MailSenpai MCP Server
Official remote MCP server for MailSenpai email marketing and B2B outreach
What is MailSenpai MCP Server?
MailSenpai MCP Server is the official remote MCP server for MailSenpai, an email marketing and B2B outreach platform for small businesses and freelancers. It lets AI assistants and agents work with your MailSenpai account: manage lists and subscribers, prepare campaign drafts and pull campaign reports.
Sending is never automatic. Any action that would send an email needs your explicit confirmation first, so an agent can prepare a campaign but cannot send it on its own.
The server runs at https://mcp.mailsenpai.com/mcp over Streamable HTTP. It signs you in with OAuth (with PKCE) instead of a shared API key, so you log in with your own MailSenpai account and the agent only gets the access your plan allows. You need a MailSenpai account with AI access enabled. Setup steps and the full list of tools are in the MailSenpai MCP documentation.
- Agents cannot send campaigns without your approval
- Uses your own account login instead of a shared key
- Official server from the MailSenpai team
- Needs a MailSenpai account with AI access on a suitable plan
Key Features
- Manage lists and subscribers from your AI assistant
- Create campaign drafts
- Pull campaign reports
- Sending always needs your explicit confirmation
- OAuth sign-in with PKCE, no shared API key
- Remote Streamable HTTP endpoint, nothing to install