Connect Addresszen to Claude, ChatGPT, Cursor, Claude Code, Codex, Gemini, GitHub Copilot and any other MCP client, for your whole team. Metorial adds security, governance, and tracing, and gives everyone one Magic MCP URL to connect.
Ask your agent in plain language. Each of these maps to a real tool on the server.
Use the verify address tool in Addresszen
Use the search addresses tool in Addresszen
Use the resolve address tool in Addresszen
Use the get usage statistics tool in Addresszen
Use the validate email tool in Addresszen
Use the get api key info tool in Addresszen
Supported Tools
verify_address
Verify Address
Verify and standardize an address. US addresses use USPS CASS-certified postal data; other licensed countries can be selected with context. Takes a complete or partial address and returns a standardized address with validation indicators when matched.
Useful for cleaning address databases, validating form submissions, verifying shipping addresses before fulfillment, and CRM data quality.
Supports flexible input: a full address string, or an address with separate city, state, and ZIP code components.
search_addresses
Search Addresses
Search for addresses using an autocomplete query. Returns a list of address suggestions ordered by relevance that can be used to power real-time address finders.
This is step 1 of a two-step process: use this tool to get suggestions, then use **Resolve Address** to get the full address details from a suggestion ID.
Results can be narrowed using postcode filters and dataset restrictions.
resolve_address
Resolve Address
Resolve a full address from an autocomplete suggestion ID. This is step 2 of the address autocomplete process: first use **Search Addresses** to get suggestions, then use this tool with the suggestion's address ID to retrieve complete address details.
Returns standardized address components including street lines, city, state/county, postcode, and geographic coordinates.
get_usage_stats
Get Usage Statistics
Retrieve usage statistics and lookup history for an API key. Get daily lookup counts over a date range, or download detailed lookup logs as CSV. Requires the account Management Key on the connection. The maximum date range is 90 days.
validate_email
Validate Email
Validate an email address for correctness and deliverability. Checks the email format, domain, and mailbox to determine if the email address is valid and can receive messages.
get_key_info
Get API Key Info
Retrieve details about an API key including remaining lookups, available datasets, usage limits, and daily limits. Private details require the account Management Key on the connection. Set includeDetails to false for a public availability check.
validate_phone
Validate Phone Number
Validate a phone number for correctness and obtain carrier information. Checks format, validity, and returns details about the phone number including type and carrier.
get_current_key_info
Get Current Key Info
Check whether the connected API key can perform lookups and discover its licensed countries. Pass a country ISO alpha-3 code as context when searching addresses.
update_key_settings
Update API Key Settings
Update the name, lookup limits, allowed URLs, data-retention period, or IP forwarding for an API key. Requires its account Management Key on the connection. Only supplied settings change.
Enable Addresszen in Metorial. In your Metorial portal, enable the Addresszen MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
Add a custom connector. Open Customize, then Connectors. Select Add, then Custom, then Web.
Paste your Metorial MCP URL. Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>) and continue.
Sign in. Select Add and sign in to load Addresszen tools.
Enable Addresszen in Metorial. In your Metorial portal, enable the Addresszen MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
Add a custom MCP server. On ChatGPT web, open Plugins, select +, then Add custom MCP server.
Paste your Metorial MCP URL. Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>), choose OAuth and accept the risk notice.
Create and install the plugin. Select Create as a plugin, install it and sign in to load Addresszen tools.
Enable Addresszen in Metorial. In your Metorial portal, enable the Addresszen MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
Add Metorial to your MCP config. Use ~/.cursor/mcp.json for every project, or .cursor/mcp.json for one.
Sign in. Open Customize in the sidebar, find Metorial and sign in to load Addresszen tools.
{
"mcpServers":{
"metorial":{
"url":"<your-magic-mcp-url>"
}
}
}
Enable Addresszen in Metorial. In your Metorial portal, enable the Addresszen MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
Add the server over HTTP. Add --scope user to use it in every project.
Sign in. Run /mcp, select Metorial and sign in to load Addresszen tools.
claude mcp add --transport http metorial <your-magic-mcp-url>
Enable Addresszen in Metorial. In your Metorial portal, enable the Addresszen MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
Add the server and sign in. The Codex CLI, IDE extension and ChatGPT desktop app share this config.
Check the connection. Type /mcp in Codex to see Metorial and its Addresszen tools.
codex mcp add metorial --url <your-magic-mcp-url>
codex mcp login metorial
Run Addresszen through the Metorial gateway
One governed layer for every app your agents reach, not a separate connector per tool.
Give Addresszen and every other app to your whole team through one MCP gateway, behind your SSO.
Scope which teams and agents can use Addresszen tools with role-based access control, and trace every call.
Prefer to run it yourself? Metorial is open source and self-hostable.
Verify and standardize postal addresses, validate email addresses, and validate phone numbers. Autocomplete and search addresses in real-time with suggestions from authoritative postal datasets for US and international locations. Cleanse and verify full addresses against trusted sources to return standardized, deliverable address components. Manage API keys, retrieve usage statistics, and export lookup logs.
Frequently asked questions
Common questions about connecting Addresszen to AI agents with Metorial.
How many tools does the Addresszen MCP server have?
The Addresszen MCP server exposes 9 tools, including Verify Address, Search Addresses, Resolve Address. Each one is governed and traced through Metorial.
Does the Addresszen MCP server support triggers?
Addresszen exposes tools your agents call on demand; it does not publish event triggers yet. Everything still runs through one governed MCP URL.
Which AI clients can use the Addresszen MCP server?
Any MCP client, including VS Code, Windsurf, Zed, OpenCode and Grok. Each one reaches the Addresszen MCP server through the same Metorial URL.
How do I give only some teams access to Addresszen?
Use role-based access control to decide which teams, users, and agents can use Addresszen and which of its tools they can call.
Can I self-host the Addresszen MCP server?
Yes. Metorial is open source, so you can run the Addresszen MCP server yourself or use the hosted gateway.
Connect Addresszen to production AI agents
See how Metorial gives your team governed access to Addresszen, with tracing and security controls built in.