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Hermes Memory

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A local enhanced memory system with self-evolution capabilities, enabling automatic skill creation, periodic memory maintenance, and trajectory training for rei

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A local enhanced memory system with self-evolution capabilities, enabling automatic skill creation, periodic memory maintenance, and trajectory training for reinforcement learning.

README

本地增强型记忆系统 + 自我进化能力 · v2.3

e2e MCP Tools Python License

基于 Model Context Protocol (MCP) 的本地记忆系统,5 个版本演进到 v2.3 自我进化阶段:从被动存储 → 主动学习 → 智能检索 → 自我进化。


✨ v2.3 三大自进化能力

能力 说明 MCP Tools
Skill 自动创建 从对话上下文抽取 SKILL.md 草稿 → 审核 → 一键部署到 Trae auto_create_skill / approve_draft_skill / list_draft_skills
周期性 nudge 调度 6 个内置后台任务自动维护记忆库(清理/压缩/反思/晋升/健康检查) trigger_nudge / list_nudges
Trajectory 训练管道 自动捕获所有 MCP Tool 调用 → 导出 JSONL → 用于 RLHF/DPO 微调 export_trajectory / mark_trajectory_reward / get_trajectory_stats

📊 项目指标

维度 数据
端到端测试 51 / 51 通过(v2.1=23 + v2.2=11 + v2.3=17)
MCP Tool 总数 31(v2.1=15 + v2.2=7 + v2.3=9)
Skill 数 5(memory / evolution / knowledge / reflection / auto-orchestrator)
6 个 nudge clean_expired / compress_long_session / reflect_unreflected / cold_memory_warmup / cross_project_promote / health_check
数据 Schema 20 张表(兼容升级 v2.1 老数据)

🏗️ 架构

hermes-mcp/
├── hermes_memory_mcp/        # MCP Server 核心
│   ├── server.py              # 31 个 @mcp.tool() 入口
│   ├── core/                  # MemoryManager(5 版本核心)
│   ├── storage/               # SQLite + ChromaDB
│   ├── orchestrator/          # v2.2 + v2.3 新增
│   │   ├── multisignal.py     # v2.2 多信号融合
│   │   ├── system_prompt.py   # v2.2 三层 Prompt
│   │   ├── pre_compress.py    # v2.2 压缩前捕获
│   │   ├── skill_factory.py   # v2.3 Skill 自动创建
│   │   ├── scheduler.py       # v2.3 nudge 调度
│   │   ├── trajectory.py      # v2.3 Trajectory 训练管道
│   │   └── nudges/            # v2.3 6 个后台任务
│   └── utils/                 # audit / sanitizer / embedder
├── skills/                    # 5 个 Trae Skill
│   └── hermes-{memory,evolution,knowledge,reflection,auto-orchestrator}/
├── tests/                     # e2e + 报告 + 复盘 + 打包
│   ├── test_e2e.py            # v2.1 基础(23 用例)
│   ├── test_v22.py            # v2.2 多信号 + prompt(11 用例)
│   ├── test_v23.py            # v2.3 自进化(17 用例)
│   ├── deployment_report.md   # 部署报告(v2.1 → v2.2 → v2.3)
│   ├── RETROSPECTIVE_v23.md   # v2.3 完整复盘
│   └── build_v23_bundle.py    # 打包脚本
├── .trae/
│   ├── mcp.json               # Trae MCP 配置
│   └── specs/                 # 7 个 spec 文档
│       ├── debug-and-deploy-hermes-mcp/
│       ├── enhance-hermes-memory-mcp/
│       ├── reference-hermes-agent-online/
│       ├── trae-auto-memory/
│       ├── v22-evolution/
│       ├── v23-self-evolution/
│       ├── v23-retrospective-bundle/
│       └── github-publish-v23/
└── hermes_memory_mcp_server.py  # 入口脚本

🚀 快速开始

# 1. 安装依赖
pip install mcp chromadb sentence-transformers networkx jieba pyyaml aiofiles

# 2. 配置 Trae MCP(.trae/mcp.json 已就绪)
#    command: C:/Python314/python.exe
#    args: e:/hermes-project/hermes-mcp/hermes_memory_mcp_server.py

# 3. 启动(默认离线 Mock Embedder;设 HERMES_USE_REAL_EMBED=1 用真实模型)
python hermes_memory_mcp_server.py

# 4. 跑端到端测试
python tests/test_e2e.py    # 23/23
python tests/test_v22.py    # 11/11
python tests/test_v23.py    # 17/17

# 5. 打包 v23 交付物
python tests/build_v23_bundle.py

🧬 5 大版本演进

版本 阶段 关键能力 状态
v2.0 基础 retain/recall/reflect/evolve ✅ 17 e2e
v2.1 自动化 auto_retain/startup_recall/summarize_session ✅ 23 e2e
v2.2 智能化 多信号检索 / 三层 prompt / on_pre_compress / Linked / self-healing ✅ 34 e2e
v2.3 自我进化 Skill 自动创建 / 6 nudge / Trajectory 训练管道 ✅ 51 e2e

📐 业界借鉴

  • NousResearch/hermes-agent → 三层 System Prompt(v2.2)
  • Letta → on_pre_compress + 反思代理独立化(v2.2 / v2.3)
  • Mem0 → 多信号融合 + Linked Memory(v2.2)

📝 复盘与部署

📜 License

Private · 仅供 owner=wcy88 内部使用

from github.com/wcy88/hermes-mcp

Installing Hermes Memory

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/wcy88/hermes-mcp

FAQ

Is Hermes Memory MCP free?

Yes, Hermes Memory MCP is free — one-click install via Unyly at no cost.

Does Hermes Memory need an API key?

No, Hermes Memory runs without API keys or environment variables.

Is Hermes Memory hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install Hermes Memory in Claude Desktop, Claude Code or Cursor?

Open Hermes Memory on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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