Deterministic Verifier is a local CLI tool for validating AI-generated and automated development outputs with reproducible, rule-based checks.

Instead of asking another AI model whether a result is correct, it verifies concrete evidence such as file existence, SHA-256 hashes, JSON structure, required fields, exact values, recorded exit codes, Git state, and text patterns.

Built for developers, AI-agent workflows, QA pipelines, and automation systems that need reliable evidence before accepting a result.

What you get:
• Local CLI verification tool
• 15 deterministic check types
• JSON verification reports
• Example specifications and sample workflows
• Quick-start and documentation
• Individual or Team commercial-use license

Key benefits:
• No API key required
• No telemetry
• No external data transmission
• Runs locally
• No external runtime dependencies beyond Node.js
• Designed to complement AI coding agents, CI workflows, and automated review systems

Requirements:
Node.js 18.17.0 or newer.

Verified for this release:
Windows 11 x64 / Node.js 24.11.0.

macOS and Linux packages are included, but this release has not yet been reverified on those platforms.

This product is an independent developer tool and is not affiliated with or endorsed by OpenAI, Anthropic, GitHub, or other AI platform providers.