM to judge whether to schedule the knowledge base after receiving the user's question, and then answer the question |
| Command Delivery | Supports MCP command delivery to ESP32 devices via MQTT protocol from Smart Console |
| Tool Calling | Supports client IOT protocol, client MCP protocol, server MCP protocol, MCP endpoint protocol, custom tool functions |
@@ -330,7 +330,9 @@ In fact, any VLLM that supports OpenAI interface calls can be integrated and use
| Type | Platform Name | Usage Method | Pricing Model | Notes |
|:------:|:---------------:|:----:|:---------:|:--:|
| Memory | mem0ai | Interface calls | 1000 times/month quota | |
+| Memory | [powermem](./docs/powermem-integration.md) | Local summarization | Depends on LLM and DB | OceanBase open source, supports intelligent retrieval |
| Memory | mem_local_short | Local summarization | Free | |
+| Memory | nomem | No memory mode | Free | |
---
diff --git a/README_vi.md b/README_vi.md
index e6d5f489..4a2fbb6b 100644
--- a/README_vi.md
+++ b/README_vi.md
@@ -241,7 +241,7 @@ Dự án này cung cấp các công cụ kiểm tra sau để giúp bạn xác m
| Đối thoại thông minh | Hỗ trợ nhiều LLM(Mô hình ngôn ngữ lớn), thực hiện đối thoại thông minh |
| Cảm nhận thị giác | Hỗ trợ nhiều VLLM(Mô hình lớn thị giác), thực hiện tương tác đa phương thức |
| Nhận dạng ý định | Hỗ trợ nhận dạng ý định mô hình lớn gắn ngoài, gọi hàm tự chủ mô hình lớn, cung cấp cơ chế xử lý ý định dạng plugin |
-| Hệ thống bộ nhớ | Hỗ trợ bộ nhớ ngắn hạn cục bộ, bộ nhớ giao diện mem0ai, có chức năng tóm tắt bộ nhớ |
+| Hệ thống bộ nhớ | Hỗ trợ bộ nhớ ngắn hạn cục bộ, bộ nhớ giao diện mem0ai, bộ nhớ thông minh PowerMem, có chức năng tóm tắt bộ nhớ |
| Kho tri thức | Hỗ trợ kho tri thức RAGFlow, cho phép mô hình lớn đánh giá cần gọi kho tri thức trước khi trả lời |
| Gọi công cụ | Hỗ trợ giao thức IOT phía client, giao thức MCP phía client, giao thức MCP phía server, giao thức điểm truy cập MCP, hàm công cụ tùy chỉnh |
| Gửi lệnh | Dựa vào giao thức MQTT, hỗ trợ gửi lệnh MCP từ bảng điều khiển thông minh xuống thiết bị ESP32 |
@@ -329,6 +329,7 @@ Trên thực tế, bất kỳ VLLM nào hỗ trợ gọi giao diện openai đ
| Loại | Tên nền tảng | Phương pháp sử dụng | Mô hình thu phí | Ghi chú |
|:------:|:---------------:|:----:|:---------:|:--:|
| Memory | mem0ai | Gọi giao diện | Hạn mức 1000 lần/tháng | |
+| Memory | [powermem](./docs/powermem-integration.md) | Tóm tắt cục bộ | Phụ thuộc vào LLM và DB | OceanBase mã nguồn mở, hỗ trợ tìm kiếm thông minh |
| Memory | mem_local_short | Tóm tắt cục bộ | Miễn phí | |
| Memory | nomem | Chế độ không có bộ nhớ | Miễn phí | |
diff --git a/docs/FAQ.md b/docs/FAQ.md
index 69494c3d..b6bec471 100644
--- a/docs/FAQ.md
+++ b/docs/FAQ.md
@@ -82,6 +82,7 @@ VAD:
8、[新闻插件源配置指南](./newsnow_plugin_config.md)
