com.checkwebsitenow/checker

up checked 2026-11-10T22:37:24.601Z

Unclaimed · Unverified

Publisher-provided title

CheckWebsiteNow

Publisher-provided description

Check if a website is down, explain browser errors and score agent readability (MCP, WebMCP).

Summary by lookupd

Checks public websites for downtime and HTTP headers, explains browser and HTTP errors, and scores site readability for AI agents.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http checker https://checkwebsitenow.com/mcp

Codex, remote (streamable-http)

codex mcp add checker --url https://checkwebsitenow.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "checker": {
      "url": "https://checkwebsitenow.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

check_website Check one public website now: HTTPS homepage response headers and safe redirects from one measurement point, plus a plain-language diagnosis with free fix steps
check_agent_readability CheckWebsiteNow Agent Readability Score 0-100 (our own transparent score, not official) from bounded static evidence: homepage HTML, robots.txt, llms.txt, API/M
get_agent_readability_method The versioned method of the CheckWebsiteNow Agent Readability Score: groups, 14 weighted checks, calculation, caps, bands and limits, including how MCP and WebM
get_access_solutions Ways to reach a website that may be blocked in a country or region (geoblocking). Uses the cached website and agent check of the domain (or runs one quick check
explain_error Look up a browser error, HTTP status code or pasted error text (e.g. "ERR_CONNECTION_REFUSED", "503"). Returns up to five ranked matches with step-by-step guida
list_errors List knowledge-base entries, optionally filtered by category or kind.
get_error Full solution entry: meaning, likely causes, visitor and owner steps, what to avoid and sources.
list_status_sites Popular services with a status page on CheckWebsiteNow and, only where verified, their official status link. Each site has a short editorial "about" text and ty
get_service_info Public service metadata: measurement method, limits, schema versions and knowledge-base counts. Never visitor analytics.

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/com.checkwebsitenow/checker.svg)](https://lookupd.com/servers/com.checkwebsitenow/checker)