The request names LiveKit, so LiveKit comes first: an open source framework and developer platform for building, testing, deploying, scaling and observing voice, video and agent applications 1. Its indexed actions are WebRTC-based 11. Alternatives that do real-time voice or video are listed after it.
- 1
LiveKitlivekit.ioverified and signed
Open source framework and developer platform for building voice, video and agent applications, with APIs for building a voice agent quickly in Python or Node.js 1; its indexed WebRTC actions are the real-time media operations 11.
+7 community tools built for it
for agents: webrtc · webrtc · webrtc
- 2
- 3
ElevenLabselevenlabs.ioverified and signed
Voice platform with APIs and SDKs for speech generation and voice agents, including a Speech Engine for real-time voice conversations in a custom agent runtime 313.
official:MCP server · ElevenLabs+58 community tools built for it
for agents: speech-engine · isolate_audio · play_audio
- 4
CometChatcometchat.comwebsite read, tools not yet checked
In-app chat, voice and video calling SDKs and APIs for web and mobile, with UI kits for React, iOS, Android and Flutter 7.
Sources
- 1Build voice, video, and physical AI | LiveKitlivekit.com · read 2026-10-29
- 3Free AI Voice Generator & Voice Agents Platform | ElevenLabselevenlabs.io · read 2026-10-29
- 4Scalable Chat, Video & Activity Feed APIs and SDKs | Streamgetstream.io · read 2026-10-29
- 7In-app Chat SDK & API For Messaging And Calling - CometChatcometchat.com · read 2026-10-29
- 11livekit: declares "webrtc" (the record we read and signed)unfragile.ai · read 2026-10-24
- 13speech-engine: declares "speech-engine" (the record we read and signed)unfragile.ai · read 2026-10-24
- 14stream-builder: declares "stream-builder" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
webrtc · livekit verified and signed
webapp-testing · webapp-testing verified and signed
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
speech-engine · speech-engine verified and signed
Add real-time voice conversations to a custom agent runtime with ElevenLabs Speech Engine. Use when building Speech Engine servers, WebSocket handlers, WebRTC browser clients, conversation token endpoints, interruption-aware streaming responses, or voice-enabled chat agents that connect developer-ow
stream-builder · stream-builder verified and signed
The framework-agnostic Stream builder (Steps 0-7 scaffold + enhance + Video audit), being extended to support app kinds beyond web. Use ONLY when the user explicitly names 'stream-builder' or '/stream-builder'. Web React / Next.js work - 'build me a chat app', 'scaffold', 'create a new ...', 'add Ch
Web · jupyter-client verified and signed
xai/grok-imagine-video-1.5 · xai/grok-imagine-video-1.5 verified and signed
Image-to-video with synchronized audio using xAI's Grok Imagine Video 1.5 preview model
· CometChat website read, tools not yet checked
In-app chat, voice, and video calling for web and mobile. UI kits, SDKs, and APIs for React, iOS, Android, Flutter, and more. Start free.
transcribe_audio · LocalAI (Activepieces) verified and signed
Transcribe Audio — Turn speech in an audio file into text.
zf-kbot/live-portrait · zf-kbot/live-portrait verified and signed
live portrait with audio
hyperframes · hyperframes verified and signed
HyperFrames by HeyGen. Write HTML, render video. Compositions, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website-to-video capture for HyperFrames.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.