Manufact

Carbon Voice

mcp.carbonvoice.app

Overview

Verification
community
Auth
OAuth required
Categories
communication
productivity
Works with
claude
claude-api
claude-code
claude-desktop
Tools (28)
add_attachments_to_messagecreate_conversation_messagecreate_direct_messagecreate_foldercreate_voicememo_messagedelete_folderget_ai_action_responsesget_conversationget_conversation_usersget_current_userget_folderget_folder_with_messages+16 more

Related MCP servers

FAQ

Carbon Voice install, tools, readiness, and alternatives.

How do I add Carbon Voice to Claude, ChatGPT, or Cursor?

Add Carbon Voice to Claude, ChatGPT, or Cursor by connecting its remote MCP URL in each client's MCP settings. In Claude, add a custom connector. In ChatGPT, add an MCP app. In Cursor, add an MCP server under Settings. The MCP URL is https://mcp.carbonvoice.app/. This server requires OAuth, so complete the login prompt after you connect.

What tools does the Carbon Voice MCP server provide?

Carbon Voice lists 28 MCP tools, including add_attachments_to_message, create_conversation_message, create_direct_message, create_folder, create_voicememo_message, delete_folder, get_ai_action_responses, get_conversation, get_conversation_users, get_current_user, get_folder, and get_folder_with_messages.

What are the best alternatives to Carbon Voice?

As of September 16, 2026, alternatives to Carbon Voice in communication on the Manufact MCP catalog include FidelicAI: Hire AI Agents, Simply.com public, Twilio, Asana, and Eventfrog.

Does Carbon Voice MCP require authentication?

Carbon Voice requires authentication. Connect it in Claude, ChatGPT, or Cursor and complete the OAuth login prompt.

Who develops Carbon Voice?

Carbon Voice is developed by Phonon X, Inc.. It is listed as community on the Claude connector directory.

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