CosVoice MCP Server
CosVoice gives your AI Chief of Staff (Grok Bot, Claude, ChatGPT, Cursor) a real US phone number and email. It calls, answers, and sends written summaries. Connect via https://cosvoice.com/mcp — from $29/mo.
CosVoice is a Communication MCP (Model Context Protocol) server: CosVoice gives your AI Chief of Staff (Grok Bot, Claude, ChatGPT, Cursor) a real US phone number and email. It calls, answers, and sends written summaries. Connect via https://cosvoice.com/mcp — from $29/mo. It is MIT-licensed and available as a hosted endpoint, so it works with no local install. Listed on MCP Collection since September 2026.
About CosVoice
Hosted remote MCP server that gives your AI assistant a real US phone number and email address. It places and answers calls and sends written summaries. Works with Claude, ChatGPT, Cursor and Grok. Remote MCP endpoint: https://cosvoice.com/mcp (OAuth or API key). Paid plans from $29/month.
How to connect CosVoice to Claude, Cursor or VS Code
CosVoice runs as a hosted remote MCP server at https://cosvoice.com/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.
{
"mcpServers": {
"cosvoice": {
"url": "https://cosvoice.com/mcp"
}
}
}Claude Code: claude mcp add --transport http cosvoice https://cosvoice.com/mcp. Servers that require OAuth or an API key will prompt on first use.
CosVoice FAQ
What is CosVoice?
CosVoice is a Model Context Protocol (MCP) server in the Communication category. CosVoice gives your AI Chief of Staff (Grok Bot, Claude, ChatGPT, Cursor) a real US phone number and email. It calls, answers, and sends written summaries. Connect via https://cosvoice.com/mcp — from $29/mo. MCP servers expose tools that AI assistants like Claude can call during a conversation.
How do I use CosVoice with Claude or Cursor?
CosVoice runs as a hosted remote MCP server at https://cosvoice.com/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.
Is CosVoice free to use?
CosVoice is published under the MIT license, so the software itself is free to run. Hosted or API-backed servers may have their own usage tiers; check the project homepage.
Where is the source code for CosVoice?
The source is at github.com/CosVoice/cosvoice-mcp.