Muumuu Domain MCP Server
Official remote MCP server bridge for Muumuu Domain.
Open source Repository Open in the app JSON README (API)
About
Official remote MCP server bridge for Muumuu Domain.
Details
- Kind
- MCP servers
- Topic
- No topic detected
- Publisher
- pepabo
- Origin
- official
- Category
- ferramentas
- Transport
- http
- Version
- 0.1.0
- Stars
- 1
- Open pull requests
- 6
- Last push
- 2026-08-04T10:26:37Z
- Repository state
- ativo
- Language
- JavaScript
- License
- MIT
- Added
- 2026-08-29 04:01:00
- Updated
- 2026-08-29 04:01:00
- Origin id
io.github.pepabo/muumuu-domain-mcp
README
# Muumuu Domain MCP Server
[日本語版 README はこちら / Japanese README](./README.ja.md)
The official remote [Model Context Protocol (MCP)](https://modelcontextprotocol.io/) server for [Muumuu Domain](https://muumuu-domain.com/) — a domain registration service operated by [GMO Pepabo, Inc.](https://pepabo.com/)
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
```
https://mcp.muumuu-domain.com/mcp
```
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
```bash
claude mcp add --transport http muumuu https://mcp.muumuu-domain.com/mcp
```
Then run `/mcp` inside Claude Code and select **Authenticate** to complete the OAuth flow.
[Claude Code MCP docs](https://docs.anthropic.com/en/docs/claude-code/mcp)
### Claude Desktop / claude.ai
Settings → Connectors → **Add custom connector** → enter:
```
https://mcp.muumuu-domain.com/mcp
```
OAuth is handled automatically by Claude.
### Cursor
Add to `.cursor/mcp.json`:
```json
{
"mcpServers": {
"muumuu": {
"url": "https://mcp.muumuu-domain.com/mcp"
}
}
}
```
### OpenAI Codex CLI
```bash
codex mcp add muumuu --url https://mcp.muumuu-domain.com/mcp
```
### Gemini CLI
See the [Gemini CLI MCP server documentation](https://github.com/google-gemini/gemini-cli/blob/main/docs/tools/mcp-server.md) for adding remote MCP servers.
### Local stdio bridge (advanced)
For clients that only support stdio transport, use [`mcp-remote`](https://www.npmjs.com/package/mcp-remote):
```json
{
"mcpServers": {
"muumuu": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.muumuu-domain.com/mcp"]
}
}
}
```
### 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:
```bash
node bin/muumuu-mcp.js --introspect-only
```
In this mode the CLI serves the static [tool manifest](./lib/tools.js) 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. |
| `update-me-domain` | Turn credit-card auto-renewal on or off for an owned domain. **write** |
### DNS management
| Tool | Description |
| --- | --- |
| `list-me-dns-records` | List the DNS records of an owned domain, addressed by domain ID. |
| `list-me-dns-records-by-fqdn` | The same listing, addressed by FQDN when the domain ID is unknown. |
| `create-me-dns-record` | Add a record — A, AAAA, CNAME, MX, TXT, NS, ALIAS, SRV, or CAA. **write** |
| `update-me-dns-record` | Change the value or priority of an existing record. **write** |
| `delete-me-dns-record` | Remove a record from the zone. **write / destructive** |
### Personal access tokens
| Tool | Description |
| --- | --- |
| `list-me-personal-access-tokens` | List the personal access tokens issued for the account. |
| `delete-me-personal-access-token` | Revoke a personal access token. **write / destructive** |
## Documentation
- [Official MCP server guide (Japanese)](https://support.muumuu-domain.com/hc/ja/articles/50278568742803)
- [Service announcement (Japanese)](https://muumuu-domain.com/muumuu-domain-mcp/)
- [Press release (Japanese)](https://pepabo.com/news/information/202603311100/)
## Requirements
- A [Muumuu Domain](https://muumuu-domain.com/) account
- An MCP-compatible client (Claude Desktop, Claude Code, Cursor, OpenAI Codex CLI, Gemini CLI, etc.)
## Support
- For service-related inquiries: [Muumuu Domain Help Center](https://support.muumuu-domain.com/)
- For issues with this repository: please open a [GitHub Issue](https://github.com/pepabo/muumuu-domain-mcp/issues)
## License
[MIT](./LICENSE)