Home / jnpiyush / agentx · .github/skills/ai-systems/voice-agents/SKILL.md · GitHub

voice-agents skillA

voice-agents is agent-read markdown (skill) from jnpiyush/agentx: Build low-latency voice agents using speech-to-speech (S2S) realtime APIs and cascaded STT->LLM->TTS pipelines. Covers OpenAI Realtime / GPT Realtime, Azure Voice Live, Gemini Live, Deepgram Voice Agent, ElevenLabs Conversational AI; turn-taking, barge-in, latency budgets, tool use during speech, and telephony (Twilio, LiveKit, Pipecat)..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Voice Agents

> **Purpose**: Build voice experiences that feel like a phone call, not a chatbot reading aloud.

---

## When to Use This Skill

- Real-time voice assistants (web, mobile, kiosk)
- Telephony agents (inbound / outbound calls, IVR replacement)
- Multimodal copilots that speak and listen
- Accessibility features that require interruption / barge-in

---

## Architecture Choice

```
Speech-to-Speech (S2S, single model)
   audio in -> [Realtime model] -> audio out
   Pros: <500ms latency, natural prosody, can hear tone
   Cons: fewer model choices, higher cost, fewer guardrail hooks

Cascaded
   audio in -> [STT] -> [LLM] -> [TTS] -> audio out
   Pros: any LLM, full control, cheaper, easier guardrails
   Cons: 800-1500ms latency, lost prosody, brittle endpointing
```

Pick S2S when latency and natural turn-taking dominate. Pick cascaded when you need a specific LLM, tighter cost control, or richer logging.

---

## Provider Snapshot (April 2026)

| Provider | Mode | Notes |
|----------|------|-------|
| **OpenAI Realtime / GPT Realtime** | S2S | WebRTC, voice activity detection, function calling |
| **Azure Voice Live** | S2S | Foundry-integrated, Azure RAI controls |
…

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How to install

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mdr add jnpiyush/agentx/voice-agents@v1.0.0
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v1.0.0 latest2026-09-15 f17c505 5,052 BA view · diff
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Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5052 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

jnpiyush/agentx · 16 stars · license Apache-2.0 · pushed 2026-09-21 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_ee44qtikcygvg2cz
GET https://markdownregistry.com/api/v1/resolve?ref=jnpiyush/agentx/voice-agents
GET https://markdownregistry.com/api/v1/blob/4fbac3be3eeee5a9ab1560fe83d3d344db7e8e5a82b38c40c47fe7367a74dd16

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