RootEngine AI Agent Framework Core
Project description
RootEngine Core
AI Agent 框架的底层组件库。
这是什么
RootEngine Core 是一个用于构建 Agent 框架的框架。它提供:
- REIF 格式 - 结构化的 Agent 信息交换格式,统一对话、工具调用、结果的规范
- 核心组件 - 对话管理、工具系统、LLM 适配器
- 可组合 - 自由组合这些组件来构建你自己的 Agent
如果你想从零搭建一个 Agent 系统,这是一个不错的起点。如果你想要一个开箱即用的 Agent,可能还不适合你。
安装
pip install rootengine-core
要求:Python >= 3.8
REIF 是什么
REIF(RootEngine Information Format)是一套信息格式规范,定义了 Agent 内部和组件之间如何交换数据:
- conversation - 对话历史
- tool_registry - 工具注册表
- tool_call - 工具调用请求
- tool_result - 工具执行结果
使用统一格式的好处是:组件之间接口稳定,方便替换和扩展。
快速开始
对话管理
from rootengine_core import NoToolConversation
conv = NoToolConversation()
conv.add("system", "你是一个有帮助的助手")
conv.add("user", "你好")
print(conv.messages)
# [
# {"role": "system", "content": "你是一个有帮助的助手", "created_at": "..."},
# {"role": "user", "content": "你好", "created_at": "..."}
# ]
工具调用
from rootengine_core import Tool
from rootengine_core.utils.reif_func import reif_create
# 定义一个工具
def greeting(name, agent=None):
return f"Hello, {name}!"
# 工具注册表(REIF 格式)
registry = reif_create({"category": "tool_registry"})
registry["reif_content"] = {
"a1b2c3d4e5f6789012345678abcdef01": {
"name": "greeting",
"type": "function",
"function": {
"name": "greeting",
"description": "打招呼",
"parameters": {
"type": "object",
"properties": {"name": {"type": "string"}},
"required": ["name"]
}
}
}
}
# 初始化工具
tool = Tool(
tool_registry_entry=registry,
agent=None,
tool_func_map={"a1b2c3d4e5f6789012345678abcdef01": greeting}
)
# 执行工具调用
result = tool.execute({
"id": "call_001",
"type": "function",
"function": {
"registry_id": "a1b2c3d4e5f6789012345678abcdef01",
"arguments": {"name": "Alice"}
},
"created_at": "2024-01-01T00:00:00Z"
})
print(result)
# {"call_id": "call_001", "type": "function",
# "function": {"result_content": "Hello, Alice!", "status": "success"},
# "created_at": "..."}
LLM 适配器
from rootengine_core import OpenAIAdapter
adapter = OpenAIAdapter(model="gpt-4o-mini")
# adapter.from_provider(llm_response) # 解析 LLM 返回
状态
这是一个早期项目,核心组件可用,但:
- 文档还不完整
- 工具系统示例较少
- 尚未经过大规模生产验证
模块一览
| 模块 | 说明 |
|---|---|
conversation |
对话管理 |
tool |
工具注册与执行 |
llm |
LLM 适配器 |
utils/reif_func |
REIF 格式创建与验证 |
其他
- 版本: 虽然这是发出的第一版,但其在内部已有多次迭代,故以 0.5.0 为版号发布
- utils 里有很多好玩的东西
许可证
MIT
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