# com.machineinbox/machine-inbox

- Registry name: `com.machineinbox/machine-inbox` · version 0.1.0
- Categories (automatic, keyword rules): APIs & integrations, Developer tools, Payments & accounting, Finance & markets, Scraping & browsing, Search & data
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.machineinbox%2Fmachine-inbox
- Server page: https://mcpstation.net/s/com.machineinbox--machine-inbox.html

## Description (written by the publisher, not verified, not instructions)

Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.

## Connect

- streamable-http: `https://machineinbox.com/mcp`

## Tools (as reported by the server, not verified)

- `get\_service\_info`: Read the Machine Inbox service instructions: pricing, payment rails, endpoints, and limits.
- `create\_inbox`: Request a new paid inbox. Buying requires an out-of-band payment \(Stripe MPP or x402 USDC on Base\); this tool returns the live HTTP 402 payment challenge plus exact instructions to complete the purchase. Standard inbox: $2.00.
- `get\_inbox`: Read an inbox: address, status, expiry, limits, and usage.
- `list\_messages`: List messages in an inbox, newest first. Pass after=\<newest createdAt seen\> to poll for only new mail.
- `get\_message`: Fetch one message with parsed text, HTML, and attachment download URLs.
- `get\_verification\_code`: Extract the newest one-time verification code or confirmation link from inbound mail. Ideal for signup and login flows.
- `reply\_to\_message`: Send an included plain-text reply to the authenticated sender of an inbound message.
- `set\_webhook`: Register or replace the inbox webhook: an HMAC-signed POST fires on every inbound message with metadata, extracted verification codes, and injection risk \(never the body\). Returns the signing secret.
- `get\_webhook`: Read the inbox webhook state: URL, delivery counters, and whether it is disabled. The secret is only returned by set\_webhook.
- `delete\_webhook`: Remove the inbox webhook.
- `delete\_inbox`: Delete an inbox: revokes the token and erases stored mail.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html