Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools
Listed on
- Official MCP Registry
- Smithery
- Glamavia MCP Toplist
First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
3
Directories
1 via MCP Toplist
40
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
0
GitHub stars
From MCP Toplist
Tools
| Tool | Description | Behaviour |
|---|---|---|
| archived.delete | Permanently delete an archived mailbox. | Destructive |
| archived.get | Fetch a single archived mailbox by ID. | Read-only |
| archived.list | List the tenant's archived (expired but recoverable) mailboxes. | Read-only |
| archived.reactivate | Reactivate an archived mailbox back to active state. | Changes data |
| attachments.add | Attach a file to a test-injected email (base64 payload). | Changes data |
| attachments.delete | Delete a single attachment. | Destructive |
| attachments.delete_bulk | Delete several attachments of one email at once. | Destructive |
| attachments.get | Download an attachment. The file contents are returned base64-encoded in the JSON "data" field. | Read-only |
| attachments.list | List the attachments of an email (metadata only). | Read-only |
| domains.delete | Delete a registered custom domain. | Destructive |
| domains.list | List the tenant's custom domains with their DNS verification status. | Read-only |
| domains.register | Register a new custom domain. DNS records (TXT token + MX) must then be added before verification can succeed. | Changes data |
| domains.verify | Trigger DNS verification (TXT + MX) of a registered domain. | Changes data |
| identities.create | Create a mock identity bound to a mailbox for OAuth flow testing. | Changes data |
| identities.delete | Delete a mock identity. | Destructive |
| identities.get | Fetch a single mock identity by ID. | Read-only |
| identities.list | List the tenant's mock identities, optionally filtered by OAuth client or mailbox address. | Read-only |
| identities.update | Update a mock identity: profile fields, isActive (activate/deactivate), emailVerified, and custom claims merged into the ID token and userinfo. | Changes data |
| mailboxes.create | Create a new temporary mailbox. The domain defaults to the tenant's default domain; the owner is always the API key's owner. | Changes data |
| mailboxes.delete | Delete a mailbox and its contents by ID. | Destructive |
| mailboxes.delete_bulk | Delete several mailboxes at once by ID. | Destructive |
| mailboxes.get | Fetch a single mailbox by ID. | Read-only |
| mailboxes.list | List the tenant's active mailboxes (owner is derived from the API key). Optionally look up a single mailbox by exact address. | Read-only |
| mails.delete | Delete a single email. | Destructive |
| mails.delete_bulk | Delete several emails of one mailbox at once. | Destructive |
| mails.get | Fetch a single email by ID, including body and attachment metadata. | Read-only |
| mails.inject | Inject a simulated inbound email into a mailbox (multipart upload). No external mail is sent; use this to simulate inbound mail for flow testing. | Changes data |
| mails.list | List the emails in a mailbox, newest first. | Read-only |
| oauth.clients.create | Register an OAuth client for mock identity flows. The plaintext clientSecret is returned once at creation. | Changes data |
| oauth.clients.delete | Delete an OAuth client by its public client ID. | Destructive |
| oauth.clients.get | Fetch a single OAuth client by its public client ID. | Read-only |
| oauth.clients.list | List the tenant's OAuth clients for mock identity testing. | Read-only |
| oauth.clients.rotate_secret | Rotate an OAuth client's secret. The new plaintext secret is returned once. | Changes data |
| team.invitations.create | Create a team invitation for an email address (SMTP invite is sent by the team service). | Changes data |
| team.invitations.delete | Revoke a team invitation. | Destructive |
| team.invitations.list | List the tenant's team invitations. | Read-only |
| team.members.add | Add a team member directly (no invitation flow). | Changes data |
| team.members.delete | Remove a team member. | Destructive |
| team.members.get | Fetch a single team member by ID. | Read-only |
| team.members.list | List the tenant's team members. | Read-only |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | MinuteMail | - | 2 Oct 2026 |
| Smithery | MinuteMail | - | 2 Oct 2026 |
| Glama | Listed there according to MCP Toplist’s dataset; not collected by InvokeRank. | ||