About AgentLine
AgentLine is an MCP server for AI agents that need phone communication, offering phone number management, voice calls, and SMS.
Key features
- 01Search, provision, and manage phone numbers
- 02Place outbound and handle inbound calls
- 03Send and receive SMS
- 04Manage an AgentLine account
Use cases
- 01Assign a phone number to an AI agent
- 02Contact phone numbers through voice calls
- 03Exchange messages by SMS
MCP support
It exposes phone number, voice call, SMS, and account management tools to MCP clients. Its remote endpoint is https://api.agentline.cloud/mcp.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://api.agentline.cloud/mcpclaude mcp add --transport http agentlinehq-agentline https://api.agentline.cloud/mcp{"mcpServers":{"agentlinehq-agentline":{"type":"http","url":"https://api.agentline.cloud/mcp"}}}Open in Cursor{"servers":{"agentlinehq-agentline":{"type":"http","url":"https://api.agentline.cloud/mcp"}}}Open in VS Code{"mcpServers":{"agentlinehq-agentline":{"type":"http","url":"https://api.agentline.cloud/mcp"}}}{"mcpServers":{"agentlinehq-agentline":{"serverUrl":"https://api.agentline.cloud/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEAgentLine MCP Server
Give AI agents a phone number. Voice calls, SMS, and phone number management via MCP.
https://api.agentline.cloud/mcp
Quick Start
Add to your MCP client config (e.g. Claude Desktop, Hermes Agent, Cursor):
{
"mcpServers": {
"agentline": {
"type": "streamable-http",
"url": "https://api.agentline.cloud/mcp"
}
}
}
For Hermes Agent (config.yaml):
mcp:
servers:
- name: agentline
transport: streamable-http
url: https://api.agentline.cloud/mcp
What it does
- Phone Numbers — Search, provision, and manage phone numbers
- Voice Calls — Make outbound calls, handle inbound calls
- SMS — Send and receive text messages
- Account Management — Manage your AgentLine account
Documentation
Full docs at agentline.cloud/docs
Registry
Published on the Official MCP Registry as io.github.AgentLineHQ/agentline.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.