Run supported package managers through GitLab Dependency Firewall and inspect local firewall activity with glab. Use when enforcing dependency policy for Bundler, gem, Gradle, Maven, npm, pip, Pipenv, pnpm, Poetry, Twine, or uv; summarizing blocked or flagged packages from CI logs; reviewing .gitlab/df/ci-log.json; or troubleshooting Dependency Firewall exit codes. Triggers on dependency firewall, glab df, glab dependency-firewall, package policy, ci-summary, blocked package, flagged package.