The Stop Secret Spending Act of 2025 aims to improve transparency in federal spending by requiring the reporting of "other transaction agreements" on the government website USAspending.gov. This legislation seeks to ensure that all types of federal funding are publicly accessible, reducing the potential for undisclosed or secretive spending practices. Key provisions of the Act include the requirement that other transaction agreements, which are a type of funding mechanism used by federal agencies, be reported on USAspending.gov.