Mahimai Labs builds open-source infrastructure for voice AI. Cost tracking, multi-agent runtimes, long-term memory and open reference data for teams shipping voice agents on LiveKit and Pipecat.
We are the open-source side of Mahimai AI. The tools here come out of seven years of putting voice systems into production for enterprises, founders and public-sector teams, and they are used every day by the builders who run them.
12 open-source projects · 116 stars · 7 packages on PyPI| Project | What it does | Latest | Stars |
|---|---|---|---|
| voicegateway | Cost tracking, observability and inference routing for voice agents on LiveKit, Pipecat and OpenRTC. | 0.27.0 Oct 2026 |
★ 54 |
| openrtc-runtime | Runs many LiveKit voice agents in one Python worker, sharing heavy models instead of loading them per process. | 0.21.0 Nov 2026 |
★ 11 |
| livekit-plugins-voicemem | Long-term memory for LiveKit voice agents, backed by PostgreSQL and pgvector. Remembers both what the caller said and what they are like. | 0.2.2 Sep 2026 |
★ 2 |
| shipvoice | Full-stack LiveKit voice agent starter: a Python voice worker, a FastAPI token server and a React frontend, each deployable on its own. | updated Oct 2026 | ★ 30 |
| envoic | Finds and reports the Python virtual environments on a machine, so they stop piling up. | 0.3.1 Jul 2026 |
★ 6 |
| Project | What it does | Latest | Stars |
|---|---|---|---|
| voice-prices prices.mahimai.ca |
Open price database for voice AI APIs: STT, LLM, TTS, speech-to-speech and VAD. | 0.11.0 Sep 2026 |
★ 7 |
| voice-ai-skills skills.mahimai.ca |
Vendor-neutral Agent Skills for people who build voice agents. Read by Claude Code, Cursor, Codex, Copilot, Gemini CLI. | updated Oct 2026 | ★ 2 |
| voice-latency | A per-hop latency budget for voice agents: cascaded and realtime (speech-to-speech), plus framework overhead. The numbers are the point, PR better ones. | 0.1.1 Aug 2026 |
★ 1 |
| handset-bench | Benchmark text-to-speech on what survives a G.711 telephone line: 8kHz, mu-law, 300-3400 Hz, packet loss | 0.1.0 Aug 2026 |
★ 0 |
| Project | What it does | Latest | Stars |
|---|---|---|---|
| gpt-live-voice-agent | OpenAI GPT-Live full-duplex voice agent on LiveKit, side by side with a classic STT-LLM-TTS cascade. Run both, interrupt both, see what breaks. | updated Sep 2026 | ★ 2 |
| voicemem-demo | A LiveKit voice agent that remembers you between calls, in ~100 lines. Built on livekit-plugins-voicemem. | updated Sep 2026 | ★ 1 |
| voicegateway-examples | Example projects that run on VoiceGateway. | updated Jun 2026 | ★ 0 |
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A LiveKit Voice Agent That Runs With the Wi-Fi Off Build a Real-Time AI Sales Copilot with LiveKit Bilingual Voice Agent: When to Switch Languages Config-Driven Voice Agents: Swap Prompts and Tools Mid-Call Full Duplex vs Cascade Voice Agents: A Blind Test More on mahimai.ca/blog |
docs(changelog): clear Unreleased after v0.21.0 feat: build each call's agent with an agent factory Line-diagram covers for every post, light and dark Add the capacity test runner (decision 0022) Send alerts to Slack, Teams, Discord, PagerDuty and Opsgenie Run the SFU prober on AWS instead of Fly Contributions are welcome in every repository. |
Mahimai AI takes voice agents from prototype to production: architecture, latency and cost, telephony, and evaluation. mahimai.ca · Book a call
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