All servers · Cloud & networking · Monitoring & logs

WebUpCheck — DNS, Website & Provider Diagnostics

com.webupcheck/webupcheck · v1.5.0

New (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	resources, tools
Tool definitions	7 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Description written by the publisher, not verified

DNS comparison, Claude and cloud components/incidents, and website diagnostics. Free; no API key.

Connect

streamable-http · https://webupcheck.com/mcp

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

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

Tools as reported by the server

check_website
Use when a public website will not load or you need a fresh server-side availability observation. Returns HTTP status, DNS answers, redirect chain, HTTPS connection evidence, timestamps and bounded retry attempts. Blocked or inconclusive is not proof of a global outage. No API key. API/MCP share cac
get_service_status
Read the latest scheduled homepage observation and up to 12 recent samples for a curated service. Includes freshness, scope and the official status link. Does not make a new request to the target website. Scheduled about every 15 minutes; stale after 35 minutes. Not an official or global outage repo
list_monitored_services
Discover curated service IDs, homepage URLs, measurement scopes and official status dashboards. No new website probe. Use get_service_status for existing observations or check_website for any public hostname.
get_provider_incidents
Use for official active incident reports from Claude, OpenAI, Google Cloud, Google Workspace, Google Search, Cloudflare, GitHub or Wikimedia. Returns affected components where reported, source links, updates, retrieval timestamps and explicit availability/staleness. Missing or stale data is unknown,
investigate_incident
Use when a public endpoint fails and you need evidence-based next steps. Combines one protected HTTP/DNS check, existing homepage history where supported, and optional official provider incidents. Provider is inferred only for known provider-owned hostnames; pass provider for a known dependency of a
get_provider_components
Use to distinguish Claude API/Claude Code, OpenAI Responses/Chat Completions and other listed components from a working homepage. Supported: Claude, OpenAI, Cloudflare, GitHub, Wikimedia. Optional component accepts an exact ID or case-insensitive name substring; no match is unknown, never operationa
check_dns
Use for public-domain DNS diagnosis: compare A/AAAA/CNAME/NS/MX/TXT/CAA records, TTL, DNS response codes and resolver-reported DNSSEC AD. One record type per call (default A), compared across two public recursive resolvers. Distinguishes NXDOMAIN, NOERROR without requested records, SERVFAIL, resolve

Website · JSON · Text for agents · Registry updated 2026-10-25