- name
- codeql
- description
- >
CodeQL Security Audit Skill
Three independent modes — identify which one the user needs and run the corresponding script.
| User Intent | Mode | Script |
|---|---|---|
| Scan a repo / create a DB / generate SARIF | [SCAN] | scripts/scan.sh |
| Read SARIF / triage vulns / generate report | [AUDIT] | scripts/audit.py |
| Optimize or debug a .ql query file | [TUNE] | scripts/tune.py |
[SCAN]
bash scripts/scan.sh <repo_path> [language] [output.sarif]
# language: java | javascript | python | cpp | auto (default)The script handles: language detection → build command selection → CodeQL DB creation → security suite scan → SARIF output.
For writing custom queries, refer to the relevant language reference: references/lang-java.md / lang-javascript.md / lang-python.md / lang-cpp.md
[AUDIT]
python3 scripts/audit.py <results.sarif> --output exp.mdThe script handles: SARIF parsing → attack surface inventory → vuln family grouping → source→sink evidence chain extraction → exp.md output.
Claude's responsibility (what the script cannot do):
- Manually assess
[SUSPICIOUS]entries with no data flow — determine if they are real vulnerabilities - Write POC requests based on business context
- Provide concrete remediation code
[TUNE]
python3 scripts/tune.py <query.ql>The script outputs a tuning checklist covering seven checks: coverage, false positives, performance, and metadata completeness.
Claude's responsibility (what the script cannot do):
- Rewrite source / sink / sanitizer logic based on checklist findings
- Debug queries with no results or unexpected output — refer to
references/debugging.md