9、[知识库ragflow集成指南](./ragflow-integration.md)
10、[如何部署上下文源](./context-provider-integration.md)
+11、[如何集成PowerMem智能记忆](./powermem-integration.md)
### 11、语音克隆、本地语音部署相关教程
1、[如何在智控台克隆音色](./huoshan-streamTTS-voice-cloning.md)
diff --git a/docs/powermem-integration.md b/docs/powermem-integration.md
new file mode 100644
index 00000000..76547b60
--- /dev/null
+++ b/docs/powermem-integration.md
@@ -0,0 +1,253 @@
+# PowerMem 记忆组件集成指南
+
+## 简介
+
+[PowerMem](https://www.powermem.ai/) 是由 OceanBase 开源的 Agent 记忆组件，通过本地 LLM 进行记忆总结和智能检索，为 AI 代理提供高效的记忆管理功能。
+
+费用说明：PowerMem 本身开源免费，实际费用取决于您选择的 LLM 和数据库：
+- 使用 SQLite + 免费 LLM（如智谱 glm-4-flash）= **完全免费**
+- 使用云端 LLM 或云端数据库 = 按对应服务收费
+
+> 💡 **最佳性能提示**：PowerMem 配合 OceanBase 使用可实现最大性能释放，SQLite 仅建议在资源不足的情况下使用。
+
+- **GitHub**: https://github.com/oceanbase/powermem
+- **官网**: https://www.powermem.ai/
+- **使用示例**: https://github.com/oceanbase/powermem/tree/main/examples
+
+## 功能特性
+
+- **本地总结**：通过 LLM 在本地进行记忆总结和提取
+- **多种存储后端**：支持 OceanBase（推荐，最佳性能）、SeekDB（推荐，AI应用存储一体）、PostgreSQL、SQLite（轻量备选）
+- **多种 LLM 支持**：通义千问、智谱（glm-4-flash 免费）、OpenAI 等
+- **智能检索**：基于向量搜索的语义检索能力
+- **私有部署**：完全支持本地私有化部署
+- **异步操作**：高效的异步记忆管理
+
+## 安装
+
+PowerMem 已添加到项目依赖中，如果需要手动安装：
+
+```bash
+pip install powermem
+```
+
+## 配置说明
+
+### 基础配置
+
+在 `config.yaml` 中配置 PowerMem：
+
+```yaml
+selected_module:
+ Memory: powermem
+
+Memory:
+ powermem:
+ type: powermem
+ # 数据库提供者: oceanbase(推荐,最佳性能), seekdb, postgres, sqlite(轻量备选)
+ database_provider: sqlite # 资源充足时建议使用 oceanbase 或 seekdb
+ # LLM提供者: qwen(默认), openai, 等
+ llm_provider: qwen
+ # 嵌入模型提供者: qwen(默认), openai, 等
+ embedding_provider: qwen
+ # LLM配置
+ llm_api_key: 你的LLM API密钥
+ llm_model: qwen-plus
+ # 嵌入模型配置
+ embedding_api_key: 你的嵌入模型API密钥
+ embedding_model: text-embedding-v3
+```
+
+### 配置参数详解
+
+| 参数 | 说明 | 默认值 | 可选值 |
+|------|------|--------|--------|
+| `database_provider` | 存储后端类型 | `sqlite` | `oceanbase`(推荐), `seekdb`, `postgres`, `sqlite`(轻量) |
+| `llm_provider` | LLM 提供商 | `qwen` | `qwen`, `zhipu`(免费), `openai`, 等 |
+| `embedding_provider` | 嵌入模型提供商 | `qwen` | `qwen`, `zhipu`, `openai`, 等 |
+| `llm_api_key` | LLM API 密钥 | - | - |
+| `llm_model` | LLM 模型名称 | - | 根据提供商选择 |
+| `llm_base_url` | LLM API 地址（可选） | - | - |
+| `embedding_api_key` | 嵌入模型 API 密钥 | - | - |
+| `embedding_model` | 嵌入模型名称 | - | 根据提供商选择 |
+| `embedding_base_url` | 嵌入模型 API 地址（可选） | - | - |
+
+### 使用通义千问（推荐）
+
+1. 访问 [阿里云百炼平台](https://bailian.console.aliyun.com/) 注册账号
+2. 在 [API Key 管理](https://bailian.console.aliyun.com/?apiKey=1#/api-key) 页面获取 API 密钥
+3. 配置如下：
+
+```yaml
+Memory:
+ powermem:
+ type: powermem
+ database_provider: sqlite
+ llm_provider: qwen
+ embedding_provider: qwen
+ llm_api_key: sk-xxxxxxxxxxxxxxxx
+ llm_model: qwen-plus
+ embedding_api_key: sk-xxxxxxxxxxxxxxxx
+ embedding_model: text-embedding-v3
+```
+
