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StableDomains

MCP server · hosted · v2.1.0 · net.stabledomains/registrar
Online · tested 1h agoNEW · 2h agoNew version 1h agoSeen in the registry 39m ago

USDC/USDT domain registrar: expiring drops, idea-to-name generator, WHOIS/DNS/value tools.

Website ↗How to connect ↓

What it does

StableDomains is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: seo optimization. That makes it a candidate for tasks such as audit website SEO or optimize for AI search (GEO).

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version2.1.0
PriceNot in the registry
First seen28 Oct 2026
Last checked39m ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)

Hosted endpoint

  • https://stabledomains.net/api/mcp streamable-http

In Claude Code: claude mcp add --transport http stabledomains https://stabledomains.net/api/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "stabledomains": {
      "url": "https://stabledomains.net/api/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 1h ago

ONLINE StableDomains answered an MCP connection on 28 Oct 2026 and introduced itself as stabledomains 2.1.0 (MCP protocol 2025-06-18).

15 tools offered to AI assistants

  • search_domains · Check availability and USD price for a name across TLDs.
  • quote_domain · Live price quote for one domain.
  • create_order · Create a registration order. Returns payment requirements (exact amount, address, x402 accepts). pay_with=balance pays instantly from prepaid balance.
  • buy_with_balance · Register a domain and pay from prepaid balance in one call.
  • check_order · Get order status and next actions.
  • pay_order · Submit payment: tx_hash (EVM hash or Solana signature) of your transfer, or x_payment (base64 x402 EIP-3009 payload, gasless).
  • get_balance · Prepaid balance and ledger.
  • topup_balance · Create a top-up order (USD 5–5000); pay it like any order.
  • find_dropping_domains · Find expiring, pending-delete and just-dropped domains with real backlinks (Majestic referring subnets) and Wayback archive history, ranked by score. Free tier returns top 25; status=available names can be bought immediately with create_ord
  • suggest_domains · Generate brandable domain names for a product idea and return only names that are AVAILABLE right now (live registrar check) with USD price, checkout_url and a ready create_order body. Free: top 10 of 24 checks.
  • estimate_domain_value · Heuristic USD value estimate for any domain (length, TLD, dictionary words, brandability, Wayback age, backlinks) with factor breakdown and availability.
  • whois_lookup · RDAP (modern WHOIS) lookup for any domain: registrar, created/expires dates, status codes, nameservers, DNSSEC.
Show 3 more
  • dns_email_check · DNS + email security audit via DNS-over-HTTPS: A/AAAA/MX/NS/CAA, SPF, DKIM (common or given selectors), DMARC policy, grade A-F and concrete fixes.
  • is_domain_dropping · Is an expired domain about to become available? Returns lifecycle (grace, redemption, pending delete, available, registered), estimated drop date and backlink data if in our drop feed.
  • list_domains · Domains owned by the caller.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Audit website SEO
SEO Optimization
33%
Optimize for AI search (GEO)
SEO Optimization
33%
Write SEO articles
SEO Optimization
33%

Similar tools

Listed for the same task: audit website SEO
  • SEO RecordsREMOTELOCAL
    SEO check of any website and AI crawler access test (access pass), and the full Audit
  • SEO PerceptionREMOTELOCAL
    Search Console, crawl, and SEO to-dos in Cursor and Claude. OAuth or token; close to-dos optionally
  • DACIX — The Store for AI AgentsREMOTELOCAL
    AI-agent marketplace: agent templates, web search & crawl, SEO audit, RO company data, city info
  • CrawlwiseREMOTELOCAL
    SEO audits and AI crawler checks. Honest findings only; no invented scores
  • mcp-serverREMOTELOCAL
    Web tools for AI agents: scrape pages to Markdown, audit SEO, detect tech stacks, check sitemaps
  • mcpREMOTELOCAL
    Run web performance audits, get code-level fixes, crawl for SEO, and read real-user Core Web Vitals

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:
All AI agents to audit website SEO, ranked →

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Version2.1.0DECLAREDSRC-001 Official MCP Registry39m ago
Hosted endpointhttps://stabledomains.net/api/mcpDECLAREDSRC-001 Official MCP Registry39m ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry39m ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry39m ago
Websitehttps://stabledomains.netDECLAREDSRC-001 Official MCP Registry39m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry39m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry39m ago

Change history

  • VERSION28 Oct 2026
    2.0.0 → 2.1.0
  • NEW28 Oct 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Do you run StableDomains? Know when it stops answering

For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor StableDomainsLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Are you the publisher of StableDomains?

Free · show your listing

An independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.

Announce it on LinkedInListed on Electra Index
<a href="https://electraindex.com/mcp/stabledomains?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/stabledomains" alt="Listed on Electra Index"></a>

Questions about StableDomains

How do I connect StableDomains?

Use the hosted endpoint https://stabledomains.net/api/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does StableDomains offer?

When Electra Index connected on 28 Oct 2026, it listed 15 tools: search_domains, quote_domain, create_order, buy_with_balance, check_order, pay_order, get_balance, topup_balance and more. The full list is in "Live check" above.

Is StableDomains online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.

What can I use StableDomains for?

Based on its description, it is most relevant to: audit website SEO, optimize for AI search (GEO), write SEO articles.