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Writing / Tag / 2 of 63

Sandboxing

Every essay tagged Sandboxing, newest first.

October 2026

1 essay / No. 62 to 62

No. 62 / 07 Oct / 11 min
Your Agent Writes Code and Runs It Where Your Secrets Live
The feature that makes a code-writing agent useful, running code it generated a second ago, is also the widest hole in your stack.

August 2026

1 essay / No. 31 to 31

No. 31 / 24 Aug / 10 min
You Installed a Skill and Your Agent Will Run Whatever Is Inside
You pulled a skill off a registry, your agent read its instructions, and it is now ready to execute whatever code shipped in the folder.