Simon Willison released an alpha version of Datasette Agent, designed to safely generate and execute Python code. Early tests show promise, with GPT-5.5 unable to break the sandbox. The project aims to enhance secure code execution capabilities.

An early alpha release, datasette-agent-micropython 0.1a0, aims to let Datasette Agent safely generate and execute Python code within a secure sandbox. Initial testing appears promising, with GPT-5.5 so far unable to break out of the sandbox.