dev.spacepost/mcp

up checked 2026-11-11T09:39:48.854Z

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Publisher-provided title

SpacePost

Publisher-provided description

Send email and manage domains, contacts and webhooks on SpacePost, the Resend-compatible email API.

Summary by lookupd

Sends and schedules emails, and manages domains, audiences, contacts, webhooks and API keys via an email API.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http mcp https://api.spacepost.dev/mcp

Claude Code, npm package (stdio)

claude mcp add mcp -- npx -y @spacepost/mcp

Codex, remote (streamable-http)

codex mcp add mcp --url https://api.spacepost.dev/mcp

Codex, npm package (stdio)

codex mcp add mcp -- npx -y @spacepost/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://api.spacepost.dev/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@spacepost/mcp"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 46)

Publisher-provided text

• list_emails List emails. Returns sent and scheduled emails, newest first, without bodies. Requires a `full_access` API key. API: `GET /emails` (operationId `listEmails`,
• send_email Send an email. Validates and queues one email. Each recipient counts towards your quota. Use `scheduled_at` to send later (up to 30 days ahead). Pass `tenant_i
• send_batch_emails Send batch emails. Sends up to 100 emails in one call. All-or-nothing, if any email is invalid none are sent. Attachments, `scheduled_at` and a per-email `tena
• get_email Retrieve an email. Requires a `full_access` API key. API: `GET /emails/{id}` (operationId `getEmail`, Emails).
• update_email Reschedule an email. Changes `scheduled_at` of an email that is still `scheduled`. Requires a `full_access` API key. API: `PATCH /emails/{id}` (operationId `u
• cancel_email Cancel a scheduled email. Requires a `full_access` API key. API: `POST /emails/{id}/cancel` (operationId `cancelEmail`, Emails).
• list_domains List domains. Requires a `full_access` API key. API: `GET /domains` (operationId `listDomains`, Domains).
• create_domain Create a domain. Registers a domain and returns the DNS records to add (three DKIM CNAMEs, plus MX and SPF on the MAIL FROM subdomain). Domain names are global
• get_domain Retrieve a domain. Requires a `full_access` API key. API: `GET /domains/{id}` (operationId `getDomain`, Domains).
• update_domain Update a domain. Toggles open and click tracking. Requires a `full_access` API key. API: `PATCH /domains/{id}` (operationId `updateDomain`, Domains).
• delete_domain Delete a domain. Requires a `full_access` API key. API: `DELETE /domains/{id}` (operationId `deleteDomain`, Domains).
• verify_domain Verify a domain. Re-checks DNS now. Retrieve the domain afterwards to read the new `status` and per-record statuses. Requires a `full_access` API key. API: `P
• list_api_keys List API keys. Requires a `full_access` API key. API: `GET /api-keys` (operationId `listApiKeys`, API Keys).
• create_api_key Create an API key. The `token` is returned only in this response. Requires a `full_access` API key. API: `POST /api-keys` (operationId `createApiKey`, API Key
• delete_api_key Delete an API key. The key stops working immediately. The response body is an empty object. Requires a `full_access` API key. API: `DELETE /api-keys/{id}` (op
• list_webhooks List webhooks. Requires a `full_access` API key. API: `GET /webhooks` (operationId `listWebhooks`, Webhooks).
• create_webhook Create a webhook. In production the endpoint must use https and resolve to a public address. Requires a `full_access` API key. API: `POST /webhooks` (operatio
• get_webhook Retrieve a webhook. Requires a `full_access` API key. API: `GET /webhooks/{id}` (operationId `getWebhook`, Webhooks).
• update_webhook Update a webhook. Requires a `full_access` API key. API: `PATCH /webhooks/{id}` (operationId `updateWebhook`, Webhooks).
• delete_webhook Delete a webhook. Requires a `full_access` API key. API: `DELETE /webhooks/{id}` (operationId `deleteWebhook`, Webhooks).
• list_audiences List audiences. Requires a `full_access` API key. API: `GET /audiences` (operationId `listAudiences`, Audiences).
• create_audience Create an audience. Requires a `full_access` API key. API: `POST /audiences` (operationId `createAudience`, Audiences).
• get_audience Retrieve an audience. Requires a `full_access` API key. API: `GET /audiences/{id}` (operationId `getAudience`, Audiences).
• delete_audience Delete an audience. Also deletes its contacts. Requires a `full_access` API key. API: `DELETE /audiences/{id}` (operationId `deleteAudience`, Audiences).
• list_contacts List contacts. Requires a `full_access` API key. API: `GET /audiences/{audienceId}/contacts` (operationId `listContacts`, Contacts).
• create_contact Create a contact. Emails are lower-cased. An address can only appear once per audience. Requires a `full_access` API key. API: `POST /audiences/{audienceId}/c
• get_contact Retrieve a contact. Requires a `full_access` API key. API: `GET /audiences/{audienceId}/contacts/{idOrEmail}` (operationId `getContact`, Contacts).
• update_contact Update a contact. Requires a `full_access` API key. API: `PATCH /audiences/{audienceId}/contacts/{idOrEmail}` (operationId `updateContact`, Contacts).
• delete_contact Delete a contact. Requires a `full_access` API key. API: `DELETE /audiences/{audienceId}/contacts/{idOrEmail}` (operationId `deleteContact`, Contacts).
• list_broadcasts List broadcasts. Requires a `full_access` API key. API: `GET /broadcasts` (operationId `listBroadcasts`, Broadcasts).

Details

• Version: 0.2.2
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 494 ms
• First indexed: 2026-11-01T09:01:36.074Z
• Last seen in registry: 2026-11-04T14:17:20.040Z
• Repository: https://github.com/404-studio/spacepost-mcp
• Website: https://docs.spacepost.dev/tools/mcp/

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