Muumuu Domain MCP Server
GMO Pepabo's official bridge to their Muumuu Domain registrar. It exposes the full domain lifecycle: search availability and pricing, register domains through natural language, list your owned domains and contracts with renewal dates, and manage DNS records with create, update, and delete operations. First remote MCP server from a Japanese domain registrar, runs over streamable HTTP with OAuth 2.1 handled automatically by Claude and compatible clients. The server itself is free, you just pay standard Muumuu registration fees when buying domains. Reach for this if you're managing domains through Muumuu and want to handle registration and DNS work without leaving your AI assistant.
- tools
- 14
- transport
- HTTP
- last updated
- Apr 21, 2026
Tools
14 toolsPublic tool metadata for what this MCP can expose to an agent.
search-domainsCheck availability and pricing of domain candidates across TLDs. Does not reserve anything.
Check availability and pricing of domain candidates across TLDs. Does not reserve anything.
No parameter schema in public metadata yet.
quote-domain-purchaseGet a signed quote — final price, availability, and a short-lived purchase token — before buying.
Get a signed quote — final price, availability, and a short-lived purchase token — before buying.
No parameter schema in public metadata yet.
purchase-domainExecute a purchase with a quote token. write / destructive — charges the registered credit card.
Execute a purchase with a quote token. write / destructive — charges the registered credit card.
No parameter schema in public metadata yet.
get-domain-purchase-statusPoll the progress of a purchase started by purchase-domain.
Poll the progress of a purchase started by purchase-domain.
No parameter schema in public metadata yet.
list-me-domainsList domains owned by the authenticated account, filtered by state or FQDN, paginated.
List domains owned by the authenticated account, filtered by state or FQDN, paginated.
No parameter schema in public metadata yet.
get-me-domainFetch one owned domain in full: contract period, auto-renewal status, nameservers.
Fetch one owned domain in full: contract period, auto-renewal status, nameservers.
No parameter schema in public metadata yet.
update-me-domainTurn credit-card auto-renewal on or off for an owned domain. write
Turn credit-card auto-renewal on or off for an owned domain. write
No parameter schema in public metadata yet.
list-me-dns-recordsList the DNS records of an owned domain, addressed by domain ID.
List the DNS records of an owned domain, addressed by domain ID.
No parameter schema in public metadata yet.
list-me-dns-records-by-fqdnThe same listing, addressed by FQDN when the domain ID is unknown.
The same listing, addressed by FQDN when the domain ID is unknown.
No parameter schema in public metadata yet.
create-me-dns-recordAdd a record — A, AAAA, CNAME, MX, TXT, NS, ALIAS, SRV, or CAA. write
Add a record — A, AAAA, CNAME, MX, TXT, NS, ALIAS, SRV, or CAA. write
No parameter schema in public metadata yet.
update-me-dns-recordChange the value or priority of an existing record. write
Change the value or priority of an existing record. write
No parameter schema in public metadata yet.
delete-me-dns-recordRemove a record from the zone. write / destructive
Remove a record from the zone. write / destructive
No parameter schema in public metadata yet.
list-me-personal-access-tokensList the personal access tokens issued for the account.
List the personal access tokens issued for the account.
No parameter schema in public metadata yet.
delete-me-personal-access-tokenRevoke a personal access token. write / destructive
Revoke a personal access token. write / destructive
No parameter schema in public metadata yet.
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Muumuu Domain MCP Server
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
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
Details
- Repository
- github.com/pepabo/muumuu-domain-mcp
- Website
- muumuu-domain.com/muumuu-domain-mcp
- Transport
- HTTP
- Registry
- MCP registry, active