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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.

55 starsLast commit 3 days agoLatest v0.27.0
B
72
/ 100
Security 71Maintenance 100Popularity 35Reliability 70

Security signals

OpenSSF Scorecard8.5 / 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@6989a93e81a4b1d5d11a91b1b84496db66c37c45 # v0.27.0

Mutable tags like v0.27.0 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@6989a93e81a4b1d5d11a91b1b84496db66c37c45 # v0.27.0

Score breakdown

Security (35%)71
Popularity (20%)35
Maintenance (30%)100
Reliability (15%)70

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