"A guide for replying to messages in Slack" matching MCP connectors:

Generate highly realistic Text to Speech voiceovers.

Hosted speech-to-text + speech emotion/tone analysis for agents. No install; trial keys built in.

Free IELTS prep: band-scored student essays and interactive Listening/Reading drills graded in-chat.

Transcribe audio and video with Speechmatics speech-to-text from Claude and any MCP client.

Voice-to-PDF daily construction reports. Court-ready documentation for subcontractors

Connect the OneStepTranscribe MCP server to your AI assistant and turn audio or video into text without leaving the chat. It is a remote server, so there is nothing to install, no API key, and no account. Just add one URL and ask your assistant to transcribe a file.

Kurdish (Sorani & Kurmanji) text-to-speech & speech-to-text — 664 AI voices. API key required.

Human-input bridge for AI agents with voice-first answer links, MCP tools, and HTTP APIs.

OCR, transcription, file extraction, and image generation for AI agents via MCP.

AI voice agents on SMB websites — fully autonomous build in 2–3 min. 23 MCP tools. EU, GDPR.

MCP server exposing the AceDataCloud Fish Audio API (text-to-speech with voice conditioning)

Outbound phone calls placed by an AI voice agent to book, ask, or confirm on your behalf.

Record your pitch in Claude or ChatGPT and get instant feedback on your delivery.

AI voice generation: text-to-speech and voice cloning from any MCP client.

Official MCP server for OmniDimension. Drive voice agents, dispatch calls, and run bulk campaigns.

Give AI agents real phone numbers, messages, and voice calls via MCP.

User research workspace to transcribe interviews and turn conversations into insights.

Voice-interview your ideas into LinkedIn posts and X threads via a Digital Brain memory.

Give your AI agent a phone: place calls, navigate IVRs, wait on hold, get structured answers.

Async video interviews: send a link, get short video answers with transcripts and AI captions.