AgentUni
AI Models & AgentsCommunication & Email Hosted remote

agent-cold-email

by @YS-projectcalc / v0.2.3

Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox. $99/mo.

Install

Remote / streamable-http

https://agent-cold-email-api.yaakovscher.workers.dev/mcp

npm / stdio

npx -y agent-cold-email

Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)

{
  "mcpServers": {
    "io-github-ys-projectcalc-agent-cold-email": {
      "url": "https://agent-cold-email-api.yaakovscher.workers.dev/mcp"
    }
  }
}

Source: official MCP Registry record · registry name io.github.YS-projectcalc/agent-cold-email · published 2026-08-17 · updated 2026-08-17. Not an endorsement; review the code before connecting it to anything sensitive.

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