← All writing

· Project Update

What I have been building since the summer

Two public market tools, a Swiss German speech benchmark, an MCP server, a robotics simulator, and a few open-source evaluation projects.

By Florian Follonier

The last few months were busy on the building side. Here is a short overview of what is new, with links to the project pages.

Live products

  • AIUseCaseHub is public and now tracks more than 4,000 enterprise AI deployments, each linked to a public source.
  • Rankoon is the public version of my XGBoost crypto research: live signals, daily rankings, paper portfolios, and published hit rates.
  • PerpXray is a read-only analytics tool for Hyperliquid traders. Paste an address, get an honest breakdown of how that account trades.

Open source

In progress

  • Milo is a robotics simulator where I study embodied agents, navigation, and the cost of supervision.

The common thread is evaluation. Almost every project includes a way to measure whether it works, because that is where I learn the most.

project-update · open-source · agents · evaluation