spendbrake

An input that becomes what you mean: one text box that morphs into the right UI as you type. Powered by TypeSafe Jev, works offline.

Describe your startup idea. Jev decides: kill it, fix it or ship it.

Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.

Turn any LLM into a Jev-style decision model: typed decisions, real probabilities, no training. (continue updating)

Send Pi agents back to work when they stop before the job is done.

Interactive experiments from support routing to a 3D driving simulation: structured sensor state in, typed steer, brake, and overtake decisions out.

Stops AI coding agents from claiming work is done without evidence. Deterministic hooks decide, TypeSafe's Jev advises. Append-only ledger, zero runtime dependencies.

Uncertainty-aware control flow for Effect: Jev's Choice, Noul and Score answers become typed patterns with an explicit Uncertain branch, plus routable procedures, recording, replay, caching and call budgets.

Runtime authorization and guardrails for AI-agent tool calls with deterministic policy and TypeSafe Jev via OpenRouter.