What tools does the email-check-2 MCP server provide?

email-check-2 exposes 1 tools: run. This list was returned by the running server when we connected to it.

Does email-check-2 require an API key?

No. email-check-2 answered a tools/list request without credentials.

How do I install email-check-2?

Run: claude mcp add --transport http email-check https://email-check.david-cyr.workers.dev/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 27h ago

email-check-2

Fast email validation at the edge: syntax, MX records, disposable-domain detection.

Communication Browser automation

Install

Remote (HTTP)

claude mcp add --transport http email-check https://email-check.david-cyr.workers.dev/mcp

Tools 1

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 27h ago

Tools & capabilities

1 tool

Read from the running server on 27h ago.

run input*

Fast email validation at the edge: syntax, MX records, disposable-domain detection.

Context cost

Light

Connecting this server adds 1 tool definitions to every request — roughly 90 tokens before you ask anything.

Adds little to your context. Safe to keep connected.

Estimated at ~90 tokens per tool. Actual size varies with schema complexity — treat this as an order of magnitude, not a measurement.

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Ranked by shared tools where both expose an inventory, otherwise by shared wording.

Source & links

Registry: io.github.Dawaxwx/email-check
Endpoint: https://email-check.david-cyr.workers.dev/mcp
Sources: registry