Rube De Cc Skills Security

DLC: Security Scan

Run security checks against the current project and create a GitHub issue with findings.

Before running, read ../dlc/references/ISSUE-TEMPLATE.md now for the issue format, and read ../dlc/references/REPORT-FORMAT.md now for the findings data structure.

Step 1: Detect Project Type

Scan the repository root for project indicators:

If multiple indicators exist, treat as a monorepo and scan each.

Step 2: Run Security Tools

For each detected project type, run tools in this priority order. Use the first available tool; skip unavailable ones.

Dependency Audit

Select the tool based on availability (command -v), not exit codes — audit tools exit non-zero when vulnerabilities are found, which is a valid result to capture.

# Node.js — select by availability
if command -v npm >/dev/null 2>&1; then
  npm audit --json 2>/dev/null
elif command -v bun >/dev/null 2>&1; then
  bun audit 2>/dev/null
fi

# Python
command -v pip-audit >/dev/null 2>&1 && pip-audit --format=json 2>/dev/null

# Rust
command -v cargo-audit >/dev/null 2>&1 && cargo audit --json 2>/dev/null

# Go
command -v govulncheck >/dev/null 2>&1 && govulncheck ./... 2>/dev/null

Dependency Staleness

Check for packages significantly behind the latest stable release — these accumulate security patches without formal CVEs.

Select tools based on availability (command -v), not exit codes — staleness tools exit non-zero when outdated packages are found, which is a valid result to capture.

# Node.js — prefer npm, fall back to Bun
if command -v npm >/dev/null 2>&1; then
  npm outdated --json 2>/dev/null
elif command -v bun >/dev/null 2>&1; then
  bun outdated 2>/dev/null
fi

# Python
command -v pip >/dev/null 2>&1 && pip list --outdated --format=json 2>/dev/null

# Rust
command -v cargo-outdated >/dev/null 2>&1 && cargo outdated --json 2>/dev/null

# Go
command -v go >/dev/null 2>&1 && go list -u -m -json all 2>/dev/null

Static Analysis (SAST)

Try in order — use the first available:

1. Semgrep (preferred): semgrep scan --config=auto --json .
2. Trivy (filesystem mode): trivy fs --format json --scanners vuln,secret .
3. Claude static analysis (fallback): Manually review files matching security-sensitive patterns

Secret Detection

# Try gitleaks first
gitleaks detect --source . --no-git --report-format json 2>/dev/null

# Fallback: grep for common patterns (POSIX-compatible)
grep -rnE "AKIA|sk-|ghp_|password[[:space:]]*=|secret[[:space:]]*=" \
  --include="*.ts" --include="*.js" --include="*.py" --include="*.go" \
  --include="*.rs" --include="*.java" --include="*.rb" --include="*.env" .

If no specialized security tools are available, use the Explore agent to discover security-sensitive areas across the codebase. Use repomix-explorer (if available) for large codebases to get a structural overview. Then use targeted Grep and Read for detailed analysis:

• Review files matching **/auth/**, **/login/**, **/api/**, **/*.env*
• Check for hardcoded credentials, SQL injection, XSS, insecure crypto
• Check dependency manifests for known-vulnerable version ranges

Step 3: Classify Findings

Map tool output to the findings format from REPORT-FORMAT.md.

Severity mapping (reinforced here for defense-in-depth):

Deduplicate findings that appear in multiple tools. Prefer the source with more detail.

Step 4: Create GitHub Issue

Read ../dlc/references/ISSUE-TEMPLATE.md now and format the issue body exactly as specified.

Critical format rules (reinforced here):

• Title: [DLC] Security: {summary of top finding}
• Label: dlc-security
• Body must contain: Scan Metadata table, Findings Summary table (severity x count), Findings Detail grouped by severity, Recommended Actions, Raw Output in collapsed details

REPO=$(gh repo view --json nameWithOwner -q .nameWithOwner)
BRANCH=$(git branch --show-current)
TIMESTAMP=$(date +%s)
BODY_FILE="/tmp/dlc-issue-${TIMESTAMP}.md"
# ... write formatted body to $BODY_FILE ...

gh issue create \
  --repo "$REPO" \
  --title "[DLC] Security: {summary}" \
  --body-file "$BODY_FILE" \
  --label "dlc-security"

If issue creation fails, save draft to /tmp/dlc-draft-${TIMESTAMP}.md and print the path with a manual command.

Step 5: Report

Print a summary to the user:

Security scan complete.
  - Project type: {type}
  - Tools used: {list}
  - Findings: {critical} critical, {high} high, {medium} medium, {low} low
  - Issue: #{number} ({url})

If no findings, skip issue creation and report: "No security issues found."

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