An AI agent for writing regular expressions

What works, what goes wrong, and how to tell the difference.

Nobody enjoys these and they are trivially verifiable, which is the perfect combination for delegation.

How to check it

The rule that matters more than the tool: give the agent something that can prove it succeeded. A task with a test, a build or a linter attached comes back verified. A task with none comes back plausible, and plausible is the expensive kind of wrong.

What Flint is

A desktop AI agent for Windows, built in Auckland, New Zealand. It reads your files, runs your terminal and drives your browser. Billed per token with a free monthly allowance and no subscription. See pricing, the FAQ, or who builds it.