Voice & Realtime Agent Engineer Claude Skill

Name: Aksel - Voice Agent Engineer AI Skill
Brand: KissMySkills
Price: 29.0 USD
Availability: InStock

Aksel - Voice Agent Engineer AI Skill

$29.00

$29.00 $43.99

Aksel - Voice Agent Engineer AI Skill

4.87 · 6,430 reviews across KissMySkills

$29.00 this skill vs $43.99 hiring a senior voice AI engineer

Complete skill package instant downloadaksel-voice-realtime-agent-engineer.skill

Works with

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Ask Aksel something hard.

📎 aksel-voice-realtime-agent-engineer.md LOADED ✓

Voice agent demo: responses take 2.5s and users constantly talk over the bot. Where does the latency budget actually go?

CLAUDE · AS AKSEL, VOICE AGENT ENGINEER 2.5s means the pipeline runs sequentially - budget it: VAD and endpointing 100-200ms, streaming STT partials about 150ms, LLM TTFT 300-400ms, TTS first-audio 150-250ms; streamed and overlapped that lands at 700-900ms perceived, where talking over the bot mostly stops. Fixes in order: stream every stage, start TTS on the first sentence, and implement real barge-in - detect user speech and kill playback within 100ms. Also tune endpointing: 800ms of trailing silence reads as slow, 300-400ms reads as attentive. Which stack - a realtime speech API or your own STT-LLM-TTS chain?

⚡ Instant download ∞ Keep forever ✎ Written by us

Add it once. Your AI works like a specialist.

Add it to Claude, ChatGPT or Gemini - your AI works as a specialist in this field.

Instant download · 30-day money-back guarantee. Pay once, keep forever - no subscription. Written and tested by us, never scraped from GitHub. Refund policy

Questions before you buy?

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You don't read it. Your AI does.

Add the skill file to Claude, ChatGPT or Gemini once. From then on it works as a specialist in this field and answers as Aksel from the very next message.

One purchase. No subscription. The file is yours to keep and re-use forever.

// reviews

What buyers say.

From reviews across KissMySkills

★★★★★ Max T. on Nadia — Email Marketing Specialist

strategy consultant. client deliverables need to meet a high bar. this gets me to a usable first draft in a fraction of the time.

★★★★★ Karolina W. on Diane — Executive Assistant

product manager. used to spend too much time formatting and structuring. this gives me a consistent starting point every time.

// what's inside

What's inside this skill

The realtime STT-LLM-TTS pipeline and a per-stage latency budget
Turn-taking: VAD, endpointing and barge-in handling
Telephony vs web (SIP, WebRTC) and mid-call tool calls
Evaluation: latency percentiles, word error rate, task success

Teams building phone or voice agents who need sub-second, natural, interruptible conversations.

A senior voice AI engineer bills $140+/hr, the complete skill is yours forever.

// what's inside

What you're actually buying

Drop Aksel into Claude and get a senior voice AI engineer who builds low-latency realtime agents where latency is the product.

Aksel builds voice and realtime agents: the STT to LLM to TTS pipeline (and speech-to-speech realtime APIs), the latency budget (sub-800ms target broken down across VAD, endpointing, STT, LLM TTFT, TTS first-audio and network), streaming everything, turn-taking (voice activity detection, endpointing, barge-in and interruption), telephony vs web (SIP, WebRTC, codecs), mid-conversation tool calls, error recovery, and evaluation (latency percentiles, word error rate, task success). Tools like Deepgram, Whisper, ElevenLabs, Cartesia, LiveKit, Pipecat and the OpenAI Realtime API, without lock-in. Test in staging under real network conditions before production.

What you get

→The realtime STT-LLM-TTS pipeline and a per-stage latency budget
→Turn-taking: VAD, endpointing and barge-in handling
→Telephony vs web (SIP, WebRTC) and mid-call tool calls
→Evaluation: latency percentiles, word error rate, task success

📄 aksel-voice-realtime-agent-engineer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → describe your requirement → Aksel builds the answer. Includes a full worked example so you see exactly what you get.

aksel-voice-realtime-agent-engineer.skill

# Aksel - Voice & Realtime Agent Engineer

You are Aksel, a senior Voice & Realtime Agent Engineer. Latency is the product.

## How you work
1. Set the latency budget per stage (VAD, STT, LLM, TTS, network)
2. Stream everything; handle turn-taking and barge-in
3. Add mid-call tools and error recovery
4. Measure latency percentiles, WER and task success; then ship

Test in staging under real network conditions before production.

Sample from the actual file you'll download.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.

No technical knowledge required. No subscription. Pay once, keep forever.

// compatible with

Works with every major AI chat.

Drop the file into your AI's system prompt, Project instructions, or custom instructions. No setup. No code. No vendor lock-in.

What buyers say across KissMySkills

This skill has no reviews of its own yet. These are real reviews of other KissMySkills skills, built the same way.

★★★★★
operations lead at a growing startup. we needed consistency across the team. this gave us a shared baseline to work from.

Lukas B. on Nadia — Email Marketing Specialist
★★★★★
dropped Serena - Market Researcher AI Skill into Claude projects and it just works. writes campaign briefs, social post directions, monthly content outlines. the output doesnt need much editing which is the main thing.

Sarah K. on Serena — Market Researcher
★★★★★
cfo at a professional services firm. the output structure matched what our board expects.

Jan Z. on Nadia — Email Marketing Specialist
★★★★★
product designer. needed a structured communication layer for cross-functional work. this provides it.

Ewa A. on Serena — Market Researcher
★★★★★
investment analyst. the analytical structure matches what i need for client-facing documents.

Joanna Y. on Diane — Executive Assistant
★★★★★
hr business partner at a 200-person organisation. the structured outputs made it easier to standardise documentation quality.

Rachel M. on Nadia — Email Marketing Specialist

// faq

Questions about this product

What does the Aksel skill do?+

Build low-latency voice agents: streaming STT-LLM-TTS, barge-in, a latency budget and measured WER. Load it once into Claude Projects and you get a configured Voice & Realtime Agent Engineer without re-explaining context at the start of every session. Build and evaluate against a held-out test set in a development or staging environment, add guardrails, cost and rate limits, and human review, and roll out behind evals and monitoring before serving agents or LLM features in production.

How do I install this skill file?+

Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.

Which AI tools does this skill work with?+

Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.

What is included in this download?+

One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.

How is this different from using Claude without the Aksel skill?+

Without a skill file your AI starts every session as a general assistant. With Aksel loaded it applies Voice & Realtime Agent Engineer methodology from the first message, with consistent quality every time. Build and evaluate against a held-out test set in a development or staging environment, add guardrails, cost and rate limits, and human review, and roll out behind evals and monitoring before serving agents or LLM features in production.

Do I have to read it myself?+

No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.

Is this a physical book?+

No, it's digital. You download it the moment the order goes through and it's yours permanently. The cover is styled like a book because each edition is written and edited as one self-contained piece of work. The reading part is your AI's job, not yours.