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Connect the server once with your workspace API key, then ask in plain language, for example “call this number with my appointment agent and tell me what they said”: the client places the call, waits for it to end and reads you the transcript. It is built on the open Model Context Protocol (MCP), so any client that supports MCP over Streamable HTTP can use it. Everything it does you can also do in the dashboard or the API; MCP is for working from a chat or a coding agent.

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Server URL

Transport: Streamable HTTP. How each client authenticates: Connect an assistant.

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Two servers, two jobs

Ringg has a second MCP server that only searches this documentation. The MCP entry in the menu next to Copy page on every docs page installs that one, not the workspace server. Connect both to a coding agent and it can read how a feature works, then do it in your workspace.

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Before you start

A workspace API key

The owner generates it under Settings → API key.

A number for live calls

Ringg test numbers can’t place live calls.

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What the client can do

It also offers resources such as ringg://agents and ready-made prompts such as launch_first_call (tool reference).

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Quick start

1

Add the connector

In Claude or ChatGPT, add https://mcp.ringg.ai/mcp as a custom connector and click Connect. A Ringg page opens; paste your key once. Claude Code, Cursor and scripts skip the sign-in and send the key as a bearer token. Step by step per client: Connect an assistant.
2

Ask

Start with “What’s in my Ringg AI workspace? Am I ready to place calls?”
The client lists your agents, numbers and credits, and suggests a first call.
place_call dials a real phone number and spends credits. Keep your client’s confirmation prompt on for it, and check the number and purpose before you approve.

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Example requests

  • “List my voice agents and show me the full configuration of the appointment one.”
  • “Create an outbound agent in Hindi that tells customers their order is ready for pickup and asks whether they’ll collect it today or tomorrow.”
  • “Call +91 98765 43210 with it, callee name Priya, order_id 4821. Wait for the call and summarise what she said.”
  • “How did calling go this week? Connection rate, average duration and the most common reasons calls failed.”

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Limits

  • Calls follow your workspace’s usual rules: DND, calling hours, call limits, credits and caller-ID availability.
  • Connector tokens and registrations expire; see what Ringg stores.
  • Requests are rate-limited per client.
  • Phone numbers in tool results are masked when your workspace’s privacy settings require it.

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Next steps

Connect an assistant

Claude, ChatGPT, Claude Code, Cursor and other MCP clients.

Tool reference

Every tool, resource and prompt, with inputs.

Security and FAQ

Sign-in, what is stored and how to revoke access.