Cline agent cold email contact_operator
How to: Cline agent cold email contact_operator
Add agent cold email to Cline
-
01
Open ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json and merge this in. Keep any servers already there.
{
"mcpServers": {
"agent-cold-email": {
"url": "https://api.coldrig.dev/mcp"
}
}
}-
02
Save the file and restart Cline.
-
03
Ask for something contact_operator does. Cline lists the server's tools on connect and calls contact_operator itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that agent cold email's identifier in your config matches the one above exactly.
Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs
Set these first
agent cold email will not start until these are set, so contact_operator never becomes available.
-
AGENT_COLD_EMAIL_API_KEY -
AGENT_COLD_EMAIL_BASE_URL
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.