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@arshdelight/loop-core

v0.1.9

Published

AI agent orchestration core: engine-agnostic AgentEvent protocol, stream reducer, ToolLoopAgent-based default engine (HITL bridge, image loopback), provider presets for DeepSeek / GLM / Doubao

Readme

@arshdelight/loop-core

AI agent 编排内核:引擎无关的 AgentEvent 事件协议、流归并 reducer、基于 Vercel AI SDK v7 ToolLoopAgent 的默认引擎(HITL 挂起桥、图片回注)、DeepSeek / GLM / 豆包 provider 预设。

import { createLoopAgent, createZaiModel, applyAgentEvent } from '@arshdelight/loop-core'

const agent = createLoopAgent({
  model: createZaiModel({ apiKey: process.env.ZAI_API_KEY! }),
  tools: {
    ask_user: tool({
      inputSchema: jsonSchema({ type: 'object' }),
      execute: async () => agent.waitForUser(),   // HITL:挂起等用户作答
    }),
  },
})

for await (const event of agent.stream({ prompt: 'hi' })) {
  dispatch(event) // AgentEvent —— 渲染层(@arshdelight/loop-react)只认这套协议
}
  • 事件协议全表与引擎映射:docs/event-protocol.md
  • 多轮对话:历史里的工具调用必须 assistant(tool-call) + 独立 role:'tool' 消息(tool-result) 成对出现、不留悬空调用(否则 AI SDK 抛 AI_MissingToolResultsError);用 appendAssistantTurn 把每回合产出按约定追加进历史
  • 渲染层(ToolRow / 注册表 / markdown / workbench):@arshdelight/loop-react
  • peer 依赖:ai@^7;用哪家 provider 就装对应的 @ai-sdk/deepseek / @ai-sdk/zai / @ai-sdk/openai-compatible(均 optional)

MIT License.