Safe Dependency Upgrade

Systematically upgrade dependencies with zero breakage. Detects the project ecosystem, audits for outdated and vulnerable packages, presents a prioritized plan for approval, then executes upgrades one at a time with test verification after each.

Core principle: One upgrade at a time. Test after each. Roll back on failure. Never auto-commit.

Prerequisite check

Detect the project ecosystem by scanning for package manager files:

ls go.mod package.json pyproject.toml Cargo.toml *.csproj 2>/dev/null