mcpbeat

Address Validator API MCP Server

io.github.Br0ski777/address-validator
answering

Address Validator API is answering right now. Last checked 3 min ago. It exposes 1 tools. Last commit 19 Jul 2026.

Parse, validate and normalize postal addresses. Detect country, verify format. x402.

Uptime history 39 hours of history
39 hours agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
27 ms
Response time
average over 24h
0
Stars
last commit 19 Jul 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add address-validator --transport http https://address-validator.api.klymax402.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "address-validator": {
      "url": "https://address-validator.api.klymax402.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.address-validator]
url = "https://address-validator.api.klymax402.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "address-validator": {
      "url": "https://address-validator.api.klymax402.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "address-validator": {
      "url": "https://address-validator.api.klymax402.com/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

address
address_validate
Use this when you need to parse, validate, or normalize a postal address. Returns structured address components in JSON. Returns: 1. components (street, city, state, postalCode, country) 2. valid (boolean) 3. normalizedAddress (formatted string) 4. detectedCountry and countryCode 5. postalCodeValid (boolean) 6. confidence score (0-1). Example output: {"address":"123 Main St, New York, NY 10001","valid":true,"components":{"street":"123 Main St","city":"New York","state":"NY","postalCode":"10001","country":"United States"},"normalizedAddress":"123 Main St, New York, NY 10001, US","detectedCountry":"United States","postalCodeValid":true,"confidence":0.95} Use this FOR CRM data cleaning, e-commerce checkout validation, shipping address normalization, and KYC address verification. Do NOT use for phone validation -- use phone_validate_number instead. Do NOT use for email validation -- use email_verify_address instead. Do NOT use for PII detection in text -- use compliance_detect_pii instead.

Endpoints

URLTransportStateLatencyChecked
https://address-validator.api.klymax402.com/mcp sse answering 24 ms 3 min ago

Address Validator API — questions

Answers built from our own checks of this server.

What can Address Validator API do?
It exposes 1 tools, read directly from the server on our last check. Among them: address_validate. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Address Validator API working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 27 ms. The bar chart above shows every period we have measured.
How do I connect Address Validator API?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Address Validator API need an API key?
No. Address Validator API completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Address Validator API?
It answers our handshake in 27 ms on average, which is faster than 99% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Address Validator API open source?
Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.