SureCheck MCP vs Numverify
SureCheck MCP is an MCP server published by Killfear1. Marketplaces we read that list it: 1 (Official MCP Registry). Numverify is an MCP server published by pipeworx-io. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-30. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  SureCheck MCP |  Numverify |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.1 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.2.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | SureCheck MCP | Numverify |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | Not published | 2026-10-29 |
| Where it runs (differs) | On your machine (https://github.com/Killfear1/surecheck-mcp/releases/download/0.1.1/surecheck-mcp-0.1.1.mcpb) | Remote server (gateway.pipeworx.io/numverify/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 1 |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/killfear1/surecheck-mcp | github.com/pipeworx-io/mcp-numverify |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen (differs) | 2026-10-13 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 7 days ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
SureCheck MCP
Local stdio phone metadata and email syntax/DNS checks. Not live carrier or mailbox verification.
Numverify
Numverify MCP — wraps the Numverify phone-number validation API (APILayer)
How to run each
SureCheck MCP
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Numverify As a remote MCP server
claude mcp add --transport http numverify https://gateway.pipeworx.io/numverify/mcpRequires: PIPEWORX_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Numverify has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of SureCheck MCP publish no settings it asks for, so we do not compare settings.
What it can do: SureCheck MCP · What it can do: Numverify · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.