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AgentLine for Claude

AgentLine is a remote MCP connector. Once connected, Claude can create voice agents, rent phone numbers, place and monitor calls, read transcripts and received SMS, and manage event webhooks on your AgentLine account. Server URL: https://api.agentline.cloud/mcp

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Before you connect

  • An AgentLine account at agentline.cloud. Sign in with email, Google or AgentID.
  • A matching plan allowance or wallet funds for paid actions. Additional numbers are 2.00/month.Callsbeyondincludedminutesare2.00/month. Calls beyond included minutes are 0.10/min and need at least $0.50 of wallet balance to start. Reading your data is free.
  • A paid Claude plan to add connectors in claude.ai. Claude Code works on any plan.

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Connect in claude.ai, Claude Desktop or Cowork

1

Add the connector

Open Customize → Connectors. Press Connect on the AgentLine listing, or choose Add custom connector and paste https://api.agentline.cloud/mcp.
2

Sign in to AgentLine

A window opens at agentline.cloud. Sign in if you are not already.
3

Allow

Choose Read and write (default) or Read only, keep Stay connected for 30 days on, and press Allow.
4

Use it in a chat

The connector shows Connected. Turn it on in a chat from + → Connectors.
AgentLine never receives your Claude credentials, and Claude never receives your AgentLine API keys or password. The connection is an OAuth grant you can revoke at any time.

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Connect in Claude Code

Run /mcp inside Claude Code and choose Authenticate for AgentLine. The same consent page opens in your browser.

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Example prompts

  • “Create an AgentLine voice agent called Front Desk that books appointments for a dental clinic, rent a number in the 415 area code and attach it.”
  • “Call +14155550100 with my Front Desk agent, ask whether they are open on Saturday, and summarise the transcript when it finishes.”
  • “Show my AgentLine calls from this week with their duration and cost.”
  • “Set the webhook for my Front Desk agent to https://example.com/hooks/agentline and send a test event.”
  • “What is my AgentLine balance and where did I spend it this month?”

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Permissions

Claude asks you before any tool that charges your account, contacts a third party or removes something: buying or releasing a number, placing a call, pushing context into a live call, consuming events, replacing a webhook and deleting an agent.
You are responsible for having consent to call the people your agent contacts and for following the calling rules where they are. AgentLine numbers cannot reach emergency services. See the terms of service.

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Revoke the connection

Open Dashboard → Account data and press Revoke next to the Claude connection. Claude loses access immediately. You can also remove the connector from Claude’s Customize → Connectors page.

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Troubleshooting

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Headless agents and other MCP clients

Clients that cannot open a browser use an API key instead of the login. On the consent page choose Use an API key instead, or connect with mcp-remote and a Bearer key as described in the MCP guide. Never put a key in a URL.

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Support