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compose-lint

Actively maintained

tmatens/compose-lint · MIT

Security-focused linter for Docker Compose files. Catches dangerous misconfigurations before they reach production. Grounded in OWASP and CIS Docker Benchmark.

★ 58 starsLast commit 6 days agoLatest v0.29.0
B
72
/ 100
Security 70Maintenance 100Popularity 37Reliability 70

Security signals

OpenSSF Scorecard8.3 / 10
SECURITY.md presentNo
Immutable releasesNot enabled
Known vulnerabilitiesNone on record

How to use it safely

Recommended: pin to commit SHA
uses: tmatens/compose-lint@34fa9ae3fc89217b270668522dfa13855b91581a # v0.29.0

Mutable tags like v0.29.0 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: tmatens/compose-lint@34fa9ae3fc89217b270668522dfa13855b91581a # v0.29.0

Score breakdown

Security (35%)70
Popularity (20%)37
Maintenance (30%)100
Reliability (15%)70

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