+### 使用智谱免费 LLM（完全免费方案）
+
+智谱提供免费的 glm-4-flash 模型，配合 SQLite 可实现完全免费使用：
+
+1. 访问 [智谱AI开放平台](https://bigmodel.cn/) 注册账号
+2. 在 [API Keys](https://bigmodel.cn/usercenter/proj-mgmt/apikeys) 页面获取 API 密钥
+3. 配置如下：
+
+```yaml
+Memory:
+ powermem:
+ type: powermem
+ database_provider: sqlite
+ llm_provider: zhipu
+ embedding_provider: zhipu
+ llm_api_key: xxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxx
+ llm_model: glm-4-flash
+ llm_base_url: https://open.bigmodel.cn/api/paas/v4/
+ embedding_api_key: xxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxx
+ embedding_model: embedding-3
+ embedding_base_url: https://open.bigmodel.cn/api/paas/v4/
+```
+
+### 使用 OpenAI
+
+```yaml
+Memory:
+ powermem:
+ type: powermem
+ database_provider: sqlite
+ llm_provider: openai
+ embedding_provider: openai
+ llm_api_key: sk-xxxxxxxxxxxxxxxx
+ llm_model: gpt-4o-mini
+ llm_base_url: https://api.openai.com/v1
+ embedding_api_key: sk-xxxxxxxxxxxxxxxx
+ embedding_model: text-embedding-3-small
+ embedding_base_url: https://api.openai.com/v1
+```
+
+### 使用 OceanBase（最佳性能方案）
+
+OceanBase 是 PowerMem 的最佳搭档，可实现最大性能释放：
+
+1. 部署 OceanBase 数据库（支持开源本地部署或使用云服务）
+ - 开源部署：https://github.com/oceanbase/oceanbase
+ - 云服务：https://www.oceanbase.com/
+2. 配置如下：
+
+```yaml
+Memory:
+ powermem:
+ type: powermem
+ database_provider: oceanbase
+ llm_provider: qwen
+ embedding_provider: qwen
+ llm_api_key: sk-xxxxxxxxxxxxxxxx
+ llm_model: qwen-plus
+ embedding_api_key: sk-xxxxxxxxxxxxxxxx
+ embedding_model: text-embedding-v3
+ # OceanBase 数据库连接配置
+ vector_store:
+ provider: oceanbase
+ config:
+ host: 127.0.0.1
+ port: 2881
+ user: root@test
+ password: your_password
+ database: powermem
+```
+
+
+### 高级配置
+
+如果需要更精细的控制，可以使用完整的配置结构：
+
+```yaml
+Memory:
+ powermem:
+ type: powermem
+ # 向量存储配置
+ vector_store:
+ provider: sqlite
+ config:
+ path: ./data/powermem.db
+ # LLM 配置
+ llm:
+ provider: qwen
+ config:
+ api_key: sk-xxxxxxxxxxxxxxxx
+ model: qwen-plus
+ # 嵌入模型配置
+ embedder:
+ provider: qwen
+ config:
+ api_key: sk-xxxxxxxxxxxxxxxx
+ model: text-embedding-v3
+```
+
+## 设备记忆隔离
+
+PowerMem 会自动使用设备 ID（`device_id`）作为 `user_id` 进行记忆隔离。这意味着：
+
+- 每个设备拥有独立的记忆空间
+- 不同设备之间的记忆完全隔离
+- 同一设备的多次对话可以共享记忆上下文
+
+## 与其他记忆组件的对比
+
+| 特性 | PowerMem | mem0ai | mem_local_short |
+|------|----------|--------|-----------------|
+| 工作方式 | 本地总结 | 云端接口 | 本地总结 |
+| 存储位置 | 本地/云端DB | 云端 | 本地YAML |
+| 费用 | 取决于LLM和DB | 1000次/月免费 | 完全免费 |
+| 智能检索 | ✅ 向量搜索 | ✅ 向量搜索 | ❌ 全量返回 |
+| 私有部署 | ✅ 支持 | ❌ 仅云端 | ✅ 支持 |
+| 数据库支持 | OceanBase(推荐)/SeekDB/PostgreSQL/SQLite | - | YAML 文件 |
+
+## 常见问题
+
+### 1. API 密钥错误
+
+如果出现 `API key is required` 错误，请检查：
+- `llm_api_key` 和 `embedding_api_key` 是否正确填写
+- API 密钥是否有效
+
+### 2. 模型不存在
+
+如果出现模型不存在的错误，请确认：
+- `llm_model` 和 `embedding_model` 名称是否正确
+- 对应的模型服务是否已开通
+
+### 3. 连接超时
+
