CheckWebsiteNow
mcp remote · streamable-http · v1.6.0 · source: crawl
https://checkwebsitenow.com/mcp
Check if a website is down, explain browser errors and score agent readability (MCP, WebMCP).
Works
85
Verified Oct 31, 2026 · p50 629 ms · p95 692 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'checkwebsitenow' |
| tools_listed | 15 | pass | 9 tools |
| schema_complete | 15 | fail | 6 of 9 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 629 ms |
| latency_p95 | 5 | pass | p95 692 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (9)
| Name | Description | Schema |
|---|---|---|
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/MCP discovery files, sitemap and Markdown | typed |
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 WebMCP are judged. Not an official standard. | incomplete |
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. Not a global outage verdict. The respo | typed |
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), or a visitor report (visitor_reported | typed |
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 guidance: visitor steps and owner steps, plus | typed |
list_errors | List knowledge-base entries, optionally filtered by category or kind. | typed |
get_error | Full solution entry: meaning, likely causes, visitor and owner steps, what to avoid and sources. | typed |
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 typical problems linked to error guides (e | incomplete |
get_service_info | Public service metadata: measurement method, limits, schema versions and knowledge-base counts. Never visitor analytics. | incomplete |
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[](https://app.agent-xm.com/a/com-checkwebsitenow-checker)
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