PackageFix vs Snyk Advisor
Snyk Advisor was the only browser paste-and-check tool for dependency health. It shut down January 2026. PackageFix fills that gap — and goes further by generating the fixed manifest.
| Feature | PackageFix | Snyk Advisor |
|---|---|---|
| Browser-based scan | ✅ Yes | ❌ Shut down |
| Fix output (patched manifest) | ✅ Yes | ❌ No — checker only |
| CISA KEV flags | ✅ Yes | ❌ No |
| No login required | ✅ Yes | ❌ Required |
| 7 ecosystems | ✅ npm, PyPI, Ruby, PHP, Go, Rust, Java | ⚠ npm + PyPI only |
| Still works today | ✅ Yes | ❌ Dead |
| Open source | ✅ MIT | ❌ Proprietary |
Scan your dependencies now — paste your manifest, get a fixed version back in seconds.
Open PackageFix →No signup · No CLI · No GitHub connection · Runs 100% in your browser
Frequently Asked Questions
Is Snyk Advisor still available?
Snyk Advisor is shut down January 2026. PackageFix is a free, actively maintained alternative.
Does PackageFix require a GitHub connection?
No. PackageFix runs entirely in your browser. Paste any manifest file — no GitHub, no login, no CLI.
Is PackageFix free?
Yes — completely free, MIT licensed, open source at github.com/metriclogic26/packagefix.
What ecosystems does PackageFix support?
npm, PyPI (Python), Ruby (Gemfile), PHP (Composer), Go (go.mod), Rust (Cargo.toml), and Java/Maven (pom.xml).