Engineering Infrastructure

Everything on this site — the regulation tools, the boards that speak, the honest tests — runs on engineering that is built and used here first. Core is where that engineering lives. It is the same craft as the mind tools, aimed at a different audience: a local multi-agent harness for building and verifying software, and a set of in-browser utilities that share one rule with everything else we make: if a computation can happen on your device, it should. No signup, no account, no upload.

That rule has consequences worth spelling out. Client-side tools cost nothing to run at scale — your browser does the work — which is why everything on this site can stay free. They cannot collect what they never receive, so the privacy claims are structural rather than promised. And with no server in the loop there is no account to create, no session to track, and nothing to go down when demand spikes.

The utilities below are the live edge of that philosophy: a WASM SQLite engine that joins your CSVs without a server, WebCrypto hashing with nothing logged, exact BPE token counts for local-AI prompt work, and GPU memory budgets for the hardware you actually own. Most started as internal tools for the harness and the spatial-computing work — then they got good enough to publish in their own right.