[BUG] Keep omn getting the message: Tool result is too large. Maximum size is 1MB.

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Run a prompt using MCP on my élocal drive and I get :

<img width="396" height="75" alt="Image" src="https://github.com/user-attachments/assets/7061ed57-ca9f-48e6-a373-8f6e6aaa3652" />

What Should Happen?

Tool result is too large. Maximum size is 1MB.

Error Messages/Logs

Tool result is too large. Maximum size is 1MB.

Steps to Reproduce

IT appears randomly during a chat.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.111897.4

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_