+如果出现连接超时，可以尝试：
+- 检查网络连接
+- 如果使用代理，配置 `llm_base_url` 和 `embedding_base_url`
+
+## 测试验证
+
+可以在虚拟环境中测试 PowerMem 是否正常工作：
+
+```bash
+# 激活虚拟环境
+source .venv/bin/activate
+
+# 测试 PowerMem 导入
+python -c "from powermem import AsyncMemory; print('PowerMem 导入成功')"
+```
+
+## 更多资源
+
+- [PowerMem 官方文档](https://www.powermem.ai/)
+- [PowerMem GitHub 仓库](https://github.com/oceanbase/powermem)
+- [PowerMem 使用示例](https://github.com/oceanbase/powermem/tree/main/examples)
+- [OceanBase 官网](https://www.oceanbase.com/)
+- [OceanBase GitHub](https://github.com/oceanbase/oceanbase)
+- [SeekDB GitHub](https://github.com/oceanbase/seekdb)（AI原生搜索数据库）
+- [阿里云百炼平台](https://bailian.console.aliyun.com/)
+
diff --git a/main/xiaozhi-server/config.yaml b/main/xiaozhi-server/config.yaml
index a3c54c17..cb735e63 100644
--- a/main/xiaozhi-server/config.yaml
+++ b/main/xiaozhi-server/config.yaml
@@ -275,6 +275,30 @@ Memory:
# https://app.mem0.ai/dashboard/api-keys
# 每月有1000次免费调用
api_key: 你的mem0ai api key
+ powermem:
+ # PowerMem是OceanBase开源的agent记忆组件，通过本地LLM进行记忆总结
+ # 费用说明：PowerMem本身免费，实际费用取决于所选LLM和数据库
+ # - 使用sqlite + 免费LLM(如glm-4-flash) = 完全免费
+ # - 使用云端LLM或云端数据库 = 按对应服务收费
+ # GitHub: https://github.com/oceanbase/powermem
+ # 官网: https://www.powermem.ai/
+ # 使用示例: https://github.com/oceanbase/powermem/tree/main/examples
+ type: powermem
+ # 数据库提供者: oceanbase(推荐,最佳性能), seekdb(推荐,AI应用存储一体), postgres, sqlite(轻量备选)
+ # 资源充足时建议使用 oceanbase 或 seekdb
+ database_provider: sqlite
+ # LLM提供者: qwen(默认), zhipu(免费glm-4-flash), openai, 等
+ llm_provider: qwen
+ # 嵌入模型提供者: qwen(默认), zhipu, openai, 等
+ embedding_provider: qwen
+ # LLM配置 (使用通义千问为例)
+ # 通义千问: https://bailian.console.aliyun.com/?apiKey=1#/api-key
+ # 智谱AI(免费): https://bigmodel.cn/usercenter/proj-mgmt/apikeys
+ llm_api_key: 你的LLM API密钥
+ llm_model: qwen-plus
+ # 嵌入模型配置 (使用通义千问为例)
+ embedding_api_key: 你的嵌入模型API密钥
+ embedding_model: text-embedding-v3
nomem:
# 不想使用记忆功能，可以使用nomem
type: nomem
diff --git a/main/xiaozhi-server/core/providers/memory/powermem/powermem.py b/main/xiaozhi-server/core/providers/memory/powermem/powermem.py
new file mode 100644
index 00000000..ec9fea7a
--- /dev/null
+++ b/main/xiaozhi-server/core/providers/memory/powermem/powermem.py
@@ -0,0 +1,227 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+"""
+@time: 2026/01/08
+@file: powermem.py
+@desc: PowerMem memory provider for xiaozhi-esp32-server
+ PowerMem is an open-source agent memory component from OceanBase
+ GitHub: https://github.com/oceanbase/powermem
+ Website: https://www.powermem.ai/
+"""
+
+import traceback
+from typing import Optional, Dict, Any
+
+from ..base import MemoryProviderBase, logger
+from powermem import AsyncMemory
+
+TAG = __name__
+
+
+class MemoryProvider(MemoryProviderBase):
+ """
+ PowerMem memory provider implementation.
