Harsh Pratap Singh worked on the primev/mev-commit-docs repository, focusing on synchronizing testnet contract addresses across both configuration files and documentation. He addressed a critical bug by updating MDX constants and Markdown documentation to reflect the latest deployed addresses, ensuring consistency between the codebase and its supporting materials. This work reduced the risk of misconfiguration during test deployments and improved the reliability of developer onboarding and continuous integration processes. Harsh’s contributions centered on documentation and configuration management, leveraging Markdown and MDX to maintain alignment between deployed contract states and reference materials, resulting in clearer, more dependable developer documentation workflows.