Claude Code + ColdSend
Control ColdSend from Claude Code through our hosted MCP server. Create campaigns, upload leads, manage sender accounts, and reply to prospects with natural language.
How it works
Generate a ColdSend API key
In ColdSend, go to Settings → API and create a key for your workspace. Copy it securely.
Add the MCP server to Claude Code
Run: claude mcp add coldsend https://mcp.coldsend.pro/mcp -t http -e X-API-Key=your-api-key
Start automating
Ask Claude Code to create campaigns, upload leads, check reply threads, or manage sender accounts through ColdSend.
Need detailed setup steps?
The ColdSend MCP Server package on PyPI includes setup instructions for Claude Code, Claude Desktop, Cursor, Windsurf, and OpenCode. For API reference and authentication details, see the ColdSend API docs.
Why connect Claude Code to ColdSend?
Claude Code is a powerful coding assistant, and ColdSend's hosted MCP server turns it into an outbound operations layer. Instead of exporting CSVs, switching between tabs, or manually copying copy into a sequencer, you can manage campaigns, leads, replies, and infrastructure through natural language prompts.
It's the best choice if you want programmatic control without writing custom scripts, if your team already lives in Claude Code, or if you want to build AI-driven workflows on top of ColdSend.
Who is this for?
Technical founders, agencies running high-volume operations, and teams already using Claude Code or other MCP-compatible clients in their daily workflow.
What you get
Create campaigns, upload leads, set schedules, and pause or resume sends using plain English prompts in Claude Code.
Connect directly to ColdSend's hosted MCP server at mcp.coldsend.pro. No local installation or server management required.
Manage campaigns, leads, sender accounts, domains, replies, and analytics without leaving your terminal.
Use the same server with Claude Desktop, Cursor, Windsurf, OpenCode, or any other MCP-compatible client.
Ready to connect?
Start sending from Claude Code in minutes, or open the setup guide if you need help with credentials or OAuth.
Need help? Book a call with our team.
without the infra.
