Hi, I’m Frank Humarang, the creator of Flakestorm

I’m a solo developer building Flakestorm, an open source tool for reliability testing of AI agents.

Flakestorm focuses on a problem I kept running into while working with LLMs:
agents often work on the happy path, but fail under small input variations — typos, formatting changes, tone shifts, or adversarial prompts. Existing tests didn’t surface these issues well, so I started building a tool that does.

The core of Flakestorm is open source and designed to be useful on its own. Sponsorship helps me:

• Maintain and improve the open source core
• Add new mutation strategies and test capabilities
• Improve documentation, examples, and developer experience
• Keep the project sustainable as it grows

If Flakestorm has been useful in your work, sponsoring is a simple way to support ongoing development.
Either way, thanks for using the project and contributing feedback or ideas.