---
id: 20260403-T0-14
title: "Claude Code v2.1.91更新MCP工具结果持久化"
title_en: "Claude Code v2.1.91 Adds MCP Tool Persistence"
url: https://ai.daily.yangsir.net/daily/20260403-T0-14
issue_date: 2026-04-03
publish_date: 2026-04-02T23:45:35.000Z
category: release
source_name: "Claude Code Releases"
source_url: https://github.com/anthropics/claude-code/releases/tag/v2.1.91
---

# Claude Code v2.1.91更新MCP工具结果持久化

Claude Code发布v2.1.91版本，新增通过_meta注解控制MCP工具结果持久化的功能，支持更大结果（如数据库模式）通过而不被截断，并新增禁用技能内联shell执行的设置。

## English Version

**Claude Code v2.1.91 Adds MCP Tool Persistence**

Claude Code v2.1.91 added MCP tool result persistence via _meta annotation, supporting larger results like database schemas without truncation, and added inline shell execution disable setting.

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**来源**：[Claude Code Releases](https://github.com/anthropics/claude-code/releases/tag/v2.1.91)

**详情页**：https://ai.daily.yangsir.net/daily/20260403-T0-14

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