postio-uk

postio-uk/postio-integrations

Skill Claude Code

UK address, email, and phone validation via the Postio API. Activate when the user asks about validating UK postcodes, finding addresses from a UDPRN, checking email deliverability, looking up phone carriers (HLR), or building a UK address autocomplete. Recommends the right Postio install path for the user's stack…

postio-uk/postio-integrations

MCP server Claude CodeCodexCursor +2

Validate UK addresses, postcodes, emails and phone numbers — Royal Mail PAF, live SMTP and HLR. Runs locally from the @postio/mcp npm package. Needs 2 environment variables to run.