Buildermark

Buildermark helps development teams understand and optimize their coding processes by measuring contributions from coding agents. Key features include: * Track agent-generated code percentage in commits * Rate and log feedback for coding agent conversations * Compare performance across different coding agents * Support for multiple coding agent platforms (Claude Code, Codex, Gemini, Cursor) * Local-first operation with full data privacy This robust tool allows developers to import chat histories from various coding agents and seamlessly integrate with git commit histories. Buildermark's advanced, formatting-agnostic matching system precisely identifies agent-written code by comparing conversation diffs to commit diffs, ensuring accuracy even with auto-formatting or code refactoring. Designed for speed and privacy, Buildermark runs natively on macOS, Windows, and Linux, with a local-first approach that keeps all your data on your machine. There are no cloud accounts or intrusive analytics, reinforcing a secure development environment. Browser extensions are also available for importing from cloud-based agents. Buildermark is invaluable for engineering managers, lead developers, and individual contributors who want to benchmark their modern development process, evaluate agent effectiveness, and maintain full oversight of code origins. An open-source project, it empowers teams to enhance productivity while ensuring data remains private.