+
+ PowerMem is an open-source agent memory component that provides
+ efficient memory management for AI agents.
+
+ Supports multiple storage backends (sqlite, oceanbase, postgres),
+ LLM providers (qwen, openai, etc.) and embedding providers.
+ """
+
+ def __init__(self, config: Dict[str, Any], summary_memory: Optional[str] = None):
+ super().__init__(config)
+ self.use_powermem = False
+ self.memory_client = None
+
+ try:
+ # Get configuration parameters
+ database_provider = config.get("database_provider", "sqlite")
+ llm_provider = config.get("llm_provider", "qwen")
+ embedding_provider = config.get("embedding_provider", "qwen")
+
+ # Build powermem configuration dict
+ # PowerMem supports two config styles:
+ # 1. powermem style: database, llm, embedding
+ # 2. mem0 style: vector_store, llm, embedder
+ powermem_config = {}
+
+ # Configure vector store / database
+ if "vector_store" in config:
+ powermem_config["vector_store"] = config["vector_store"]
+ elif "database" in config:
+ powermem_config["database"] = config["database"]
+ else:
+ powermem_config["vector_store"] = {
+ "provider": database_provider,
+ "config": {}
+ }
+
+ # Configure LLM
+ if "llm" in config:
+ powermem_config["llm"] = config["llm"]
+ else:
+ llm_config = {}
+ if "llm_api_key" in config:
+ llm_config["api_key"] = config["llm_api_key"]
+ if "llm_model" in config:
+ llm_config["model"] = config["llm_model"]
+ if "llm_base_url" in config:
+ llm_config["base_url"] = config["llm_base_url"]
+ powermem_config["llm"] = {
+ "provider": llm_provider,
+ "config": llm_config
+ }
+
+ # Configure embedder
+ if "embedder" in config:
+ powermem_config["embedder"] = config["embedder"]
+ else:
+ embedder_config = {}
+ if "embedding_api_key" in config:
+ embedder_config["api_key"] = config["embedding_api_key"]
+ if "embedding_model" in config:
+ embedder_config["model"] = config["embedding_model"]
+ if "embedding_base_url" in config:
+ embedder_config["base_url"] = config["embedding_base_url"]
+ powermem_config["embedder"] = {
+ "provider": embedding_provider,
+ "config": embedder_config
+ }
+
+ # Initialize AsyncMemory client
+ self.memory_client = AsyncMemory(config=powermem_config)
+ self.use_powermem = True
+
+ logger.bind(tag=TAG).info(
+ f"PowerMem initialized successfully with database={database_provider}, "
+ f"llm={llm_provider}, embedding={embedding_provider}"
+ )
+
+ except ImportError as e:
+ logger.bind(tag=TAG).error(
+ f"PowerMem not installed. Please install with: pip install powermem. Error: {e}"
+ )
+ self.use_powermem = False
+ except Exception as e:
+ logger.bind(tag=TAG).error(f"Failed to initialize PowerMem: {str(e)}")
+ logger.bind(tag=TAG).debug(f"Detailed error: {traceback.format_exc()}")
+ self.use_powermem = False
+
+ async def save_memory(self, msgs):
+ """
+ Save conversation messages to PowerMem.
