lurq

MCP server

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bot.mailbox/mailbox

Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.

Endpoint
Answering
Works in
20 of 21 clients
Tools
34
Last checked
Sep 17, 2026

Does bot.mailbox/mailbox work in your MCP client?

Registry name bot.mailbox/mailbox, endpoint https://mailbox.bot/api/mcp.

  • Claude Codeworks
  • Claude Desktopworks
  • Claude.aiworks
  • Claude API MCP connectorworks
  • ChatGPTworks
  • OpenAI Responses APIworks
  • Codexworks
  • Gemini CLIworks
  • Cursorworks
  • VS Code (GitHub Copilot)works
  • Windsurf (Devin Desktop)works
  • Zedworks
  • JetBrains AI Assistantworks
  • Junieunknownno source confirms Junie supports Streamable HTTP
  • Clineworks
  • Continueworks
  • Gooseworks
  • Lovableworks
  • Replit Agentworks
  • Bolt.newworks
  • v0works

How clients sign in

No credentials: it answered lurq's probe without any.

Tools

get_mailboxget_usagelist_inbound_forwarding_addresseslist_inbound_mailget_inbound_maillist_postal_threadsget_postal_threadget_mailbox_mdpropose_mailbox_md_editsend_facility_messagelist_facility_conversationsget_facility_messagesupdate_webhooksend_outbound_maillist_outbound_mailget_outbound_mailcancel_outbound_mailcreate_test_outbound_mailadvance_test_outbound_maillist_agent_inboxget_agent_inbox_contextget_agent_inbox_activityreport_agent_inbox_outcomeget_agent_inbox_handlingpropose_agent_inbox_handlingseed_agent_inbox_sandboxlist_webhook_endpointscreate_webhook_endpointupdate_webhook_endpointverify_webhook_endpointtest_webhook_endpointrotate_webhook_endpoint_secretlist_webhook_deliveriesreplay_webhook_delivery

Get the setup for your client from your agent

This page is a daily snapshot. lurq's connect_check answers for the client you are wiring this server into, with the exact steps and the config to paste in that client's own format, and lurq mcp-pin tells you when the server changes. One command connects Claude Code, Cursor, VS Code and other agents:

npx lurqrun

Free to start. How connect_check works

From lurq's credential-free probe of this server's endpoint on Sep 17, 2026, and each client's own documentation. This page refreshes every 24 hours. How the probe works, and how maintainers opt out.