Brief, mostly signal

Ask HN: how do you secure Claude Code or Codex harnesses?

The thread covers broad access, secrets and scheduled MCP or API credentials. It has no answers yet.

What the research found

A Hacker News Ask HN asks how to secure machines when running Claude Code or Codex harnesses with broad access, secrets, and scheduled MCP or API credentials; it is a discussion with no answers yet.

Claims and how well the evidence supports them

Harnesses like Claude Code and Codex have broad machine and secret access 98%
Scheduled agents using MCPs or API credentials increase attack surface 96%

Evidence

news.ycombinator.com https://news.ycombinator.com/item?id=50181801

Actionability rated low.