UK Postbox MCP for AI. Handle all your UK mail, from scan to send.
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UK Postbox MCP Server manages your virtual UK mailbox, letting you handle physical mail from anywhere. You can list all incoming letters and parcels, scan documents instantly, forward packages to any saved address, or send out physical correspondence using your AI agent.
What your AI can do
Check ukpostbox status
Verifies that the UK Postbox service connection is active.
Forward mail
Moves incoming mail to a specified address and provides tracking information.
Get mail item
Retrieves full details for one specific piece of mail in your postbox.
Verifies the API connection to UK Postbox so you know if your mailing tools are working.
Retrieves a list of every item (letters, envelopes) currently in your virtual postbox.
Requests and retrieves a digital scan for a selected physical letter or envelope.
Routes existing mail to a specified address and provides tracking information for the move.
Composes and queues a physical letter using Royal Mail, requiring recipient details and content.
Retrieves a list of all stored parcels and gets specific details (weight, dimensions) for any one parcel.
Ask an AI about this
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UK Postbox MCP Server: 10 Tools for Mail & Parcel Ops
These tools let you list items in your virtual postbox, initiate scans, forward mail to new addresses, and send letters via Royal Mail.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using UK Postbox on VinkiusCheck Ukpostbox Status
Verifies that the UK Postbox service connection is active.
Forward Mail
Moves incoming mail to a specified address and provides tracking information.
Get Mail Item
Retrieves full details for one specific piece of mail in your postbox.
Get Mail Scan
Gets the digital scan data for a letter that has already been scanned.
Get Parcel
Retrieves physical details, like weight and dimensions, for one specific parcel.
List Addresses
Shows all the forwarding addresses you have saved in your account.
List Mail Items
Generates a complete list of every letter or envelope currently stored in your virtual postbox.
List Parcels
Lists all the parcels that are waiting for pickup or forwarding.
Request Scan
Initiates a scan request for an item, making it available for digital retrieval...
Send Letter
Sends a physical letter after you provide the full address and content details.
Security and governance baked right in.
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Claude AI
Open Claude Settings
Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
Add Custom Connector
Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:
https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp
Replace [YOUR_TOKEN_HERE] with your token
from cloud.vinkius.com. For OAuth-protected servers, expand
Advanced settings to add credentials.
Start a conversation
Open a new chat. The UK Postbox integration is available immediately — no restart needed.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
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Start with UK Postbox, then connect any of our 5,000+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,000+ others, all in one place
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- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by UK Postbox. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 10 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
Handling UK mail used to mean trips to the post office, photo copies, and tedious address lookups.
Remember the old way? You'd get a pile of physical letters. To file them, you had to manually open everything, photocopy important documents, write down the addresses on envelopes for forwarding, and then physically drop off packages at a counter. It was slow, messy, and required being in the UK.
Now, your agent does it all. You tell it: 'Scan this letter and send it to my home.' The server runs `request_scan` and queues the job with `forward_mail`. You get confirmation and tracking numbers without leaving your desk.
UK Postbox MCP Server: Get mail, scan mail & route parcels
The manual steps that vanish are the trips to local services. No more checking if a parcel has arrived by calling three different carriers. Your agent runs `list_parcels` and tells you exactly what's waiting.
This server gives you total control over your physical presence. It’s not just a mailbox; it's an automated logistics hub for letters and packages, giving you the reliable UK address without the overhead.
What your AI can actually do with this
You're gonna connect your AI client to the UK Postbox MCP Server so you can manage physical mail—letters and parcels—right from wherever you are. It lets your agent handle everything that comes through your virtual UK mailbox, whether it’s scanning a document or sending out new correspondence.
First off, you gotta confirm the connection is good before you do anything else. You use check_ukpostbox_status to verify that the service link to UK Postbox is active and working for your agent's tools.
When mail arrives, you first need a full picture of what’s waiting. Calling list_mail_items generates an exhaustive list of every single envelope or letter sitting in your virtual postbox. If you need the deep details on just one piece, use get_mail_item. For parcels—the big boxes—you call list_parcels to see a rundown of everything waiting for pickup or forwarding.
To get specific measurements and weight for any single box, you run get_parcel.
If the physical mail needs turning into digital files, here’s how it works. You start by telling the system what you want scanned using request_scan, which initiates the scan job on a selected item. Once that process is complete, you retrieve the digital file itself with get_mail_scan. This lets your agent read and work with letters that were physical when they arrived.
Got mail that needs to move? You use list_addresses to pull up every forwarding address you've saved in your account. Then, if you want to route existing letters or envelopes to a new location, you call forward_mail, which moves the item and gives you tracking info for the whole transfer.
If you need to send out your own correspondence, it’s simple. You use send_letter by giving it the full address details and the content of the letter; the tool then queues up a physical letter shipment through Royal Mail.
It's that straightforward. Your agent can check the service status using check_ukpostbox_status; you can see every item waiting with list_mail_items or get deep data on one piece via get_mail_item. You can turn a physical letter into a digital file by first running request_scan, then pulling it back with get_mail_scan. To move mail, retrieve your saved destinations using list_addresses before you execute the transfer with forward_mail.
If you're dealing with packages, get the rundown with list_parcels, and check dimensions or weight on one box using get_parcel. Finally, sending out a new physical note only takes calling send_letter with the necessary details. You don't need to know any jargon; your agent handles it all.
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Here's how it actually works
The bottom line is: You tell your agent what to do with the physical mail, and it runs the specific tool calls needed to get the job done.
First, run check_ukpostbox_status to verify the server connection. If that passes, use list_mail_items or list_parcels to see what's waiting.
