Connect Google Address Validation 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.
What you can do with the Google Address Validation MCP server
Ask your agent in plain language. Each of these maps to a real tool on the server.
Use the provide validation feedback tool in Google Address Validation
Use the validate address tool in Google Address Validation
Supported Tools
provide_validation_feedback
Provide Validation Feedback
Sends feedback to Google about the outcome of an address validation sequence. This should be the **last call** made after one or more validation attempts for the same address, once the transaction is concluded.
Helps Google improve future validation results by indicating whether the validated address, the original user-provided address, or a manually edited version was ultimately used.
validate_address
Validate Address
Validates, standardizes, and geocodes a postal address. Accepts either structured address fields or unstructured address lines and returns a validated, formatted address along with component-level validation details, geocode coordinates, and a Google Place ID.
For US/Puerto Rico addresses, optionally enables **USPS CASS processing** to obtain ZIP+4 codes, delivery point codes, and carrier route information.
When re-validating a previously validated address, provide the `previousResponseId` to improve accuracy.
Connect Google Address Validation to your AI client
Enable Google Address Validation in Metorial. In your Metorial portal, enable the Google Address Validation 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 Google Address Validation tools.
Enable Google Address Validation in Metorial. In your Metorial portal, enable the Google Address Validation 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 Google Address Validation tools.
Enable Google Address Validation in Metorial. In your Metorial portal, enable the Google Address Validation 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 Google Address Validation tools.
{
"mcpServers":{
"metorial":{
"url":"<your-magic-mcp-url>"
}
}
}
Enable Google Address Validation in Metorial. In your Metorial portal, enable the Google Address Validation 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 Google Address Validation tools.
claude mcp add --transport http metorial <your-magic-mcp-url>
Enable Google Address Validation in Metorial. In your Metorial portal, enable the Google Address Validation 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 Google Address Validation tools.
codex mcp add metorial --url <your-magic-mcp-url>
codex mcp login metorial
Run Google Address Validation through the Metorial gateway
One governed layer for every app your agents reach, not a separate connector per tool.
Give Google Address Validation and every other app to your whole team through one MCP gateway, behind your SSO.
Scope which teams and agents can use Google Address Validation tools with role-based access control, and trace every call.
Prefer to run it yourself? Metorial is open source and self-hostable.
More integrations teams use with Google Address Validation
Validate, standardize, and geocode postal addresses worldwide. Identify and correct individual address components, assess deliverability, and return formatted addresses with latitude/longitude coordinates and Google Place IDs. Determine whether an address is residential, commercial, or a PO Box. Enable USPS CASS™ processing for US and Puerto Rico addresses to obtain ZIP+4 codes, delivery point codes, and carrier route information. Provide validation feedback to improve future results.
Frequently asked questions
Common questions about connecting Google Address Validation to AI agents with Metorial.
How many tools does the Google Address Validation MCP server have?
The Google Address Validation MCP server exposes 2 tools, including Provide Validation Feedback, Validate Address. Each one is governed and traced through Metorial.
Does the Google Address Validation MCP server support triggers?
Google Address Validation 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 Google Address Validation MCP server?
Any MCP client, including VS Code, Windsurf, Zed, OpenCode and Grok. Each one reaches the Google Address Validation MCP server through the same Metorial URL.
How do I give only some teams access to Google Address Validation?
Use role-based access control to decide which teams, users, and agents can use Google Address Validation and which of its tools they can call.
Can I self-host the Google Address Validation MCP server?
Yes. Metorial is open source, so you can run the Google Address Validation MCP server yourself or use the hosted gateway.
Connect Google Address Validation to production AI agents
See how Metorial gives your team governed access to Google Address Validation, with tracing and security controls built in.