cdx-brain — Codex 类脑记忆系统
不是记忆插件。是认知引擎。
三层级记忆架构
┌─────────────────────────────────────────────────┐
│ 原生记忆 (Codex extensions) │
│ 精炼 · 必需 · session 启动自动加载 │
│ promoted by cdx-brain promote_gate │
├─────────────────────────────────────────────────┤
│ 热记忆 (cdx-brain cache.db) │
│ 全部对话 · FTS5 全文检索 · 按需注入 │
│ Stored by Stop hook → cache.db │
├─────────────────────────────────────────────────┤
│ 共享底座 (OpenViking) │
│ 跨 Agent 语义检索 · 联邦记忆 │
│ synced by SessionEnd hook │
└─────────────────────────────────────────────────┘
一条命令安装
pip install cdx-brain && cdx-brain init
无需 MCP 配置
- 零 MCP 依赖 — 不装服务、不配端口、不挂后台
- 三源合一检索 — FTS5 + 关键词 + OpenViking 语义
- 自动成长 — 高频内容自动晋升，相似内容去重
- 零维护 — 自动回收、自动去重、自动晋升
对比
| 对比维度 | cdx-brain | 其他记忆方案 |
|---|---|---|
| MCP 依赖 | ❌ 零 | ✅ 需要 |
许可证
AGPL-3.0
v0.5.0 认知管线就绪
L1 Capture → Reward → L2 Induction → L3 World Model → Skill Crystallization
- 每轮对话：
process_trace()实时处理 - 会话结束：
process_session_end()全流程触发 - 管线状态持久化到
~/.cdx-brain/data/pipeline_state.json - 认知产物(policies + concepts)通过 RRF 注入 additionalContext
1 maintainer
Metadata
1 maintainer
Release files for cdx-brain 2.1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| cdx_brain-2.1.0-py3-none-any.whl | Python 3 | none | any | Details for cdx_brain-2.1.0-py3-none-any.whl |
Total release size: 368.4 kB
Release files / cdx_brain-2.1.0.tar.gz
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