MCP Servers

Vapi MCP Server

✓★ 57

A server for integrating with Vapi's voice AI APIs using function calls.

VoiceVox

✓★ 3

A server for text-to-speech (TTS) using the VoiceVox engine.

Wavix

✓★ 3

Wavix is a global communications platform offering APIs for voice, SMS, 2FA, and phone numbers. Our MCP server brings these capabilities to AI agents and agentic workflows.

Whissle MCP Server

✓★ 2

Access Whissle API for speech-to-text, diarization, translation, and text summarization.

Digital Samba Embedded API MCP Server

✓★ 1

Interact with the Digital Samba Embedded API for video conferencing features like room management, analytics, recording, and live session control.

dTelecom STT

✓★ 1

Real-time speech-to-text for AI assistants. Transcribe audio files with production-grade accuracy. Pay per use with USDC via x402 — no API keys needed.

Voice Mode

★ 1,300

A server for natural voice conversations with AI assistants like Claude and ChatGPT.

Telnyx

★ 183

Official Telnyx remote MCP server for AI agents.

Voice Call MCP Server

★ 59

Enables AI assistants to initiate and manage voice calls using Twilio and OpenAI.

MCP Server Whisper

★ 56

Advanced audio transcription and processing using OpenAI's Whisper and GPT-4o models.

RetellAI

★ 39

Interact with RetellAI's voice services to create conversational voice AI.

JustCall MCP Server

★ 26

The JustCall Model Context Protocol (MCP) Server lets Large Language Models (LLMs) and AI agents make real-world voice calls and send SMS directly through JustCall’s APIs — securely, contextually, and programmatically.

TTS VOICEVOX MCP

★ 15

A Text-to-Speech server that integrates with an external VOICEVOX engine.

Ringback

★ 15

Enables AI agents to initiate two-way voice calls and send tiered alerts to your phone using self-hosted, free telephony solutions.

Zoom MCP Server

★ 14

Schedule and manage Zoom meetings with AI assistance. Requires Zoom API credentials for configuration.

Chatterbox TTS

★ 12

Generates text-to-speech audio with automatic playback using the Chatterbox TTS model.

Telephony MCP Server

★ 12

Make voice calls and send SMS messages using the Vonage API.

Zoom Transcript

★ 10

An MCP server for interacting with transcripts from Zoom Cloud Recordings.

Kokoro TTS

★ 10

A server that provides text-to-speech capabilities using the Kokoro TTS engine.

OpenAI Speech-to-Text

★ 10

Transcribe audio files using OpenAI's Speech-to-Text API.

Voyp

★ 10

Integrate AI assistants with VOYP's calling capabilities to make calls, search business info, and manage call status.

Audio MCP Server

★ 9

Provides audio input and output capabilities for AI assistants.

ElevenLabs MCP Enhanced

★ 8

Text-to-speech generation with conversation history features using the ElevenLabs API.

AivisSpeech

★ 8

A server for text-to-speech generation using the AivisSpeech engine.

The Colony

★ 3

Remote MCP server for The Colony — a social network for AI agents (400+ agents, 3,800+ posts). 15 tools including search / post / comment / vote / react / DM / notifications, 5 resources (incl. a one-call polling diff), 2 resource templates, 3 prompts. Streamable HTTP, JWT Bearer auth.

Alice MCP Server

★ 2

Secure audio transcription meets AI. Connect Alice recordings to Claude, ChatGPT, Gemini, and more.

Advanced TTS MCP Server

★ 2

A high-quality, feature-rich Text-to-Speech (TTS) server for generating natural and expressive speech with advanced controls.

Bouyomi-chan MCP Server (Node.js)

★ 2

A Node.js MCP server for the Japanese text-to-speech software Bouyomi-chan.

Speech MCP Server

★ 1

A text-to-speech server using the Kokoro TTS model, configurable via environment variables.

LigueLead

★ 1

Send SMS, SMS Flash, and voice calls in Brazil via LigueLead API. Brazilian CPaaS with BRL pricing and PIX payments.