More screenshots

    Works with the AI Agents you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIMuseMuseDotsDots+22 more

    sitehealth mcp

    1

    Live infrastructure audit for SSL, DNS, email authentication, and site performance with a weighted health score.

    $9

    Secure checkout via Stripe

    Money-back guarantee

    Converts to your local currency at checkout

    Security scanned
    sitehealth mcp

    sitehealth mcp

    Example session with this skill installed

    Audit the health of acme-logistics.io and let me know why our emails might be getting blocked.

    • Read your context and instructions
    • Compiled the sitehealth mcp

    The audit for acme-logistics.io is complete. The site is generally responsive, but there are critical configuration gaps in your email infrastructure and upcoming certificate expiry.

    Site Health Audit: acme-logistics.io

    CategoryScoreStatus
    Overall GradeC (74/100)Needs Attention
    SSL/TLS85/100Warning: Expires in 14 days
    Email Auth40/100Critical: DMARC Missing
    Performance92/100Healthy
    Uptime100/100Healthy
    Links88/1004 broken links found

    Critical Issues

    Missing DMARC Record: No DMARC policy was found. Major providers like Gmail and Yahoo now require DMARC for domain verification. Without this, your emails are highly likely to be flagged as spam.
    *

    Fix: Add a TXT record for _dmarc.acme-logistics.io with: v=DMARC1; p=quarantine; rua=mailto:admin@acme-logistics.io.

    • SPF Softfail: Your SPF record exists but does not explicitly include your primary mailing IP.

    Warnings

    SSL Expiration: The certificate for acme-logistics.io expires in 14 days (Oct 28). Renew this week to avoid browser warnings.
    *

    Broken Links: 4 links returned 404 errors during the crawl, including the link to your "Terms of Service" in the footer.

    Performance & DNS

    • TTFB: 120ms (Excellent)
    • DNS Resolution: 45ms
    • A/MX Records: Correctly pointed to AWS and Google Workspace.

    Next steps

    1. Update your DNS settings with the provided DMARC TXT record.
    2. Trigger a certificate renewal via your hosting provider or Certbot.
    3. Ask me to check_links specifically to get the full list of 404 URLs for your developer to fix.

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

    About this skill

    Infrastructure issues like expired SSL certificates, broken links, and misconfigured DNS records often go unnoticed until they cause downtime or tank email deliverability. This skill identifies these technical bottlenecks before they impact users. It provides a comprehensive health audit of any domain, delivering a weighted 0-100 score and a prioritized list of fixes.

    What it does

    • SSL auditing checks certificate validity, expiry dates, and protocol security.
    • DNS inspection verifies A, MX, NS, and TXT records for correct configuration.
    • Email authentication validates DMARC, SPF, and DKIM setups to prevent spam flagging.
    • Performance metrics measures TTFB, load times, and page weight.
    • Link crawling identifies broken 4xx and 5xx links across the site.
    • Uptime monitoring tests HTTP reachability and response consistency.

    How it works

    1. Target acquisition involves providing a domain or URL for the agent to normalize.
    2. Audit execution triggers the audit_site command to run all checks in parallel.
    3. Report generation produces a letter grade and weighted score based on technical findings.
    4. Remediation provides specific code snippets and configuration steps for every issue found.

    Frameworks & tools

    The skill utilizes the sitehealth-mcp server, requiring Node.js 18 or higher. It executes live network requests to fetch SSL, DNS, and header data without requiring third-party API keys.

    Why this beats prompting it yourself

    Standard LLMs cannot perform live network lookups or real-time link crawls, often hallucinating certificate data or DNS records. This skill connects the agent to live infrastructure tools, ensuring every grade and recommendation is based on current, factual server data.

    Use cases

    • Pre-launch checklist to verify email auth and SSL before going live.
    • Incident response to quickly diagnose DNS or uptime issues during an outage.
    • Maintenance audits to catch expiring certificates and broken links on legacy sites.
    • Technical due diligence to assess the infrastructure quality of a new project.

    Known limitations

    Does not perform SEO keyword research, content audits, or security penetration testing. Link crawling is limited to a default depth of 50 links for performance.

    How to use

    Skills on Agensi run inside your AI agent. Copy the prompt, paste it into your agent, and it connects to Agensi and installs this skill for you. If a payment is needed, your agent shows it to you first.

    Reviews

    No reviews yet

    Be one of the first to try it. Every listed skill passes our trust checks below.

    Security scanned

    Passed our 8-point scan before listing

    Fresh listing

    Recently published to Agensi

    Money-back guarantee

    Doesn't do what its page promises? You get your money back.

    Trust & safety

    Security scanned

    Verified clean 5 days ago

    • Passed all security checks, Safe to install

    Requires

    Sitehealth MCP
    Node.js

    Listed5 days ago

    What's inside

    Frequently Asked Questions