Which countries does this MCP support?

The MCP currently supports address normalization and postal code validation for the US, UK, Canada, and Australia.

How does it handle street abbreviations?

It uses country-specific mapping to convert full words like 'Street' into standardized abbreviations like 'ST'.

Can I use this with Claude or Cursor?

Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf.

What is a deliverability score?

It is a score calculated by the evaluate_address_completeness capability based on whether all mandatory fields for a specific region are present.

Does it validate postal codes?

Yes, the validate_postal_code capability uses regex to check if a postal code is structurally correct for the target country.

Which countries are supported?

The server currently supports the United States (US), United Kingdom (UK), Canada (CA), and Australia (AU).

How is the deliverability score calculated?

The score is derived from the completeness of mandatory components and how strictly the postal code adheres to the expected regional pattern.

Can I use this to standardize street suffixes?

Yes, the normalize_address capability automatically applies country-specific abbreviation dictionaries to standardize suffixes like 'Avenue' to 'AVE'.

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Connect Postal Address Normalizer to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Turn messy address strings into clean, structured data.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Postal Address Normalizer.

01
Evaluate address completeness
This capability checks if an address has all the required parts for successful delivery in a specific country. It calculates a score based on whether mandatory fields are present.
02
Normalize address
This capability converts raw, unstructured address text into a clean, structured format. It maps abbreviations and organizes components like street, city, and state.
03
Validate postal code
This capability verifies that a specific postal code matches the structural rules for a given country. It uses regex to ensure the format is correct for the US, UK, CA, or AU.

Real work

What teams actually run

Database Cleaning

Run the MCP over existing customer lists to standardize street names and validate zip codes.

Shipping Verification

Check if a customer's provided address is complete enough to avoid failed deliveries.

Form Validation

Use the capability to verify that postal codes entered in a web form match the selected country's format.

Data Migration

Standardize address data when moving information from an old legacy system to a new structured database.

One connector, every AI

Postal Address Normalizer works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Postal Address Normalizer to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

875ms average. Fast in production.

Postal Address Normalizer is checked daily against the live service.

Daily averagePeak 1105ms

Oct 3Today

Fastest day: 655ms
Slowest day: 1105ms
14-day trend: Improving-9%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Postal Address Normalizer, so you can see the experience inside your AI.

It does not authenticate your account with Postal Address Normalizer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Postal Address Normalizer Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_KAzhtgj3uEJ9deKPUyGEhm7R75wSiDISDvtYbI2g/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Postal Address Normalizer capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "postal-address-normalizer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_KAzhtgj3uEJ9deKPUyGEhm7R75wSiDISDvtYbI2g/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Postal Address Normalizer in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Postal Address Normalizer owners hand off.

This MCP is built for professionals handling logistics, customer data, or database management who need to clean up messy text inputs.

01
Data Engineers
They hand off raw, unformatted datasets to the MCP to prepare them for database ingestion.
02
Logistics Coordinators
They use the capability to verify that shipping addresses are complete and valid before sending orders.
03
E-commerce Developers
They integrate the MCP into workflows to validate user-entered address information at checkout.

FAQ

Questions Postal Address Normalizer owners ask.

01
Which countries does this MCP support?
The MCP currently supports address normalization and postal code validation for the US, UK, Canada, and Australia.
02
How does it handle street abbreviations?
It uses country-specific mapping to convert full words like 'Street' into standardized abbreviations like 'ST'.
03
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf.
04
What is a deliverability score?
It is a score calculated by the evaluate_address_completeness capability based on whether all mandatory fields for a specific region are present.
05
Does it validate postal codes?
Yes, the validate_postal_code capability uses regex to check if a postal code is structurally correct for the target country.
06
Which countries are supported?
The server currently supports the United States (US), United Kingdom (UK), Canada (CA), and Australia (AU).
07
How is the deliverability score calculated?
The score is derived from the completeness of mandatory components and how strictly the postal code adheres to the expected regional pattern.
08
Can I use this to standardize street suffixes?
Yes, the normalize_address capability automatically applies country-specific abbreviation dictionaries to standardize suffixes like 'Avenue' to 'AVE'.

Explore

More in Utilities

Connect Postal Address Normalizer to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Evaluate address completeness

Normalize address

Validate postal code

What teams actually run

Database Cleaning

Shipping Verification

Form Validation

Data Migration

Building your own app? The connector is yours to use.

Postal Address Normalizer Connector

Claude Desktop

Data Engineers

Logistics Coordinators

E-commerce Developers

Which countries does this MCP support?

How does it handle street abbreviations?

Can I use this with Claude or Cursor?

What is a deliverability score?

Does it validate postal codes?

Which countries are supported?

How is the deliverability score calculated?

Can I use this to standardize street suffixes?

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