Mantyl

Mantyl revolutionizes software project handover by providing a verified "project passport" for client-ready repositories. Key features: • Compiles repository and coding agent history • Incorporates executed checks and verification results • Creates an independently re-runnable project passport • Labels every claim by its prover • Free, local-first command-line interface (CLI) for popular code editors This tool ensures transparency and trust in project delivery. It transforms a standard code handover into a comprehensive, auditable package, detailing what exists, what has been proven, and any remaining unknowns. Mantyl’s self-run CLI allows for immediate use without needing an account, providing a seamless experience from scanning to verification and passport generation. The project passport is a digestable, verifiable document that clients can use to independently reproduce and confirm the state of the delivered software. This eliminates common friction points in software handovers, particularly when working with advanced code generation environments. It supports environments like Claude Code, Cursor, and Codex, ensuring broad applicability. Mantyl is ideal for developers and teams who build software using code generation tools and need to provide clients with irrefutable proof of project status and functionality. It streamlines the handover process, enhances client confidence, and maintains a clear record of project development and verification.