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https://github.com/zhayujie/chatgpt-on-wechat.git
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feat(memory+knowledge): add knowledge wiki system and Light Dream memory extraction
- Add knowledge/ directory structure and knowledge-wiki skill for structured knowledge accumulation - Auto-inject MEMORY.md into system prompt with truncation (last 200 lines) - Light Dream: extend flush_memory to extract long-term memories into MEMORY.md with date stamps - Add mandatory knowledge auto-write rules in system prompt (no user confirmation needed) - Expand MemoryManager.sync() to index knowledge/ files for vector search - Update RULE.md template with workspace conventions and knowledge guidelines
This commit is contained in:
@@ -92,10 +92,11 @@ def build_agent_system_prompt(
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顺序说明(按重要性和逻辑关系排列):
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1. 工具系统 - 核心能力,最先介绍
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2. 技能系统 - 紧跟工具,因为技能需要用 read 工具读取
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3. 记忆系统 - 独立的记忆能力
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3. 记忆系统 - 记忆检索与写入引导
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3.5 知识系统 - 结构化知识库(knowledge/index.md 注入)
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4. 工作空间 - 工作环境说明
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5. 用户身份 - 用户信息(可选)
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6. 项目上下文 - AGENT.md, USER.md, RULE.md, BOOTSTRAP.md(定义人格、身份、规则、初始化引导)
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6. 项目上下文 - AGENT.md, USER.md, RULE.md, MEMORY.md, BOOTSTRAP.md
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7. 运行时信息 - 元信息(时间、模型等)
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Args:
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@@ -126,6 +127,9 @@ def build_agent_system_prompt(
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# 3. 记忆系统(独立的记忆能力)
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if memory_manager:
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sections.extend(_build_memory_section(memory_manager, tools, language))
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# 3.5 知识系统(结构化知识库)
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sections.extend(_build_knowledge_section(workspace_dir, language))
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# 4. 工作空间(工作环境说明)
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sections.extend(_build_workspace_section(workspace_dir, language))
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@@ -268,55 +272,105 @@ def _build_memory_section(memory_manager: Any, tools: Optional[List[Any]], langu
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"""构建记忆系统section"""
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if not memory_manager:
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return []
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# 检查是否有memory工具
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has_memory_tools = False
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if tools:
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tool_names = [tool.name if hasattr(tool, 'name') else str(tool) for tool in tools]
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has_memory_tools = any(name in ['memory_search', 'memory_get'] for name in tool_names)
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if not has_memory_tools:
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return []
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from datetime import datetime
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today_file = datetime.now().strftime("%Y-%m-%d") + ".md"
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lines = [
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"## 🧠 记忆系统",
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"",
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"### 检索记忆",
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"### Memory Recall(mandatory)",
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"",
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"在回答关于以前的工作、决定、日期、人物、偏好或待办事项的任何问题之前:",
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"在回答任何关于过往工作、决策、日期、人物、偏好或待办事项的问题之前,**必须**先检索记忆。",
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"MEMORY.md 已自动加载在项目上下文中(可能被截断),完整内容和每日记忆需要通过工具检索。",
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"",
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"1. 不确定记忆文件位置 → 先用 `memory_search` 通过关键词和语义检索相关内容",
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"2. 已知文件位置 → 直接用 `memory_get` 读取相应的行 (例如:MEMORY.md, memory/YYYY-MM-DD.md)",
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"3. search 无结果 → 尝试用 `memory_get` 读取MEMORY.md及最近两天记忆文件",
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"1. 不确定位置 → `memory_search` 关键词/语义检索",
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"2. 已知位置 → `memory_get` 直接读取对应行",
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"3. search 无结果 → `memory_get` 读最近两天记忆",
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"",
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"**记忆文件结构**:",
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f"- `MEMORY.md`: 长期记忆(核心信息、偏好、决策等)",
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"- `MEMORY.md`: 长期记忆索引(已自动加载到上下文,核心信息、偏好、决策等)",
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f"- `memory/YYYY-MM-DD.md`: 每日记忆,今天是 `memory/{today_file}`",
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"- `knowledge/`: 结构化知识库(见下方知识系统)",
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"",
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"### 写入记忆",
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"",
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"**主动存储**:遇到以下情况时,应主动将信息写入记忆文件(无需告知用户):",
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"遇到以下情况时,**主动**将信息写入记忆文件(无需告知用户):",
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"",
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"- 用户明确要求你记住某些信息",
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"- 用户要求记住某些信息",
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"- 用户分享了重要的个人偏好、习惯、决策",
