---
id: 20261002-T0-12
title: "Claude Code v2.1.287发布：新增Mod插件系统，可监控AI遗漏问题"
title_en: "Claude Code v2.1.287 Adds Mod Plugin System with Side-Agent Monitoring"
url: https://ai.daily.yangsir.net/daily/20261002-T0-12
issue_date: 2026-10-02
publish_date: 2026-10-01T18:43:19.000Z
category: release
source_name: "Claude Code Releases"
source_url: https://github.com/anthropics/claude-code/releases/tag/v2.1.287
---

# Claude Code v2.1.287发布：新增Mod插件系统，可监控AI遗漏问题

Claude Code发布v2.1.287版本，主要更新是引入Claude Mods插件系统，允许插件修改更深层的工具行为。同时新增内置mod"You should know"，通过一个侧智能体监控用户或Claude可能遗漏的问题。用户可通过命令 /plugin enable cc-plugin-you-should-know@builtin 启用该功能，但仅限开启了遥测的第一方会话使用。插件系统的开放意味着开发者可以更灵活地定制Claude Code的行为。

## English Version

**Claude Code v2.1.287 Adds Mod Plugin System with Side-Agent Monitoring**

Claude Code released v2.1.287, introducing the Claude Mods plugin system that allows plugins to modify deeper tool behavior. A new built-in mod called "You should know" uses a side agent to flag issues that users or Claude might miss. Users can enable it via /plugin enable cc-plugin-you-should-know@builtin, though it's limited to first-party sessions with telemetry enabled. The open plugin system means developers can customize Claude Code's behavior more flexibly.

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**来源**：[Claude Code Releases](https://github.com/anthropics/claude-code/releases/tag/v2.1.287)

**详情页**：https://ai.daily.yangsir.net/daily/20261002-T0-12

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