"Examples of MCPs (Microservices Communication Protocols) That Do Not Require API Keys" matching MCP connectors:

Remote MCP for AI video, image, music and speech generation.

ElevenLabs in natural language: generate speech in any language, create and manage voices, compose m

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

Any video URL to LLM-ready transcript. ASR built in, no captions needed. TikTok, X, TED and more.

Construction daily-log generation, jurisdiction compliance requirements, construction FAQs.

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.

Test the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics.

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

AI phone secretary: place calls, read transcripts, list calls, agents, and stats.

Verbatim transcription of public video/audio URLs to clean text, SRT, and timestamped records.

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

Manage Voice Logica agents, calls, phones, workflows, messaging, and integrations.

Search recordings, summarize meetings, create clips, and automate workflows from your AI assistant.

Coach your communication from your own recorded conversations: talk-time, questions, rapport, more.

Create and manage DialNexa AI voice agents, campaigns, calls, phone numbers, workflows, and more.

AI-powered calorie tracking with photo recognition, barcode scanning, and voice logging

The ask-and-answer video format: send a question, get a short one-take video answer, captioned.

Create voice-agent scenarios, pull session analytics, place SIP calls, schedule meeting bots.

AI voice agents that make real phone calls: single calls or campaigns, with transcripts and notes.