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virtual-uni-flow

v0.1.0

Published

Production-grade unified agent workflow orchestration (TypeScript Engine, YAML, Workflow-as-Unit)

Readme

Uni-Flow

TypeScript 完整 Agent 编排标准库——YAML 拓扑 + ControlFlow + 统一管线;跨项目时把另一个 TS 项目当 Unit(Workflow-as-Unit)。Python/Java Engine 移植为远期。

Who / Why: 需要可声明、可校验编排,且能把 TS 能力项目嵌进其他 TS 工作流的团队。
How: npm 接入 → YAML / createEngineFromYaml → 需要时子项目暴露 /execute

License: MIT


文档(VitePress)

| | | |--|--| | 本地预览 | npm run docs:devdocs-web/) | | 部署 URL | https://CoderYc0923.github.io/Uni-Flow/ | | 安装(自有 TS 项目) | docs-web/guide/install.md | | 跨项目 TS↔TS | docs-web/guide/cross-project.md | | 为什么选(3W) | docs-web/why/three-w.md | | API 手册 | docs-web/reference/ | | 示例 | examples/workflow-as-unit/ | | AI 硬规矩 | AGENTS.md |


安装(消费者项目)

完整 Engine:仅 TypeScript。目标:npm install uni-flow(未发布时用 Git / file: path,见安装指南)。

贡献者克隆本仓:

npm install
npm run build
npm test

一分钟上手(Mock)

import {
  createWorkflowEngine,
  createSharedState,
  SequentialFlow,
  createMockAdapter,
  DEFAULT_CONTEXT_POLICY,
} from 'uni-flow';
import type { WorkflowUnit } from 'uni-flow';

function makeUnit(id: string, prefix: string): WorkflowUnit {
  return {
    id,
    runtime: createMockAdapter({
      responseFn: (input) => ({
        content: `${prefix}: ${input.task}`,
        toolCalls: [],
        stopReason: 'stop',
        metadata: {},
      }),
    }),
    terminationPolicy: { type: 'stop-reason', reasons: ['stop'] },
    inputAdapter: (state) => ({
      task: (state.get<string>('task') as string) ?? id,
    }),
    outputAdapter: (output, state) => {
      state.set(`output.${id}`, output.content);
    },
    contextPolicy: DEFAULT_CONTEXT_POLICY,
  };
}

const a = makeUnit('research', 'researched');
const b = makeUnit('write', 'written');
const engine = createWorkflowEngine({
  workflowId: 'quickstart',
  units: new Map([['research', a], ['write', b]]),
  controlFlow: new SequentialFlow([a, b]),
  sharedState: createSharedState(),
});
console.log((await engine.run({ task: 'hello' })).completedUnits);

更多:快速开始 · 记账 Router 示例

npx uniflow validate ./examples/accounting-router.yaml

链接

| 主题 | 入口 | |------|------| | vs LangGraph / 抗模式变动 | docs-web/why/ | | Schema | schemas/uniflow.workflow.schema.json | | 跨项目 TS↔TS | examples/workflow-as-unit/ | | 跨语言 SDK(客户端) | examples/cross-lang/ | | 远程 Unit 契约 | docs/remote-unit-http-contract.md | | 设计长文 | docs-web/architecture/design-longform.md |