夸父 (Kuafu) — 一个自我进化的 AI Agent 框架
Project description
夸父 (Kuafu)
English | 中文
夸父逐日,不息,自我超越。 永不停止地追逐目标,每一次执行都是进化的一步。
夸父是一个自我进化的 AI Agent 框架。每次任务完成后,它自动反思、学习、优化自己的能力。
夸父不是一个被动的工具,它是一个活的 agent。
快速开始
安装
git clone https://github.com/zhugezihou/kuafu.git
cd kuafu
python3 -m venv venv
source venv/bin/activate
pip install -e .
python setup_wizard.py
使用
# 交互模式
bash kuafu.sh
# 单次任务
bash kuafu.sh '帮我搜索最新的 Python 发布信息'
# Gateway 模式(飞书/微信)
bash kuafu.sh gateway start
# 查看状态
bash kuafu.sh status
# 定时任务
bash kuafu.sh cron list
Python API
from core.main import KuafuAgent
agent = KuafuAgent()
result = agent.run('帮我搜索最新的 Python 发布信息')
print(result['result'])
架构亮点(v1.1)
双后端 LLM 引擎(v1.1 新特性)
夸父支持云端 + 本地双后端自动降级:
KUAFU_PROVIDERS=deepseek,qwen
- 主后端(DeepSeek):复杂推理、工具调用、多轮对话
- 备选后端(本地 Qwen):云端不可用时自动切换,不中断工作流
- 本地模型辅助层(LocalHelper):记忆分类、对话摘要、子Agent结果提炼 — 零 API 费用
本地模型缺失完全不影响夸父正常运行,降级路径全覆盖。
四阶段工具执行
ToolOrchestrator.execute()
├── Phase 1: PolicyManager.decide()
│ ├── Pre-check: 硬黑名单 / 只读 / 安全命令
│ ├── Layer 1: DenyRules — 硬拒绝
│ ├── Layer 2: AutoMode — 自动分类
│ ├── Layer 3: 人工审批
│ └── → emits on_permission_check / on_tool_rejected hooks
├── Phase 2: SafetyLayer.get_tri_state()
│ └── Allow / Block / Escalate 三态决策
├── Phase 3: ToolRegistry.execute()
└── Phase 4: Retry (可配置)
记忆系统(Hindsight-Lite + NMM 联想引擎)
三层记忆架构:
- L0 缓存环:当前 session 热点记忆
- L1 四网络存储:World / Experience / Observation / Opinion
- L2 NMM 神经记忆:语义联想检索(可选,0.6+ 置信度阈值防虚假关联)
上下文管理
ContextCompressor + ContextCollapse + ToolResultStore + Microcompact
├── Budget Allocator:Token 预算分配,预警 → 压缩 → 降级
├── ContextCollapse:非破坏性上下文投影(保留关键信息)
├── Microcompact:大工具结果 → 磁盘摘要(节省 40-60% token)
└── BudgetReduction:零 token 成本就地裁剪
专家系统
10+ 领域专家(代码 / 研究 / 数据 / 安全等),通过 invoke_expert 工具调用,独立推理,结果直接注入主上下文。
事件驱动持久化
RolloutLog (JSONL 事件日志) + SessionStore (SQLite 快速查询)
├── 游标分页查询
├── 按事件类型过滤
└── 归档 + 恢复
Agent 树
AgentPath 寻址系统(/root/child/grandchild)
AgentRegistry 全局注册表
LiveAgent 状态订阅(IDLE → RUNNING → COMPLETED/FAILED)
配置
夸父支持从环境变量、YAML 文件、CLI 参数三层配置:
# 环境变量
export KUAFFU_DISABLE_APPROVAL=1 # 禁用审批
export KUAFFU_GATEWAY_RUNNING=1 # Gateway 模式
# LLM 后端降级顺序(v1.1)
export KUAFU_PROVIDERS=deepseek,qwen
export QWEN_BASE_URL=http://localhost:8080
export QWEN_MODEL=Qwen3.5-9B-DeepSeek-V4-Flash-IQ4_XS.gguf
# 配置文件 (~/.kuafu/config.yaml)
cat ~/.kuafu/config.yaml
approval:
timeout: 300
mode: gateway
model:
provider: deepseek
name: deepseek-chat
核心理念
- 进化 = 工作的自然产物,不是额外操作
- 核心不可破坏 —
core/目录只读保护区,任何 agent 实例都不可修改 - 身份感知 — 知道自己是谁、用户是谁、边界在哪里
项目结构
kuafu/
├── core/ # 核心执行引擎
│ ├── agent_loop.py # Agent 主循环 (~2720行)
│ ├── llm.py # LLM 客户端 — N 后端 + 自动降级【v1.1 增强】
│ ├── local_helper.py # 本地模型辅助层(记忆分类/摘要)【v1.1 新增】
│ ├── tool_registry.py # 三级工具注册系统
│ ├── tool_orchestrator.py # 四阶段工具编排
│ ├── policy_manager.py # 统一策略管理
│ ├── turn_context.py # 不可变上下文
│ ├── rollout_log.py # 事件日志
│ ├── exec_policy.py # 命令执行策略
│ ├── agent_tree.py # Agent 树系统
│ ├── config.py # 分层配置
│ ├── agents_md.py # AGENTS.md 发现
