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OSIR Domain MCP

Remote MCP server (Streamable HTTP, none required to connect) - the full domain lifecycle from OSIR, an ICANN-accredited registrar (IANA ID 4332). Search, register, renew, transfer and manage domains across 450+ extensions, then keep going into DNS, WHOIS privacy, VPS, email hosting, app hosting and one-page website publishing. One hundred and five tools, eleven guided prompts, and the same surface over the A2A protocol for autonomous agents.

Server type: Remote (Streamable HTTP)
Auth: None to connect; device login for account operations
Endpoint: https://be.osir.com/mcp/http
Tools: 105 (domains, suggestions, DNS, contacts, VPS, hosting, email, billing, account)
Pricing: Free to connect; pay only for domains and services ordered
Category: DevOps
Built by: OSIR (Apache-2.0, github.com/Osir-Inc/mcp-a2a)

Why This Matters for Operators

Registering a domain is the single most common administrative action a business takes online, and it is surrounded by friction: registrar dashboards, DNS consoles, email hosting setup and billing pages that each speak a different language. An agent with OSIR's MCP handles the entire lifecycle in conversation.

The safety model matters as much as the coverage. Every purchase is quoted first and executed only after explicit confirmation, so an agent never spends money silently - destructive and financial operations stage behind an executeConfirmedAction gate. Availability checks, pricing and name suggestions need no login at all.

Tools & Capabilities

Group Tools Examples
Domains and transfers 23 checkDomainAvailability, registerDomain, renewDomain, transferDomain, lockDomain, updateNameservers
Domain suggestions 6 generateDomainSuggestions, bulkDomainSuggestions, spinDomainWords
DNS 6 listDnsRecords, createDnsRecord, initializeDnsZone
Nameserver hosts 4 createHost, getHostsForDomain
Contacts 6 createContact, updateContact, getContactsForDomain
VPS and servers 16 listVpsPackages, orderVps, buildVpsInstance, addSshKey
Apps and hosting 13 osirAppDeploy, osirSitePublish, osirSiteDesignBrief
Email hosting 11 enableMailDomain, createMailbox, getMailDnsRecords
Billing and payments 8 previewPaymentFees, payInvoice, listInvoices
Account and platform 12 loginWithDevice, getAccountSummary, getMyAuditLogs

Eleven prompts guide multi-step flows such as finding and registering a name, moving a domain in, and a website_designer flow that interviews you, writes a one-page site and publishes it at name.osir.app.

Installation

claude mcp add osir --transport http https://be.osir.com/mcp/http

The vendor publishes exact snippets for Claude Code, Codex, Cursor, VS Code, Claude web, ChatGPT and Gemini CLI, including headless device-login instructions.

Configuration

{
  "mcpServers": {
    "osir": {
      "type": "http",
      "url": "https://be.osir.com/mcp/http"
    }
  }
}

No credentials are needed to connect. Availability checks, pricing and name suggestions work immediately; account operations sign in once through a device login link that also works for headless agents.

Business Relevance

  • Founders search, register and secure a name plus DNS and email hosting in one conversation, without learning three dashboards
  • Agencies manage many client domains, transfers and DNS records from one MCP surface with a full audit trail per domain
  • Operators get VPS and dedicated-server catalogues with pricing quoted before anything is ordered
  • Autonomous agent teams can run the same operations over A2A with confirmation-gated spending

Integration with CorpusIQ

OSIR's domain and hosting lifecycle is the infrastructure layer next to CorpusIQ's business-data layer. An agent composing both can register the domain for a new venture, stand up email hosting, then pull the entity's financial picture from CorpusIQ connectors to feed the launch plan. For e-commerce operators, the flow is concrete: OSIR handles the storefront's domain and DNS while CorpusIQ reads Shopify, Stripe and Google Ads to measure what the storefront earns.

Limitations

  • Brand new listing with no track record yet
  • Purchases flow through staging plus explicit confirmation, which adds a step to agent-driven orders
  • Self-hosting the server requires running the open-source repo yourself; the hosted instance is the primary path
  • Domain products are Registrar-specific - pricing competes with other accredited registrars
Contact Terms Privacy Pricing