Postio — UK Address, Postcode, Email & Phone ValidationPublisher✓ No advisories
Provenancewhere it came from, and what was verified
Published by the owner of postio.co.uk, who proved control of the domain through the official MCP registry.
Permissions & trustwhat this server can touch before you run it
About
Validate UK addresses, postcodes, emails and phone numbers — Royal Mail PAF, live SMTP and HLR.
Packages & transports
Computed from the server's own data, not a hidden formula. This measures how much you can depend on it, not how popular it is. Stars are shown separately, on purpose. How it's scored →
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up to +9 on qualityOwn this server? Here's exactly what to change, biggest wins first. Every number below is a fixed point value, so you can see what each edit is worth before you make it.
With no reviews this sits at a neutral 11. Reviews reporting it works push it toward the full 20.
Already earned (5) ▾Already earned (5) ▴
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[](https://socketcat.com/servers/uk.co.postio/postcode-address-validation)Shows your live quality grade and links back here. It updates itself as the grade changes.
Reviews
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{
"mcpServers": {
"postcode_address_validation": {
"command": "npx",
"args": [
"-y",
"@postio/mcp"
]
}
}
}▸ Try itrun it locally
This is a local server, so it runs on your machine, not ours. Paste this to open it in the official MCP Inspector and poke at its tools:
npx @modelcontextprotocol/inspector npx -y @postio/mcpMore in Comms & Social
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