Cargo · crates.io

serial-mcp

Rs Build Time Command: Process spawn (std::process::Command) at build time.

Why PkgRadar flagged 0.4.2

Severity	Signal	Evidence
medium	Rs Build Time Command	Process spawn (std::process::Command) at build time. · serial-mcp-0.4.2/build.rs

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`0.4.2`	Review	30	2026-06-04
`0.4.1`	Review	30	2026-06-04
`0.4.0`	Review	30	2026-06-04

Block this in CI

PkgRadar gates serial-mcp (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem cargo [email protected]