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Vercel Labs·May 16, 2026·v0.1.1·developer_tool
Zero
Zero is a systems programming language built by Vercel Labs specifically for AI agents. It features explicit effects, predictable memory, and structured compiler output — making it small, fast, and easy for agents to use, understand, and repair code.
featured on blogProgramming LanguageAI AgentsSystems ProgrammingVercelDeveloper ToolsOpen Source
on the blogGoogle Colab CLI: Zero-Friction GPU Provisioning for AI Agents 4 min
overview
Zero is a systems programming language built by Vercel Labs specifically for AI agents. It features explicit effects, predictable memory, and structured compiler output — making it small, fast, and easy for agents to use, understand, and repair code.
key features
- 01Explicit effects system — agents know exactly what a program can do, with no hidden side effects
- 02Structured compiler output — JSON diagnostics and typed safe fixes so agents can parse errors and apply reliable repairs
- 03Small native tools with predictable memory — compiles to native executables with zero runtime overhead
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