codeql
CodeQL Code Scanning
This skill provides procedural guidance for configuring and running CodeQL code scanning — both through GitHub Actions workflows and the standalone CodeQL CLI.
When to Use This Skill
Use this skill when the request involves:
- Creating or customizing a
codeql.ymlGitHub Actions workflow - Choosing between default setup and advanced setup for code scanning
- Configuring CodeQL language matrix, build modes, or query suites
- Running CodeQL CLI locally (
codeql database create,database analyze,github upload-results) - Understanding or interpreting SARIF output from CodeQL
- Troubleshooting CodeQL analysis failures (build modes, compiled languages, runner requirements)
- Setting up CodeQL for monorepos with per-component scanning
- Configuring dependency caching, custom query packs, or model packs
Supported Languages
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