为 Claude Code 做的撤销插件，覆盖 Bash 的 rm、格式化和代码生成改动

Original title: Built an undo for Claude Code that also covers Bash (rm, formatters, codegen)

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AI overview

作者做了一个 Claude Code 插件，在每次工具调用前后对项目做快照，用 /tm undo 把文件恢复，包括通过 Bash 改动的部分，弥补 /rewind 只覆盖文件工具编辑的缺口。

Full text

Hey folks,

The thing I kept running into: the agent would hallucinate, run something through Bash and break local changes I hadn't pushed yet. /rewind doesn't help there, it only covers edits made with the file tools.

I made a small plugin that snapshots the project around every tool call. /tm undo puts the files back, including what was changed through Bash.

https://preview.redd.it/vnutp4a6ipth1.png?width=2108&format=png&auto=webp&s=a79747a1fc780553b51e10d516668e6ca798429b

It's local, plain git underneath, no tokens.
Needs Claude Code 2.1.287+, macOS or Linux.

Free and open source (MIT). Install is two commands, they're in the README.

Repo: https://github.com/xzwache/claude-time-machine

How Claude helped:
- Generated most of the code, I set the design and reviewed it.
- Claude Code in cloud did a lot of the testing: it wrote the tests and ran them for me

Built it with the new Claude Code mods. If you try it, tell me where it breaks.

submitted by /u/xzwache to r/ClaudeCode
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