CheckWebsiteNow

com.checkwebsitenow/checker · v1.6.0 · agents-and-memory

CheckWebsiteNow is healthy: it completed an MCP handshake in 2824 ms and exposes 9 tools.

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

Endpoint: https://checkwebsitenow.com/mcp (streamable-http)

No repository listed · JSON · Add to my inventory

Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count9
Latency2824 ms
Last checked (UTC)2026-10-14T18:35:35.315Z

Health history

Checked (UTC)StatusLatencyError
2026-10-14T18:35:35.315ZHealthy2824

Tools (9)

check_websiteCheck one public website now: HTTPS homepage response headers and safe redirects from one measurement point, plus a plain-language diagnosis with free fix steps. Not a global outage verdict. The response starts with agent_guidance: step-by-step guidance in plain English (verdict, most likely cause,
check_agent_readabilityCheckWebsiteNow Agent Readability Score 0-100 (our own transparent score, not official) from bounded static evidence: homepage HTML, robots.txt, llms.txt, API/MCP discovery files, sitemap and Markdown negotiation. Every deduction names its fix. MCP discovery is advertised, not tested; WebMCP is decl
get_agent_readability_methodThe versioned method of the CheckWebsiteNow Agent Readability Score: groups, 14 weighted checks, calculation, caps, bands and limits, including how MCP and WebMCP are judged. Not an official standard.
get_access_solutionsWays 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), or a visitor report (visitor_reported=true when the site says it is not available in your country). Free solutions come first. VPN provid
explain_errorLook 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 guidance: visitor steps and owner steps, plus the guide url. Lookups carry no ads, as on our website; optional labelled offers come only with che
list_errorsList knowledge-base entries, optionally filtered by category or kind.
get_errorFull solution entry: meaning, likely causes, visitor and owner steps, what to avoid and sources.
list_status_sitesPopular services with a status page on CheckWebsiteNow and, only where verified, their official status link. Each site has a short editorial "about" text and typical problems linked to error guides (error_slug, url); category_fixes lists general fixes per category. Editorial, not live user reports.
get_service_infoPublic service metadata: measurement method, limits, schema versions and knowledge-base counts. Never visitor analytics.