jenkinsfile-validator

Checks Jenkins pipelines and shared libraries for syntax problems, hardcoded credentials, and maintainability issues.

When to use it

Use when asked to validate Jenkinsfiles, investigate pipeline syntax failures, check pipeline security, or validate Groovy shared-library files.

Give it a Jenkinsfile or shared-library path in your project; it returns findings, per-phase validation results, an exit code, and next actions.