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agent-cold-email MCP Server | MCPpedia
Home / Servers / agent-cold-email A agent-cold-email MCP Server Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.
Registry Remote ys-projectcalc 13 Limited Install Claude Desktop Claude Code Cursor VS Code Windsurf Zed Cline ChatGPT Goose Continue
~/Library/Application Support/Claude/claude_desktop_config.json Copy
{
"mcpServers": {
"ys-projectcalc-agent-cold-email": {
"command": "npx",
"args": [
"-y",
"agent-cold-email@0.2.2"
],
"env": {
"AGENT_COLD_EMAIL_API_KEY": "YOUR_AGENT_COLD_EMAIL_API_KEY",
"AGENT_COLD_EMAIL_BASE_URL": ""
}
}
}
}Related servers X Real-time data-breach lookup and analytics for emails and domains from XposedOrNot.
Environment Name Required Notes AGENT_COLD_EMAIL_API_KEY No Bearer token from POST /signup (free, no card) — or run `npx agent-cold-email demo` first. Optional at startup: without it, `initialize`/`tools/list` still work (unauthenticated introspection), but every `tools/call` fails until a key is set. Secret. AGENT_COLD_EMAIL_BASE_URL No Override the API base URL (default: https://api.coldrig.dev)
Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.
About Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.
FAQ
What is agent-cold-email? Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.
How do I install agent-cold-email? Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.
Is agent-cold-email official? No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.
How is the trust score calculated? This listing scores 13 (Limited). The formula is published on the methodology page. Reviews 0 published · no average
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Updated Sep 25, 2026
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