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    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    codebase health check

    1

    Automated multi-language code audits for linting, security vulnerabilities, and outdated dependencies.

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    1 installSecurity scanned
    codebase health check

    codebase health check

    Example session with this skill installed

    Run a health check on this Python project. Check for vulnerabilities and outdated packages, then give me the report.

    • Read your context and instructions
    • Compiled the codebase health check
    • Generated the document

    I have completed the health check for the repository. I detected a Python stack using poetry and ran ruff, pip-audit, and poetry show --outdated.

    Code Health Report — analytics-api

    Generated 2024-05-20 · Scope: full (142 files) · Mode: read-only

    Summary

    AreaStatusCriticalHighMediumLow
    Lint / Quality🟡00412
    Vulnerabilities🔴1000
    Secrets🟢0000
    Outdated deps🟡0125
    Runtime EOL🟢0000

    Health score: 62/100 — Critical vulnerability detected in requests library. Fix immediately.

    🔥 Fix First

    [Critical] CVE-2023-32681 — poetry.lock — Insufficient verify-matching in requests < 2.31.0. Fix: poetry add requests@latest.
    2. [High] Outdated Runtime — pyproject.toml — Python 3.8 reaches EOL in 5 months. Plan upgrade to 3.11.

    1. Lint & Code Quality

    • Tool(s): ruff · Total: 4 errors, 12 warnings
    • Top rules: F401 (Unused import), E501 (Line too long), B008 (Function call in default arg).
    • Findings: app/main.py:12 (Unused import sys), app/db.py:45 (Mutable default argument).

    2. Vulnerabilities

    Dependency CVEs

    PackageInstalledFixed inSeverityIDDirect/Transitive
    requests2.28.12.31.0CriticalGHSA-8mcg-m862-5r52Direct

    Code Patterns

    SeverityConfidenceCategoryLocationEvidenceFix
    MediumLikelySQLiapp/api.py:22execute("SELECT... " + id)Use params

    3. Versions & Upgrades

    PackageCurrentLatestTypeRisk
    pydantic1.10.72.7.1MajorHigh (Breaking changes)
    fastapi0.95.00.111.0MinorLow

    Upgrade Plan

    1. poetry add requests@latest (Security fix)
    2. poetry update fastapi uvicorn (Minor updates)
    3. poetry add pydantic@latest (Requires manual migration to V2)

    Next steps

    • Run poetry add requests@latest to patch the critical vulnerability.
    • Review the app/api.py file to implement parameterized SQL queries.
    • Schedule a sprint to migrate Pydantic from V1 to V2.

    codebase-health-check.pdf

    PDF · document

    Generated

    Example file from a real run - the skill writes it into your workspace.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Audit repositories for CVEs and hardcoded secrets before deployment.Identify and batch update outdated dependencies across different stacks.Generate prioritized health reports for legacy codebases during onboarding.Detect risky code patterns like SQL injection or insecure TLS configurations.

    About this skill

    Stop shipping code with hidden vulnerabilities or outdated dependencies. This skill performs an automated, language-agnostic audit of your entire repository to identify technical debt, security risks, and maintenance gaps. It eliminates the need for manual tool configuration by detecting your stack and running the appropriate native analysis commands.

    What it does

    • Stack detection identifies languages, package managers, and runtime versions across your directory.
    • Multi-layer auditing scans for lint errors, known CVEs, hardcoded secrets, and risky code patterns like SQL injection.
    • Dependency analysis flags outdated packages and end-of-life runtimes with prioritized upgrade paths.
    • Prioritized reporting generates a structured Markdown report with a weighted health score and actionable fix commands.
    • Safe automation applies non-breaking lint fixes and security patches only when explicitly requested.

    How it works

    1. Discovery scans for manifest files like package.json, requirements.txt, or go.mod to map the ecosystem.
    2. Analysis executes preferred native tools such as eslint, ruff, cargo audit, or npm audit based on availability.
    3. Synthesis aggregates results into a single report, masking secrets and prioritizing critical vulnerabilities.
    4. Fixing (Optional) creates a new git branch to apply safe auto-fixes and security patches if instructed.

    Frameworks & tools

    Supports JavaScript/TypeScript, Python, Go, Rust, Java/Kotlin, C#, PHP, Ruby, Dart/Flutter, Swift, C/C++, Docker, and Terraform. Works with native package managers and security scanners like osv-scanner, gitleaks, and semgrep.

    Why this beats prompting it yourself

    Generic prompts often miss environment-specific lockfiles or fail to use the project's own linter configurations. This skill follows a rigorous multi-step protocol that prefers actual tool output over AI hallucinations, ensuring CVE IDs and version numbers are accurate.

    Use cases

    • Run a pre-release audit to ensure no secrets or critical CVEs are being shipped to production.
    • Generate a technical debt report for a legacy repository you just inherited.
    • Automate the identification of end-of-life runtimes and major version lags across microservices.
    • Perform a quick security triage on a Pull Request before merging.

    Known limitations

    Does not run full SAST/DAST or penetration tests. Relies on locally installed tools or basic pattern matching if tools are missing. Large repos (>5k files) are sampled for performance.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
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      Unzip into your skills folder

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    Security scanned

    Verified clean 4 days ago

    • Passed all security checks, Safe to install

    Listed4 days ago

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