listMailboxes — OSIR Domain Registrar MCP Tool
listMailboxes
(list mailboxes) is one of 105 tools on the
OSIR Domain Registrar
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call listMailboxes from your client
- Claude Code OSIR Domain Registrar listMailboxes run in your project directory
- Claude Desktop OSIR Domain Registrar listMailboxes ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor OSIR Domain Registrar listMailboxes ~/.cursor/mcp.json
- VS Code OSIR Domain Registrar listMailboxes .vscode/mcp.json
- Zed OSIR Domain Registrar listMailboxes ~/.config/zed/settings.json
- Windsurf OSIR Domain Registrar listMailboxes ~/.codeium/windsurf/mcp_config.json
- Cline OSIR Domain Registrar listMailboxes ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI OSIR Domain Registrar listMailboxes ~/.gemini/settings.json
- Grok OSIR Domain Registrar listMailboxes .mcp.json (in your project root)
- ChatGPT OSIR Domain Registrar listMailboxes Settings → Connectors → Advanced → Developer mode
- Claude.ai OSIR Domain Registrar listMailboxes Settings → Connectors → Add custom connector
- LangChain OSIR Domain Registrar listMailboxes pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http domain-registrar https://be.osir.com/mcp/httpOther tools on this server
- addPrefixToDomain
- addSshKey
- addSuffixToDomain
- buildVpsInstance
- bulkDomainSuggestions
- cancelTransfer
- changeVpsPaymentTerm
- checkDeviceLoginStatus
- checkDomainAvailability
- checkHostAvailability
- checkKeywordAvailability
- checkKeywordAvailabilitySummary
- countMyVpsInstances
- createAccount
- createContact
- createDnsRecord
- createHost
- createMailbox
- createPaymentSession
- deleteContact
- deleteDnsRecord
- deleteHost
- deleteMailbox
- deleteSshKey
- deleteVpsInstance
- enableMailDomain
- executeConfirmedAction
- generateDomainSuggestions
- getAccountBalance
- getAccountSummary
- getAuthStatus
- getContact
- getContactsForDomain
- getDedicatedServerCatalog
- getDnsRecord
- getDomainAuditTrail
- getDomainExtensions
- getDomainInfo
- getDomainPricing
- getHostingBundle
- getHostsForDomain
- getInvoiceDetails
- getInvoiceStatistics
- getMailDnsRecords
- getMailboxQuote
- getMailboxUsage
- getMyAuditLogs
- getMyProfile
- getPaymentTransactions
- getProductCatalog
- getRecentActivity
- getTransferQuote
- getTransferStatus
- getVpsInstanceDetails
- getVpsPackageDetails
- initializeDnsZone
- initiateTransfer
- listCategorizedTlds
- listContacts
- listDnsRecords
- listInvoices
- listMailDomains
- listMailPlans
- listMySshKeys
- listMyVpsInstances
- listPendingTransfers
- listUserDomains
- listVpsLocations
- listVpsOsTemplates
- listVpsPackages
- lockDomain
- loginToVpsPanel
- loginWithDevice
- logout
- orderVps
- osirAppCreateUpload
- osirAppDelete
- osirAppDeploy
- osirAppGetSource
- osirAppList
- osirAppLogs
- osirAppMoveToOwned
- osirAppProvisionDatabase
- osirAppSetSecret
- osirAppStatus
- osirSiteDesignBrief
- osirSitePublish
- payInvoice
- previewPaymentFees
- registerDomain
- renewDomain
- setMailboxPassword
- spinDomainWords
- suggestAlternatives
- transferDomain
- unlockDomain
- updateContact
- updateDnsRecord
- updateDomainAutoRenew
- updateDomainPrivacy
- updateNameservers
- validateDomainName
- verifyAccount
- verifyMailDns
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.