+
+ Args:
+ msgs: List of message objects with 'role' and 'content' attributes
+
+ Returns:
+ Result from PowerMem API or None if failed
+ """
+ if not self.use_powermem or self.memory_client is None:
+ logger.bind(tag=TAG).warning("PowerMem is not available, skipping save_memory")
+ return None
+
+ if len(msgs) < 2:
+ logger.bind(tag=TAG).debug("Not enough messages to save (need at least 2)")
+ return None
+
+ try:
+ # Format the content as a message list for PowerMem
+ messages = [
+ {"role": message.role, "content": message.content}
+ for message in msgs
+ if message.role != "system"
+ ]
+
+ # Add memory using PowerMem SDK
+ result = await self.memory_client.add(
+ messages=messages,
+ user_id=self.role_id
+ )
+
+ logger.bind(tag=TAG).debug(f"Save memory result: {result}")
+ return result
+
+ except Exception as e:
+ logger.bind(tag=TAG).error(f"Error saving memory: {str(e)}")
+ logger.bind(tag=TAG).debug(f"Detailed error: {traceback.format_exc()}")
+ return None
+
+ async def query_memory(self, query: str) -> str:
+ """
+ Query memories from PowerMem based on similarity search.
+
+ Args:
+ query: The search query string
+
+ Returns:
+ Formatted string of relevant memories or empty string if none found
+ """
+ if not self.use_powermem or self.memory_client is None:
+ logger.bind(tag=TAG).warning("PowerMem is not available, skipping query_memory")
+ return ""
+
+ try:
+ if not getattr(self, "role_id", None):
+ logger.bind(tag=TAG).debug("No role_id set, returning empty memory")
+ return ""
+
+ # Search memories using PowerMem SDK
+ results = await self.memory_client.search(
+ query=query,
+ user_id=self.role_id,
+ limit=30
+ )
+
+ if not results or "results" not in results:
+ logger.bind(tag=TAG).debug("No memory results found")
+ return ""
+
+ # Format each memory entry with its update time
+ memories = []
+ for entry in results.get("results", []):
+ # Get timestamp from updated_at or created_at
+ timestamp = ""
+ if "updated_at" in entry and entry["updated_at"]:
+ timestamp = str(entry["updated_at"])
+ elif "created_at" in entry and entry["created_at"]:
+ timestamp = str(entry["created_at"])
+
+ if timestamp:
+ try:
+ # Parse and reformat the timestamp (remove milliseconds if present)
+ if "." in timestamp:
+ dt = timestamp.split(".")[0]
+ else:
+ dt = timestamp
+ formatted_time = dt.replace("T", " ")
+ except Exception:
+ formatted_time = timestamp
+ else:
+ formatted_time = ""
+
+ memory = entry.get("memory", "") or entry.get("content", "")
+ if memory:
+ if formatted_time:
+ # Store tuple of (timestamp, formatted_string) for sorting
+ memories.append((timestamp, f"[{formatted_time}] {memory}"))
+ else:
+ memories.append(("", memory))
+
+ # Sort by timestamp in descending order (newest first)
+ memories.sort(key=lambda x: x[0], reverse=True)
+
+ # Extract only the formatted strings
+ memories_str = "\n".join(f"- {memory[1]}" for memory in memories)
+ logger.bind(tag=TAG).debug(f"Query results: {memories_str}")
+ return memories_str
+
+ except Exception as e:
+ logger.bind(tag=TAG).error(f"Error querying memory: {str(e)}")
+ logger.bind(tag=TAG).debug(f"Detailed error: {traceback.format_exc()}")
+ return ""
+
+
+# Register the memory provider instance
+powermem = MemoryProvider({})
diff --git a/main/xiaozhi-server/requirements.txt b/main/xiaozhi-server/requirements.txt
index cc4cd8fe..20167f39 100644
--- a/main/xiaozhi-server/requirements.txt
+++ b/main/xiaozhi-server/requirements.txt
@@ -23,6 +23,7 @@ loguru==0.7.3
requests==2.32.5
cozepy==0.20.0
mem0ai==1.0.0
+powermem>=0.2.1
bs4==0.0.2
modelscope==1.32.0
sherpa_onnx==1.12.17