---

name: upkeep-audit version: 0.1.3 description: Security audit with fix recommendations for JS/TS projects allowed-tools: Bash, Read, Grep, Glob, Edit

/upkeep-audit

Security audit with intelligent fix recommendations for JavaScript/TypeScript projects.

Overview

This skill helps you:

1. Identify security vulnerabilities in dependencies
2. Understand the severity and impact of each vulnerability
3. Assess the risk of applying fixes
4. Apply fixes safely with testing

Git Workflow Defaults

IMPORTANT: Always follow these defaults unless the user explicitly requests otherwise:

1. Work in a branch - Never commit directly to main. Create a feature branch:

   Copygit checkout -b security/fix-vulnerabilities
   

2. Create a PR - After committing fixes, create a pull request:

   Copygh pr create --title "fix: resolve security vulnerabilities" --body "## Summary
   - Fixed X vulnerabilities (Y critical, Z high)
   
   ## Vulnerabilities Fixed
   [list vulnerabilities]
   
   ## Testing
   - All tests passing
   - Audit re-run shows resolved issues"
   

3. No attribution - Do NOT include any of these in commits or PRs:

   • Co-Authored-By: Claude or any Claude attribution
   • 🤖 Generated with Claude Code or similar footers
   • Any AI/assistant attribution or emoji markers

Prerequisites

• ./bin/upkeep binary must be available in this skill's directory

Workflow

Step 1: Run Security Audit

Copy./bin/upkeep audit --json

This returns vulnerabilities with:

• Package name
• Severity (critical, high, moderate, low)
• Title/description
• Dependency path (how the vulnerable package is reached)
• Whether a fix is available
• Fix version

Step 2: Present Vulnerabilities by Severity

Group and present vulnerabilities in order:

1. Critical - Immediate action required
2. High - Should be fixed soon
3. Moderate - Fix when convenient
4. Low - Informational

For each vulnerability, explain:

• What the vulnerability is
• How it could be exploited
• The dependency path (is it direct or transitive?)

Step 3: Assess Fix Risk

For each fixable vulnerability:

Copy./bin/upkeep risk <package> --from <current> --to <fix-version> --json

This helps understand:

• Is the fix a major/minor/patch update?
• How widely is this package used in the codebase?
• Is it used in critical paths?

Step 4: Apply Fixes

For direct dependencies:

Copy<pm> update <package>
# or for specific version:
<pm> install <package>@<fix-version>

For transitive dependencies: The fix often requires updating a parent dependency. Check which direct dependency pulls in the vulnerable package and update that instead.

Use ./bin/upkeep imports <parent-package> to understand the impact.

Step 5: Verify Fixes

1. Re-run audit: ./bin/upkeep audit --json
2. Run tests: <pm> test
3. Check for regressions

Step 6: Handle Unfixable Vulnerabilities

Some vulnerabilities may not have fixes yet. Options:

1. Accept the risk - Document why it's acceptable
2. Find alternatives - Replace the package
3. Override - Use npm/yarn/pnpm override to force a version (risky)
4. Wait - Monitor for a fix

Example Session

User: "Check my project for security issues"

1. Run ./bin/upkeep detect --json to understand the project
2. Run ./bin/upkeep audit --json to scan for vulnerabilities
3. Present findings grouped by severity
4. For each fixable vulnerability:
   • Explain the issue
   • Show the dependency path
   • Assess fix risk
   • Offer to apply fix
5. Re-run audit to confirm fixes
6. Summarize changes

Priority Matrix

Commands Reference

Handling Common Scenarios

Vulnerability in Dev Dependency

Lower priority since it doesn't affect production. Still fix if:

• It's a build tool that could be exploited during CI
• It's used in tests that handle sensitive data

Vulnerability with No Fix

1. Check if a fork/patch exists
2. Consider using npm-force-resolutions or similar
3. Document the accepted risk
4. Set a reminder to check for fixes

Breaking Change Required for Fix

1. Assess impact with ./bin/upkeep risk
2. Check migration guides
3. Consider if the security risk outweighs the migration effort
4. For critical vulns, usually worth the effort