Webskan MCP Server

by kamilobstawskiagent-ux Your server? Claim it

answering

Webskan is answering right now. Last checked 2 min ago. It exposes 4 tools. Last commit 7 Nov 2026.

Audit and re-check a live website: Lighthouse, SEO, accessibility, security, links, journeys.

Uptime history 28 hours of history

28 hours agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

149 ms

Response time

average over 24h

Stars

last commit 7 Nov 2026

Nothing serious here today

Today is the operative word: we check Webskan every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add webskan --transport http https://webskan.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://webskan.com/mcp

~/.codex/config.toml

[mcp_servers.webskan]
url = "https://webskan.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "webskan": {
      "url": "https://webskan.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "webskan": {
      "type": "http",
      "url": "https://webskan.com/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

audit

audit_website

Starts a full technical audit of a whole website and returns immediately with an auditId (poll get_audit every 20-30 s; typically done in 1-5 min). The audit crawls up to `pages` pages (1-30, default 15) following internal links and the sitemap, and checks: broken internal/external links with the pages they sit on, per-page SEO (title, description, H1, canonical, alt texts, Open Graph), Lighthouse mobile and desktop, WCAG accessibility (axe) with selectors, HTTPS/TLS/security headers, robots/sitemap, platform detection and customer journeys (menu, search, forms, 404). No LLM, deterministic, read-only. Free plan: 2 audits per IP per 24 h and 1 per host per 24 h (a repeat call for the same host returns the existing audit). With Authorization: Bearer <Webskan Developer license key>: 30 per 24 h.

get_audit

Returns the status (queued / running with ETA) or the finished result of an audit started with audit_website or recheck_website: summary counts by severity, Lighthouse mobile+desktop scores, findings sorted high → medium → low → info (each with id, area, severity, title, detail and the pages it was found on), pagesCrawled, finalUrl, platform. For a re-check it also returns diff: fixed / open / new / unverified findings and Lighthouse before/after. Poll every 20-30 s while status is queued or running.

recheck

recheck_website

Runs the same audit again (same URL, same number of pages) linked to the original auditId, so get_audit returns a diff: fixed / still open / new / unverified findings and Lighthouse before → after. Call it after you have deployed fixes. Asynchronous like audit_website (returns a new auditId to poll with get_audit) and counted against the same limits (free: 2 audits per IP per 24 h).

scan

scan_website

Quick scan of one page (the URL you pass, usually the home page): Lighthouse mobile scores (performance, accessibility, best practices, SEO) with LCP/CLS/TBT/page weight/requests, plus HTTPS redirect, TLS, HSTS and security headers, title, meta description, H1, image alt texts, viewport, canonical, Open Graph, mixed content. Takes 30-60 s; waits up to 90 s and otherwise returns status "pending" with a scanId – call again with the same URL in 30 s. Results per host are cached for 24 h (field cached: true). Free, 10 calls per hour per IP. Use it right after a deploy as a smoke check; use audit_website for the whole site.

Endpoints

URL	Transport	State	Latency	Checked
https://webskan.com/mcp	streamable-http	answering	130 ms	2 min ago

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Webskan — questions

Answers built from our own checks of this server.

What can Webskan do?

It exposes 4 tools, read directly from the server on our last check. Among them: audit_website, get_audit, recheck_website, scan_website. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Webskan working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 149 ms. The bar chart above shows every period we have measured.

How do I connect Webskan?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Webskan need an API key?

No. Webskan completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Webskan?

It answers our handshake in 149 ms on average, which is faster than 84% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Webskan open source?

The code is open source: it is published under the MIT licence and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at webskan.com, which runs on its operator's own terms.