{"serverInfo":{"name":"MiniMailer","version":"1.0.0"},"description":"Send transactional email from your verified domains, manage the suppression list (`check-suppression` tells you whether an address is blocked and why; `remove-suppression` lifts a non-permanent entry), read delivery stats, read inbound mail received in your inboxes, and run bulk email campaigns. Use the `sending-domains` resource to discover which domains and senders are valid before calling `send-email`, and the `inboxes` resource to discover which inbound mailboxes can receive mail. To learn what happened to mail you sent, `get-email-stats` reports one send, and `list-email-events` returns the delivery event feed across your sends (bounces, complaints, deliveries, opens, clicks) oldest first \u2014 pass the `next_cursor` it returns back as `since` to resume exactly where you stopped, which is how you follow outcomes without hosting a webhook endpoint. To read received mail, `list-inbound-emails` returns recent summaries for an inbox and `get-inbound-email` returns one message in full. For campaigns: create the draft (audience + content) via the REST API, then `send-campaign` schedules or immediately dispatches it (it reports when a campaign could not be sent, e.g. free-tier limit reached or sending domain quarantined), `list-campaigns` lists your campaigns, and `get-campaign-stats` returns its delivery stats.","protocolVersion":"2026-07-28","supportedProtocolVersions":["2026-07-28","2025-11-25","2025-06-18","2025-03-26"],"transport":{"type":"streamable-http","endpoint":"https:\/\/minimailer.app\/mcp\/v1"},"authorization":{"type":"oauth2","authorizationServers":["https:\/\/minimailer.app"],"protectedResourceMetadata":"https:\/\/minimailer.app\/.well-known\/oauth-protected-resource\/mcp\/v1"},"capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false},"prompts":{"listChanged":false},"completions":{}},"documentation":"https:\/\/minimailer.app\/docs\/api-reference\/introduction"}