Snyk
Snyk Snyk is the developer-first scanner that integrates into CI/CD for vuln checks on deps, containers, and IaC, prioritizing fixable issues with one-click PRs for seamless remediation. Run its CLI in pipelines for JSON reports, auto-blocking high-risks in GitHub Actions. Open-source CLI from snyk, it's the dev defender for teams templating security into daily workflows.
Explore →Checkov
Checkov Checkov is the IaC policy engine that scans Terraform/YAML in CI for misconfigs like open ports, enforcing custom rules with SARIF outputs for GitHub integration. Install via pip, run on repos for pass/fail gates, and suppress false positives easily. Open-source from Bridgecrew, it's the infra inspector for devs templating compliance early in pipelines.
Explore →Semgrep
Semgrep Semgrep is the fast SAST tool with custom YAML rules for code vulns, scanning JS/Python in CI for taint flows or secrets with low false positives for quick fixes. Run via CLI in GitLab/Jenkins for diff reports, extending packs for org-specific policies. Open-source from semgrep, it's the code cop for engineers templating security scans without slowdowns.
Explore →Trivy
Trivy Trivy is the lightweight vuln scanner for containers and IaC in CI, querying daily CVE feeds for images or YAML with fix suggestions and SARIF exports for Azure DevOps. Deploy its Go binary in workflows for layer analysis, blocking high-sevs pre-merge. Open-source from Aqua Security, it's the supply chain sleuth for ops templating runtime checks.
Explore →GitGuardian
GitGuardian GitGuardian detects secrets and IaC vulns in CI via ggshield CLI, scanning diffs for leaked keys or misconfigs with auto-cleanup PRs for GitHub. Integrate into pre-commit hooks for real-time blocks, outputting JSON for dashboards. Open-source CLI from GitGuardian, it's the secret sniffer for teams templating code hygiene in repos.
Explore →SonarQube
SonarQube SonarQube is the code quality gate with SAST for 25+ langs in CI, flagging vulns and hotspots via sonar-scanner for quality gates in Jenkins or GitLab. Set up servers for community edition, running scans for branch coverage reports. Open-source from SonarSource, it's the quality quartermaster for devs templating secure code metrics.
Explore →Bandit
Bandit Bandit is the Python SAST scanner for CI, detecting security issues like hard-coded secrets or injection sinks with configurable levels for pre-commit checks. Run via pip in pipelines for JSON outputs, suppressing via comments for clean runs. Open-source from PyCQA, it's the Python patrol for scripters templating vuln-free code.
Explore →Brakeman
Brakeman Brakeman is the static analyzer for Ruby on Rails in CI, scanning for XSS or SQLi in views/controllers with confidence scores for prioritized fixes. Integrate via gem in CI for HTML reports, tuning warnings for false positives. Open-source from puma, it's the Rails ranger for web devs templating secure MVC patterns.
Explore →Dependency-Check
Dependency-Check Dependency-Check is the SCA tool for CI that scans Maven/Gradle for CVEs in deps, generating reports with suppression for third-party risks in builds. Run its CLI in pipelines for HTML/JSON, integrating with SonarQube for dashboards. Open-source from OWASP, it's the dep detective for Java pros templating supply chain scans.
Explore →ZAP Baseline