Email marketing from
your terminal.
Connect nitrosend to Claude Code via MCP. Create campaigns, manage contacts, build automations, and send emails -- all from natural language prompts.
$ claude mcp add nitrosend -- npx -y @nitrosend/mcp
Up and running in three steps.
Install the MCP server
Run this in your terminal to add nitrosend as an MCP server in Claude Code.
$ claude mcp add nitrosend -- npx -y @nitrosend/mcp
Connect your account
Set your API key as an environment variable, or let Claude Code prompt you to authenticate.
$ export NITROSEND_API_KEY=nskey_live_...
Start talking to it
Ask Claude to create campaigns, import contacts, or send emails. nitrosend handles the rest.
Example prompts.
"Create a campaign announcing our new pricing. Target the active-customers segment. Friendly, concise tone."
"Import the contacts from /data/leads.csv into a new list called Q1 Signups."
"Show me the open rates and click rates for the last 5 campaigns. What can we improve?"
"Set up a welcome flow: send a hello email immediately, then a product guide 3 days later."
"Create a segment of users who opened the last 3 campaigns but haven't purchased."
"Send a test of that campaign to [email protected] so I can review it."
Claude Code + nitrosend.
No context switching
Stay in your terminal. No browser tabs, no dashboard navigation. Your AI agent handles the email platform directly.
Natural language control
Describe what you want in plain English. Claude translates your intent into API calls. No need to learn a new UI.
Built for builders
nitrosend was designed MCP-first. Every capability is exposed as a tool your AI agent can call. It's the most capable email MCP server available.
Try it now.
One command to install. Free to start. Send your first campaign in under 5 minutes.
$ claude mcp add nitrosend -- npx -y @nitrosend/mcp