Der PCBLT — Live Checks MCP-Server,
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ping — Health check for the pcblt server. Returns the server version and the current UTC time. Use only to confirm connectivity — it carries no oth

dns_lookup — Look up live DNS records for a domain (A, AAAA, MX, TXT, NS, CNAME, CAA, SOA). Use whenever the real, current DNS state matters: where a dom

check_email_auth — Check a domain's live email authentication — SPF, DKIM and DMARC — and return a plain-language verdict on whether it is actually enforced. U

trace_redirects — Follow a URL's redirect chain hop by hop and report every stop with its status code, plus the final destination. Use to find where a shorten

check_security_headers — Fetch a URL and report which HTTP security headers it sets — HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy and Permiss

ram_price_index — Current PC memory prices and their daily history: blended dollars-per-GB, the cheapest tracked kit in each DDR4/DDR5 segment, and 7- and 30-

price_check — Judge whether a specific asking price for a PC part is good, by comparing it against tracked market data. Use when someone asks 'is $X a goo

find_deals — Search recently-sighted PC hardware deals aggregated from Slickdeals, r/buildapcsales and DealNews. Use when someone wants current deals on