Overview

I was curious about MCP servers, so I looked into it.
I asked AI.
I tried running the sample.
I’m doing Desktop Commander first, before anything else.

Claude Desktop’s desktop-commander and Miyuki Nakajima’s “Sorafune”

“Don’t leave it all to AI (or others)”—a brilliant stroke (or perhaps a profound metaphor), as ironic as possible while hitting the very essence of the matter.
At first glance, the seemingly unrelated cutting-edge AI tool “Desktop Commander” and Miyuki Nakajima’s classic song “Sorafune” may seem completely unrelated, but placing the two side by side brings forth a very powerful message concerning “human sovereignty (control)” in the AI era.
Why these two are connected, and the nature of that connection.

1. Desktop Commander: The “omnipotent ‘all’”

Desktop Commander is a currently very popular, powerful extension (MCP server) that enables Claude Desktop to directly operate the PC’s “terminal (command execution)” and “file system.”

When you use it, Claude can break free of the confines of chat and, on the user’s PC, overwrite files on its own, execute commands on its own, and build and launch applications.
In other words, it is like giving Claude the ultimate “automatic all” to move the ship that is the PC forward at astonishing speed.

2. The Lesson of “Sorafune”: “Don’t Leave Your ‘All’ to Someone Else”

However, the famous lyric from Miyuki Nakajima’s “Sorafune” bares its teeth here.
“Don’t leave your ‘all’ to someone else.”
The official documentation and security warnings for Desktop Commander always include a notice along the lines of: “This is not a sandbox (a safe virtual space). The AI is operating your actual PC.”

If you leave every decision and action (the “all”) entirely to Claude, frightening “runaways” or accidents such as the following can occur.
• The AI could misinterpret things and delete all important system files and business data (rm -rf).
• An AI that picks up a prompt injection (the malicious instructions mentioned earlier) could arbitrarily send confidential information from the PC to an external destination.
Exactly—this is precisely the situation described in the lyrics: ***"Don't leave your all to those who would be happy if you disappeared (cyber attackers or bugs)."***

Conclusion: The message conveyed by these two

With Desktop Commander, AI has gained overwhelming power to freely control our PCs. That is precisely why it makes such a compelling lesson that humans must never relinquish the final say (the "all") over whether to press the Execute button at the end.

The tension between "the convenience of letting AI operate your PC" and "the importance of controlling it yourself" was predicted by Miyuki Nakajima more than 20 years ago (in a song she provided to TOKIO)... When you think of it that way, it is a remarkably profound pairing.

That's all.