Email Address Check (syntax, MX, disposable, SPF/DMARC) vs Mailvett: Email Validation API for AI Agents
Email Address Check (syntax, MX, disposable, SPF/DMARC) is an MCP server published by pcp183. Marketplaces we read that list it: 1 (Official MCP Registry). Mailvett: Email Validation API for AI Agents is an MCP server published by shawmena-dotcom. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. 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 |  Mailvett: Email Validation API for AI Agents | |
|---|---|---|
| Official MCP Registry | Listed Version: 0.2.0 No figure published Not marked · First seen |
Listed Version: 1.0.0 No figure published 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 | Email Address Check (syntax, MX, disposable, SPF/DMARC) | Mailvett: Email Validation API for AI Agents |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Last release (differs) | 2026-10-17 | Not published |
| Where it runs (differs) | Remote server (email-verify-production-c20c.up.railway.app/mcp) | Remote server (mailvett.cybermax-tools.workers.dev/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/pcp183/email-verify | github.com/shawmena-dotcom/product-factory |
| Changes in the last 7 days (differs) | 4 | 0 |
| First seen (differs) | 2026-10-16 | 2026-10-11 |
| Endpoint at the last check (differs) | not checked yet | Responded 3 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
Email Address Check (syntax, MX, disposable, SPF/DMARC)
Check email addresses for syntax, MX and disposable domains. $0.0015/call via x402.
Mailvett: Email Validation API for AI Agents
Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.
How to run each
Email Address Check (syntax, MX, disposable, SPF/DMARC) As a remote MCP server
claude mcp add --transport http email-verify https://email-verify-production-c20c.up.railway.app/mcpMailvett: Email Validation API for AI Agents As a remote MCP server
claude mcp add --transport http email-validate https://mailvett.cybermax-tools.workers.dev/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Mailvett: Email Validation API for AI Agents 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
Neither one's marketplaces publish the settings it asks for.
What it can do: Email Address Check (syntax, MX, disposable, SPF/DMARC) · What it can do: Mailvett: Email Validation API for AI Agents · 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.