│ ├── compact_hooks.py # 压缩 Hook 接口
│ ├── turn_diff_tracker.py # 文件变更追踪
│ ├── skill_resolver.py # 技能解析
│ ├── approval.py # 审批系统 (Layer 1~3)
│ ├── safety.py # 三态安全决策
│ ├── context_compress.py # 上下文压缩管线
│ ├── session_store.py # 会话存储 (SQLite)
│ ├── hooks.py # 29 个钩子事件点
│ ├── memory/ # 记忆系统 (四网络 + 两阶段提取)
│ ├── subagent.py # 子 Agent 系统
│ ├── cli.py # CLI 入口
│ └── main.py # Agent 入口 (v1.1.0)
├── autonomous/ # 自主学习系统
├── tests/ # ~1900+ 测试
├── kuafu.sh # 启动脚本
└── install.sh # 安装脚本
技术栈
- Python 3.10+ — 零额外依赖(标准库 + pyyaml)
- 架构参考 — OpenAI Codex CLI (Apache-2.0)
版本历史
| 版本 | 日期 | 说明 |
|---|---|---|
| v1.1.0 | 2026-06-23 | 本地大模型接入、NMM 联想过滤、输出截断修复、max_tokens 动态调整 |
| v1.0 | — | 初始发布:Codex CLI 架构迁移、14 项核心改造 |
License
Apache-2.0
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file kuafu_agent-1.1.1.tar.gz.
File metadata
- Download URL: kuafu_agent-1.1.1.tar.gz
- Upload date:
- Size: 1.1 MB
- Tags: Source
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
8d3a9911eb220fe68ac4500fbde7ab4c3ca666a31279a89e93e324f6b431e81b
|
|
| MD5 |
d79cc9fbdc7480ad21f5804b20c39f5e
|
|
| BLAKE2b-256 |
12d6e63b5cc41d7f05475807d0871d0a87070b7991563e558a363a1fabb05fa0
|
Provenance
The following attestation bundles were made for kuafu_agent-1.1.1.tar.gz:
Publisher:
pypi-publish.yml on zhugezihou/kuafu
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
kuafu_agent-1.1.1.tar.gz -
Subject digest:
8d3a9911eb220fe68ac4500fbde7ab4c3ca666a31279a89e93e324f6b431e81b - Sigstore transparency entry: 1928021962
- Sigstore integration time:
-
Permalink:
zhugezihou/kuafu@fc0b1378af5baabd6a3c91c6eb49b28bf8eb3baf -
Branch / Tag:
refs/tags/v1.1.1 - Owner: https://github.com/zhugezihou
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
pypi-publish.yml@fc0b1378af5baabd6a3c91c6eb49b28bf8eb3baf -
Trigger Event:
release
-
Statement type:
File details
Details for the file kuafu_agent-1.1.1-py3-none-any.whl.
File metadata
- Download URL: kuafu_agent-1.1.1-py3-none-any.whl
- Upload date:
- Size: 536.1 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
ba132f0d859babfe5b323afdbcb6ce3b7bddad8e00d457149a57d19b86f5aa31
|
|
| MD5 |
7bd91124459de109da8586b4d4e9faec
|
|
| BLAKE2b-256 |
1fed6a963bf64870e55a7f047f2bac5da305fb5caa0d7af8e18d66d8d029fbaf
|
Provenance
The following attestation bundles were made for kuafu_agent-1.1.1-py3-none-any.whl:
Publisher:
pypi-publish.yml on zhugezihou/kuafu
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
kuafu_agent-1.1.1-py3-none-any.whl -
Subject digest:
ba132f0d859babfe5b323afdbcb6ce3b7bddad8e00d457149a57d19b86f5aa31 - Sigstore transparency entry: 1928022132
- Sigstore integration time:
-
Permalink:
zhugezihou/kuafu@fc0b1378af5baabd6a3c91c6eb49b28bf8eb3baf -
Branch / Tag:
refs/tags/v1.1.1 - Owner: https://github.com/zhugezihou
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
pypi-publish.yml@fc0b1378af5baabd6a3c91c6eb49b28bf8eb3baf -
Trigger Event:
release
-
Statement type: