pepabo/muumuu-domain-mcp

日本語版 README はこちら / Japanese README
The official remote Model Context Protocol (MCP) server for Muumuu Domain — a domain registration service operated by GMO Pepabo, Inc.
Search and register domains, manage owned domains and contracts, and configure DNS records — all through natural language conversations with AI assistants.
> **First remote MCP server in the Japanese domain registrar industry.**
Endpoint
Transport: Streamable HTTP. Authentication: OAuth 2.1 (handled automatically by supported clients).
Features
- **Domain search & registration** — check availability, view pricing, register domains
- **Domain management** — list and inspect owned domains
- **DNS management** — list, create, update, and delete DNS records
- **Contract management** — review contract list (renewal dates, auto-renewal status) and details
Pricing: **MCP server access is free.** Standard Muumuu Domain registration fees apply when purchasing domains.
Quick Start
Choose your client below.
Claude Code
Then run /mcp inside Claude Code and select **Authenticate** to complete the OAuth flow.
Claude Code MCP docs
Claude Desktop / claude.ai
Settings → Connectors → **Add custom connector** → enter:
OAuth is handled automatically by Claude.
Cursor
Add to .cursor/mcp.json:
OpenAI Codex CLI
Gemini CLI
See the Gemini CLI MCP server documentation for adding remote MCP servers.
Local stdio bridge (advanced)
For clients that only support stdio transport, use mcp-remote:
Introspection-only mode (registry tooling)
For MCP registries (e.g. Glama) that index the tool surface in a headless build environment where an interactive OAuth flow cannot complete, the CLI also supports a stdio-only introspection mode:
In this mode the CLI serves the static tool manifest over stdio. It does **not** make any network calls, does not read the Authorization header, and tools/call always returns isError: true. Do **not** use this mode for real traffic.
Tools
The server exposes 14 tools. Tools marked **write** change account state; those marked **destructive** cannot be undone — clients should confirm with the user before calling them.
Domain search & purchase
| Tool | Description |
| --- | --- |
| search-domains | Check availability and pricing of domain candidates across TLDs. Does not reserve anything. |
| quote-domain-purchase | Get a signed quote — final price, availability, and a short-lived purchase token — before buying. |
| purchase-domain | Execute a purchase with a quote token. **write / destructive** — charges the registered credit card. |
| get-domain-purchase-status | Poll the progress of a purchase started by purchase-domain. |
Domain management
| Tool | Description |
| --- | --- |
| list-me-domains | List domains owned by the authenticated account, filtered by state or FQDN, paginated. |
| get-me-domain | Fetch one owned domain in full: contract period, auto-renewal status, nameservers. |