Next, tell your agent exactly what you need: 'Scan the letter from HMRC and send it to my home address.' The agent then calls request_scan and queues the action using forward_mail.
Finally, you review the confirmation. Your AI client uses the returned tracking number or status update, telling you when the physical mail moves.
Who is this actually for?
Anyone needing a stable UK mailing address but can't afford a brick-and-mortar office. This is for expats, remote business owners who handle international tax documents, or small businesses that need mail scanning and forwarding without manual overhead.
Manages ongoing correspondence (like HMRC notices) from a foreign country by using get_mail_item to view letters and then forward_mail when the time comes.
Automates mail processing for multiple clients. They use list_parcels to check inventory and send_letter for billing or legal communications.
Requires a reliable way to receive, scan, and archive sensitive client documents. They rely on get_mail_scan and list_mail_items to digitize all incoming paperwork.
What Changes When You Connect
Stop wasting time physically visiting a post office. Use list_mail_items and get_mail_scan to digitize every letter the moment it arrives at your virtual box.
Never guess where a package is going again. Use list_addresses before running forward_mail so you always route mail correctly, even if you're working from overseas.
Sending physical mail used to mean manual postage and addresses. Now, just call send_letter, give the recipient details, and your agent handles the Royal Mail queueing and tracking number generation.
Parcels can be a headache with weight rules and dimensions. Use list_parcels followed by get_parcel to quickly verify storage capacity and size before planning any shipment.
The whole process is verifiable. After an action, you can always run check_ukpostbox_status to confirm the connection is live, giving you confidence in your automated workflows.
See it in action
Tax Season Prep
An expat needs to process tax documents arriving at their UK address. They ask their agent: 'List all mail items and scan the HMRC letter.' The agent runs list_mail_items, then uses get_mail_scan on the target item, immediately digitizing the sensitive document for filing.
Business Relocation
A business owner is moving offices and needs all mail redirected. They first use list_addresses to confirm their backup location. Then they run forward_mail, specifying the new address and getting a tracking reference for continuity.
Sending Legal Notices
A lawyer must send an official notice. Instead of physically going out, they prompt: 'Send a letter to John Smith at 10 Downing Street.' The agent runs send_letter, queues the print job, and confirms the estimated delivery time.
Inventory Management
A company receives shipments of goods. They ask their agent to track them: 'List all parcels and tell me about the largest one.' The agent runs list_parcels and then uses get_parcel to give dimensions, allowing the user to check storage capacity.
The honest tradeoffs
Sending mail without knowing the addresses
The agent tries to run forward_mail but fails because the user never ran list_addresses first, so it doesn't know where to send the package.
Always start by running list_addresses. This confirms all valid forwarding locations are loaded into your client. Then you can confidently use forward_mail with a known target.
Assuming mail is scanned
The user asks to see the contents of a letter and just runs get_mail_scan without first running request_scan. The tool fails because no scan was initiated.
If you need digital content, always run list_mail_items to locate the physical item. Then call request_scan on that specific item before attempting to retrieve the data via get_mail_scan.
Checking status too often
Running check_ukpostbox_status repeatedly when nothing is wrong. This adds unnecessary friction and can sometimes trigger rate limits.
Only run check_ukpostbox_status after a major system change or if you're getting an API error code. For routine use, trust the previous successful call.
When It Fits, When It Doesn't
Use this server if your core need is managing physical mail—scanning incoming documents, routing packages, or sending outgoing letters from a virtual UK postbox. You MUST be able to tell your AI agent: 'Do X with Y piece of physical mail.' Don't use this if you just need simple tracking; for that, checking the carrier's website directly is faster. Also, don't use it if you only want to manage digital emails—this tool handles USPS-style physical letters and parcels only. If your job involves routine document processing (scanning/forwarding), this is exactly what you need.
Questions you might have
How do I check if my connection is working with `check_ukpostbox_status`? +
Running check_ukpostbox_status confirms your API key and connection are active. A successful response means you're ready to run other tools like list_mail_items.
What is the difference between `get_mail_item` and `get_mail_scan`? +
get_mail_item gives you metadata (who sent it, when). You must first run request_scan on that item before you can use get_mail_scan to retrieve the actual digital document.
Can I send a letter without knowing all the addresses? (using `send_letter`) +
No. The send_letter tool requires three specific pieces of data: the recipient's full name, their complete physical address, and the content you want to include in the letter.
`list_parcels` vs `list_mail_items`: which one do I use first? +
Use list_mail_items if you're looking for letters, envelopes, or paperwork. Use list_parcels if the item is a box or package that needs tracking and dimensions.
If I use `forward_mail`, what happens if the destination address is invalid or incomplete? +
The API rejects the request immediately, providing a specific error code detailing the required fix. You must correct the forwarding address data before re-running the forward_mail call.
When I run `list_mail_items`, are there limits on how many records I can retrieve in one single request? +
Yes, the API enforces pagination. You need to check for a next_page_token or offset parameter and loop through calls until all items are listed.
When I call `get_parcel`, what physical details does the tool return besides just the tracking ID? +
It returns dimensions, weight, and current storage status. This lets you verify if a parcel is ready to move or needs special handling before attempting to forward it.
Before I successfully execute `send_letter`, do I need credentials or data beyond the recipient's name and address? +
You must ensure your UK Postbox account has active Royal Mail sending credits. The API will fail if funds are depleted, so check billing status before calling this function.
Can I scan my mail remotely via AI? +
Yes. Use request_scan with the mail item ID to open and digitize a letter. Then use get_mail_scan to view the scanned document.
How do I forward mail to another address? +
Use forward_mail with the mail item ID and a forwarding address ID from your saved addresses. Check list_addresses for available destinations.
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.
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