---
title: "What changes on day one"
description: "「What changes on day one」：yokoten 使用指南的一章。"
canonical: https://yokoten.app/zh-tw/docs/guide/what-changes-on-day-one
lang: en
source: https://github.com/yokoten-labs/yokoten/blob/v0.1.2/docs/guide.md
ref: "v0.1.2"
---

> For AI agents: the documentation index is at https://yokoten.app/llms.txt. To set up yokoten in a project, follow https://yokoten.app/agents.md.

> 這一頁還沒有繁體中文版，下面是英文原文。

# What changes on day one

| Your agent tries to… | Without yokoten | With yokoten |
|---|---|---|
| force-push, or tag a release | it happens | stopped before it runs, and told why |
| "fix" a failing test by editing the test | the test passes, the bug stays | not allowed in a fix |
| commit your email, a server IP, your city | it goes public | the commit stops; the report names the file and line, never the text |
| post your email or a token in an issue or a pull request | it goes public | stopped before it is sent, and told what to change |
| open a pull request | as you, with all your rights | as a bot; nothing merges without you |
| work in another project | starts from zero | sees what that project is missing, and offers to set it up |

All of this is on from the start, for everyone: you don't answer a question or edit a file to be safe. Every setting that changes it has a way back to the default. [Record 0014](https://github.com/yokoten-labs/yokoten/blob/v0.1.2/docs/records/0014-safe-by-default.md) says how yokoten decides what it does by itself, what it asks first, and what it never does.

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上一章: [The problem](https://yokoten.app/zh-tw/docs/guide/the-problem.md)
下一章: [The safeguard](https://yokoten.app/zh-tw/docs/guide/the-safeguard.md)