JevProxy

JevProxy dramatically reduces the cost and latency of agent operations. Key features: • Sub-25ms decision routing • Eliminates high latency and cost of traditional chat loops • Drop-in, 1-line code integration • Calibrated confidence scores for decisions • Direct tool call interception This proxy is specifically designed to short-circuit deterministic tool calls, routing, and guardrails for coding agents like Cursor and Claude Code. By replacing slow chat loops with rapid, machine-native decisions, JevProxy achieves significant efficiency gains, processing operations in under 25 milliseconds at a fraction of the cost compared to frontier language models. Built on TypeSafe’s System One models, JevProxy provides reliable, self-consistent, and type-safe outputs that software can immediately act on. Each decision includes a confidence estimate, allowing for safe escalation to more powerful models when necessary. It's ideal for engineering teams and developers managing autonomous coding agent fleets who need to optimize performance and reduce operational expenses.