What is CodeQL packs and how do they relate to queries?

• A. CodeQL packs group related queries and metadata; they organize reusable analyses that can be shared across projects.
• B. CodeQL packs store user access controls.
• C. CodeQL packs are used to build docker images.
• D. CodeQL packs provide UI themes for the CodeQL dashboard.

Answer: (A)

CodeQL packs are a way to package and share queries. They group related queries and metadata into a reusable unit, making it easy to reuse and distribute analyses across projects. A pack includes the actual query files and optional libraries that provide helper functions, plus a manifest describing the pack (name, version, description, dependencies, etc.). Because packs are versioned and can declare dependencies on other packs, you can assemble complex analyses by composing multiple packs. They can be published to and consumed from the CodeQL packs registry or used locally, enabling teams to maintain a library of tested queries that everyone can reuse. In this sense, a pack is not about access controls, containers, or UI themes; its purpose is to organize and share queries and their supporting code.