Install Crystal
Actively maintainedcrystal-lang/install-crystal · MIT
GitHub Action: Install Crystal programming language
★ 77 starsLast commit 17 days agoLatest v1.9.4
C
65
/ 100
Security signals
OpenSSF Scorecard4.1 / 10
SECURITY.md presentNo
Immutable releasesEnabled
Known vulnerabilitiesNone on record
How to use it safely
Recommended: pin to commit SHA
uses: crystal-lang/install-crystal@19ef8675e43f44f0d38b79f732df7ad4b6b669ed # v1.9.4Mutable tags like v1.9.4 can be rewritten to point at malicious commits. Pinning to the full commit SHA is the only reference GitHub guarantees immutable.
Full workflow example
steps: - uses: crystal-lang/install-crystal@19ef8675e43f44f0d38b79f732df7ad4b6b669ed # v1.9.4
Score breakdown
Security (35%)55
Popularity (20%)39
Maintenance (30%)92
Reliability (15%)70
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