The package @biomejs/cli-linux-x64-musl contains an embedded executable file named package/biome. While this raises a flag for potential security risks, the biomejs project is a legitimate open-source project with substantial community engagement (23k+ stars and 800+ forks on GitHub) and verified SLSA provenance. Embedding executables can be a legitimate practice for pre-compiled binaries. Without further evidence of malicious behavior, it is not possible to classify this package as malware.