Install MailBeast.ai in Claude Code
claude mcp add --transport http mailbeast-ai https://mcp.mailbeast.ai/mcp{
"mcpServers": {
"mailbeast-ai": {
"url": "https://mcp.mailbeast.ai/mcp"
}
}
}Your client opens a browser window to sign in on first use.
Frequently asked questions
What does the MailBeast.ai MCP server do?
Cold email outreach: campaigns with A/B sequences, leads, mailboxes and warmup, reply inbox and campaign analytics.
Is the MailBeast.ai MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does MailBeast.ai run locally or remotely?
Remote. Hosted by the provider. You connect with a URL, nothing to install.
How do I add MailBeast.ai to Claude Code?
Run: claude mcp add --transport http mailbeast-ai https://mcp.mailbeast.ai/mcp
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