Connect PCBLT — Live Checks and your agent gets 10 tools, among them check_email_auth, check_security_headers, check_service_status. It answers at https://pcblt.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Live DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Use for questions about mail being spoofed, landing in spam, or failing delivery, and to audit a doma Inputs: domain, selector |
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 Permissions-Policy — with what each one is for. Use to audit a site's header posture or verify a header cha Inputs: url |
check_service_status | Current reported status of major developer and consumer services (GitHub, Cloudflare, OpenAI, npm, Vercel, Discord, Reddit and others). Use when asked whether a service is down or having problems right now. Sampled from each vendor's own st Inputs: service |
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 domain points, which mail servers it uses, whether it resolves at all, or to verify a DNS change actual Inputs: domain, type |
find_deals | Search recently-sighted PC hardware deals aggregated from Slickdeals, r/buildapcsales and DealNews. Use when someone wants current deals on a component type or under a budget. Results are sightings recorded when first seen, NOT verified liv Inputs: category, maxPrice, query, sinceDays, limit |
ping | Health check for the pcblt server. Returns the server version and the current UTC time. Use only to confirm connectivity — it carries no other data. |
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 good price for Y' or wants a listing sanity-checked. Strongest for RAM, which is compared per-GB agains Inputs: description, price |
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-day movement. Use for any question about what RAM costs right now, whether memory prices are rising Inputs: days |
service_uptime_history | How reliable a service has actually been over time: percentage of readings operational, degraded, or in a major outage, plus a list of incident windows. Use for questions a status page cannot answer — 'how often has Vercel gone down this mo Inputs: service, days |
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 shortened or tracking link actually leads before opening it, to debug redirect loops, or to check that a mi Inputs: url, maxHops |
Every block below points at https://pcblt.com/mcp. Pick your client and copy.
claude mcp add --transport http pcblt-live-checks https://pcblt.com/mcp
{
"mcpServers": {
"pcblt-live-checks": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://pcblt.com/mcp"]
}
}
}{
"mcpServers": {
"pcblt-live-checks": {
"url": "https://pcblt.com/mcp"
}
}
}{
"servers": {
"pcblt-live-checks": {
"type": "http",
"url": "https://pcblt.com/mcp"
}
}
}{
"context_servers": {
"pcblt-live-checks": {
"url": "https://pcblt.com/mcp"
}
}
}{
"mcpServers": {
"pcblt-live-checks": {
"serverUrl": "https://pcblt.com/mcp"
}
}
}{
"mcpServers": {
"pcblt-live-checks": {
"url": "https://pcblt.com/mcp"
}
}
}name: PCBLT — Live Checks
version: 0.0.1
schema: v1
mcpServers:
- name: PCBLT — Live Checks
type: streamable-http
url: https://pcblt.com/mcp{
"mcpServers": {
"pcblt-live-checks": {
"httpUrl": "https://pcblt.com/mcp"
}
}
}{
"mcpServers": {
"pcblt-live-checks": {
"type": "http",
"url": "https://pcblt.com/mcp"
}
}
}{
"mcpServers": {
"pcblt-live-checks": {
"url": "https://pcblt.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fpcblt.com%2Fmcp&type=streamable_http&id=pcblt-live-checks&name=PCBLT%20%E2%80%94%20Live%20Checks
It answered our last check on 18 October 2026 in 1145 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by pcblt.com and served from pcblt.com, the vendor's own domain: https://pcblt.com/mcp.
10, as returned by the server's own tools/list on 31 August 2026: check_email_auth, check_security_headers, check_service_status, dns_lookup, find_deals, ping, price_check, ram_price_index, and 2 more.
It answered our last check on 18 October 2026 in 1145 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://pcblt.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.pcblt. Endpoint host: pcblt.com. ARD identifier: urn:air:com.pcblt:mcp:pcblt.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.