Integrate UK Postbox with Claude, Cursor, Chatbots & AI Agents MCP Server

Q: Can I send physical letters from my agent?

Absolutely. Use send_letter with the recipient name, postal address, and letter content. The letter is printed and posted via Royal Mail.

Manage your virtual mailbox via UK Postbox u2014 scan letters, forward mail, send correspondence, and track parcels from your AI agent.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

check

Check ukpostbox status on UK Postbox

Verify UK Postbox API connectivity

forward

Forward mail on UK Postbox

Forward mail

get

Get mail item on UK Postbox

Get mail item details

get

Get mail scan on UK Postbox

Get mail scan

get

Get parcel on UK Postbox

Get parcel details

list

List addresses on UK Postbox

List forwarding addresses

list

List mail items on UK Postbox

List all mail items

list

List parcels on UK Postbox

List all parcels

request

Request scan on UK Postbox

Request a mail scan

send

Send letter on UK Postbox

Provide recipient name, full address, and letter content. Send a letter

Security & Code Integrity Audit

Every tool in the UK Postbox MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

Can I set different limits for each virtual assistant on my team?

Absolutely. You have full control in our command center. You can create an AI agent that only "reads" data so the support team can answer questions, and another superpowered agent that can "edit" and "create" information exclusively for your operations team. Each AI gets exactly the level of access you allow.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

Can I send physical letters from my agent?

Absolutely. Use send_letter with the recipient name, postal address, and letter content. The letter is printed and posted via Royal Mail.

How Chatbots Interact with UK Postbox

The UK Postbox integration provides comprehensive execution endpoints, allowing AI models to orchestrate tasks reliably.

Next-Gen virtual mailbox Operations

The UK Postbox MCP manages API routing for virtual mailbox. This enables AI agents like Claude Code to execute structured productivity queries.

Autonomous mail forwarding Strategies

The UK Postbox server supports direct MCP connections for mail forwarding. This provides Claude with the required permissions to execute productivity functions.