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SureCheck MCP

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Local stdio tools for phone numbering-plan metadata and email syntax/DNS. check_phone and check_email preserve null, unknown and error states. Not live carrier, HLR, reachability, ownership, mailbox or delivery verification. Python 3.8+, no third-party runtime dependencies. Invitation-only free beta, 100 checks per key; API key required, billing disabled. Host may sleep. No remote HTTP MCP or OAuth. Install docs and checksums: https://files.instinct.com/tyvaeeu6fnab-surecheck-mcp-install

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Package
smithery: admin-tf4e/surecheck
Run (stdio)
npx -y @smithery/cli install admin-tf4e/surecheck
The usual command for this package registry; check the repository README for required settings.
License
not declared
Last update
unknown
Homepage
files.instinct.com/tyvaeeu6fnab-surecheck-mcp-install

Listed in

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.