Discovered · unverified

SureCheck MCP

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

Source-provided description, not an independently verified capability claim.

Check the source before connecting.

Vendor ownership, pricing, documentation, and execution are not verified for this discovery record. Appearing in the official MCP registry does not mean this server is vendor-owned or tested.

Relevance and review status.

Awaiting triage. Method: not yet classified.

Task signals: billing, email.

Setup and documentation.

No verified installation steps or callable endpoint are supplied by this discovery record. Follow the original repository or directory entry to inspect current setup instructions, permissions, and authentication.

Source receipts.

smithery · Observed 2026-10-17

Discovery ID: fe5584cc8b2404d96d89. Snapshot: 2026-10-17. Read this record as JSON · Full discovery dataset.

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