Emailable MCP by usefulapi

Emailable MCP by usefulapi

Use Emailable from Claude, Cursor, or any MCP client — check your account and credits, verify single email addresses, run batch verifications (up to 5,000 addresses, with confirmation) and read batch results page by page. Every verification spends credits from your own Emailable account. Hosted, no local install: connect with your own Emailable credentials.

Live endpoint: https://emailable.usefulapi.io/mcp · Homepage: https://usefulapi.io/emailable

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://emailable.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http emailable https://emailable.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

{
  "mcpServers": {
    "emailable": {
      "url": "https://emailable.usefulapi.io/mcp"
    }
  }
}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Emailable credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/emailable/

Tools

Tool	Type	What it does
emailable_get_account	read	Get account and credits
emailable_verify_email	write	Verify one email address
emailable_create_batch	write	Create a batch verification
emailable_get_batch	read	Get a batch verification
emailable_usage_status	meta	Usage status (free-tier meter)
emailable_request_feature	meta	Request a missing feature
emailable_upgrade	meta	Upgrade to Pro (unlimited*)
emailable_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per account)	$9/mo or $90/yr (2 months free)	Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with emailable_upgrade (it returns a Stripe Checkout link). Cancel any time with emailable_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running emailable_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT © usefulapi. Not affiliated with or endorsed by Emailable.