# Plasma 发布开源工具 Fractal，为编码智能体提供分层循环架构

- 来源：Rohan Paul (@rohanpaul_ai)
- 发布时间：2026-07-22 04:59
- AIHOT 分数：41
- AIHOT 链接：https://aihot.virxact.com/items/cmrv5t96p001mbi6pvaogztvw
- 原文链接：https://x.com/rohanpaul_ai/status/2079672686419272007

## AI 摘要

Plasma 发布开源工具 Fractal，为 Claude Code 和 Codex 等编码智能体提供分层循环架构，解决大型项目单次长会话易丢失或难以管理的问题。Fractal 为每个节点分配独立工作目录、内存和可审查的 Git 历史，支持“准备-规划-执行-审查-提交”循环，可通过 `pip install fractal` 安装。

## 正文

Most coding agents try to finish a big project in one long session， but it gets lost or hard to manage in the end.

Plasma has released Fractal， giving Claude Code and Codex the missing architecture for truly large-scale autonomous work.

Open source under Apache 2.0. giving me hierarchical agent loops.

A single coding agent usually has one context， one workspace， and one linear path.

Large migrations or audits break that model because separate branches need persistent ownership.

Fractal gives every node its own worktree， memory， lifecycle， and reviewable Git history.

Each node runs repeated Prepare， Plan， Execute， Review， and Commit cycles until completion.

When work splits， a node creates children that run the same loop independently.

eazy install - pip install fractal

### 引用推文

> Plasma AI：Introducing Fractal: An open source tool for building hierarchical agent loops. We built Fractal to solve our hardest problems.