Install Ringback in Claude Code
This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:
claude mcp add ringback -- <command to start the server>Frequently asked questions
What does the Ringback MCP server do?
Lets the LLM reach you by phone: live, interruptible voice calls and tiered alerts over self-hosted SIP, with whisper.cpp speech-to-text and macOS TTS.
Is the Ringback MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Ringback run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Ringback to Claude Code?
Follow the install steps in the project's README at https://github.com/mohitbadwal/ringback, then register it with "claude mcp add".
More communication MCP servers
View allIctpbx
ictinnovations/ictpbx-mcp
Read-only access to ICTPBX, a multi-tenant IP PBX on ICTCore and FreeSWITCH: PBX statistics, extensions, DIDs, providers and tenants.
Nworks
yjcho9317/nworks
Manage NAVER WORKS messages, calendar, drive, mail, tasks and boards, also available as a CLI.
Multi Chat MCP Server (Google Chat)
siva010928/multi-chat-mcp-server
Connect AI assistants like Cursor to Google Chat and beyond — enabling smart, extensible collaboration across chat platforms.
Gmail Tidy
imkath/gmail-tidy-mcp
Organize Gmail accounts: threads, attachments, labels, filters, drafts. Never sends or deletes.
Ictbroadcast
ictinnovations/ictbroadcast-mcp
ICTBroadcast voice, SMS and fax broadcasting: list campaigns and read live status and per-call results, with optional tools to start and stop campaigns.
Agentic
hugolsramos01-bit/mcp-agentic-server
Local coding tools for ChatGPT Developer Mode and MCP clients with safe editing and shell execution.