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"- 对话中产生了重要的结论、方案、约定",
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"- 完成了复杂任务,值得记录关键步骤和结果",
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"- 发现了用户经常遇到的问题或解决方案",
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"",
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"**存储规则**:",
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f"- 长期有效的核心信息 → `MEMORY.md`(文件保持精简,< 2000 tokens)",
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f"- 当天的事件、进展、笔记 → `memory/{today_file}`",
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"- 追加内容 → `edit` 工具,oldText 留空",
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"- 修改内容 → `edit` 工具,oldText 填写要替换的文本",
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"- **禁止写入敏感信息**:API密钥、令牌等敏感信息严禁写入记忆文件",
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f"- 长期核心信息 → `MEMORY.md`",
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f"- 当天事件/进展 → `memory/{today_file}`",
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"- 结构化知识 → `knowledge/`(见知识系统)",
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"- 追加 → `edit` 工具,oldText 留空",
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"- 修改 → `edit` 工具,oldText 填写要替换的文本",
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"- **禁止写入敏感信息**(API密钥、令牌等)",
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"",
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"**使用原则**: 自然使用记忆,就像你本来就知道;不用刻意提起,除非用户问起。",
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"",
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]
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return lines
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def _build_knowledge_section(workspace_dir: str, language: str) -> List[str]:
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"""Build knowledge wiki section. Injects knowledge/index.md when present."""
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index_path = os.path.join(workspace_dir, "knowledge", "index.md")
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if not os.path.exists(index_path):
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return []
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try:
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with open(index_path, 'r', encoding='utf-8') as f:
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index_content = f.read().strip()
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except Exception:
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return []
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lines = [
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"## 📚 知识系统",
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"",
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"你拥有一个持续积累的个人知识库 `knowledge/`,这是你的长期结构化知识存储。",
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"",
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"### 自动写入规则(mandatory)",
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"",
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"以下场景**必须**在回复的同时写入知识库,**直接写入,不要询问用户是否需要**:",
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"",
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"1. **用户分享了文章/链接/文档** → 阅读理解后,在同一轮回复中将要点写入 `knowledge/sources/<slug>.md`",
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"2. **深度讨论产生了结论/方案** → 整理为 `knowledge/analysis/<slug>.md`",
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"3. **对话涉及重要实体**(人物/公司/项目)→ 创建或更新 `knowledge/entities/<name>.md`",
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"4. **讨论了技术概念/方法论** → 整理为 `knowledge/concepts/<topic>.md`",
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"",
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"每次写入知识页面后,**必须同步更新** `knowledge/index.md` 添加一行索引。",
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"详细的页面格式和操作规范,请读取技能 `knowledge-wiki` 的 SKILL.md。",
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"",
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"⚠️ 不要问「要不要存到知识库」——符合上述场景就直接写入,这是你的本能行为。",
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"",
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]
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if index_content:
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lines.extend([
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"### 当前知识索引",
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"",
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index_content,
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"",
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])
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lines.extend([
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"**查询方式**:用 `read` 读取知识页面,或用 `memory_search` 检索(知识已纳入向量索引)。",
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"",
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])
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return lines
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@@ -375,11 +429,12 @@ def _build_workspace_section(workspace_dir: str, language: str) -> List[str]:
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"",
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"**重要说明 - 文件已自动加载**:",
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"",
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"以下文件在会话启动时**已经自动加载**到系统提示词的「项目上下文」section 中,你**无需再用 read 工具读取它们**:",
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"以下文件在会话启动时**已经自动加载**到系统提示词中,你**无需再用 read 工具读取**:",
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"",
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"- ✅ `AGENT.md`: 已加载 - 你的人格和灵魂设定,请严格遵循。当你的名字、性格或交流风格发生变化时,主动用 `edit` 更新此文件",
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"- ✅ `USER.md`: 已加载 - 用户的身份信息。当用户修改称呼、姓名等身份信息时,用 `edit` 更新此文件",
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"- ✅ `RULE.md`: 已加载 - 工作空间使用指南和规则,请严格遵循",
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"- ✅ `MEMORY.md`: 已加载 - 长期记忆索引",
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"",
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"**💬 交流规范**:",
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"",
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