ChatGPT Voice Agent Prompt Builder

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Creates structured prompts for ChatGPT voice agents, including personality, tone, and conversation state machines. Helps when building voice agents with the OpenAI Realtime API or defining complex dialogue flows.

Sby Skills Guide Bot
DevelopmentIntermediate
6/2/2026
Claude Code
#voice-agent#state-machine#conversation-flow#openai-realtime#prompt-engineering

Recommended for

Automated summary

Creates prompts for ChatGPT voice agents with personality, tone, and state machine.

Strengths

  • Clear structure for personality and tone
  • State machine integration for conversation flows
  • Optional clarification step for unspecified qualities

Limitations

  • Requires knowledge of explicit user steps
  • No automatic testing of state transitions
When to use it

When building voice agents with defined conversation flows.

When not to use it

For simple scripts without state changes.

Security analysis

Safe
Quality score85/100

The skill solely generates prompt templates for voice agents with no commands, code execution, or data exfiltration. It does not instruct any destructive or risky actions.

No concerns found

How this analysis is made

Examples

Customer service voice agent
创建一个客服语音代理,需要收集姓名和验证信息
Appointment booking agent
Create a voice agent for booking appointments with date and time collection

name: chatgpt-voice-agent description: Creates prompts for ChatGPT voice agents with personality, tone, and state machine. Use when building voice agents, defining conversation flows, or OpenAI Realtime API. Trigger phrases: "语音代理", "voice agent", "ChatGPT语音", "state machine" metadata: author: woodgaya@gmail.com version: 1.0.0

ChatGPT Voice Agent Prompt

Overview

Creates LLM prompts for high-quality voice agents. Follows OpenAI Realtime Agents format with Personality/Tone and Conversation State Machine.

Output Format

Personality and Tone

  • Identity, Task, Demeanor, Tone
  • Level of Enthusiasm, Formality, Emotion
  • Filler Words (none/occasionally/often/very often)
  • Pacing, Other details

Instructions

  • Follow Conversation States
  • Repeat back name/phone for confirmation
  • Acknowledge corrections straightforwardly

Conversation States

State machine with: id, description, instructions, examples, transitions (next_step, condition)

Workflow

  1. Step 1 (optional): Ask clarifying questions for unspecified Personality/Tone qualities. Offer 3 options per quality.
  2. Step 2: Output full prompt. State machine based ONLY on explicit user steps. No code block around state_machine.

State Machine Schema

{
  "id": "unique_step_id",
  "description": "step purpose",
  "instructions": ["what agent does"],
  "examples": ["example utterances"],
  "transitions": [{"next_step": "id", "condition": "when"}]
}

Usage Example

User input: "创建一个客服语音代理,需要收集姓名和验证信息" AI action: Asks personality questions if needed, outputs full prompt with state machine (greeting → get first name → get last name → verify → next steps) Expected result: Complete voice agent prompt ready for ChatGPT/Realtime API

From the file to a first result

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View the source and supporting files

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1. Download the file

Download SKILL.md

From the root of a test project, save the file as .skill-downloads/chatgpt-voice-agent-prompt-builder-mmio71ze/SKILL.md, or use the command below. This folder is for inspecting the skill before installation.

Command for macOS/Linux or WSL: requires a POSIX shell and curl. On Windows without WSL, use the download button and create the folder manually.

mkdir -p '.skill-downloads/chatgpt-voice-agent-prompt-builder-mmio71ze' && curl --fail --show-error --location 'https://skills-guides.com/api/skills/chatgpt-voice-agent-prompt-builder-mmio71ze/download' --output '.skill-downloads/chatgpt-voice-agent-prompt-builder-mmio71ze/SKILL.md.part' && mv '.skill-downloads/chatgpt-voice-agent-prompt-builder-mmio71ze/SKILL.md.part' '.skill-downloads/chatgpt-voice-agent-prompt-builder-mmio71ze/SKILL.md'

2. Check prerequisites

Read SKILL.md before using it. If it references scripts or external services, inspect them and prepare the required access in your test environment.

No recognized prerequisites section in this file. This does not mean it is self-contained: libraries, tools and access requirements may be mentioned elsewhere in the content or source repository.

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3. Load the skill

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Manual method or another tool: attach SKILL.md to a conversation, or open it in an agent that can read files. Include any required supporting resources. No universal folder is recognized by every tool.

4. Try a first task

Use a short, synthetic input: an API endpoint, a small document or an interface brief. In a new conversation, attach the file or give the agent its path, then adapt this request:

Read .skill-downloads/chatgpt-voice-agent-prompt-builder-mmio71ze/SKILL.md and apply its instructions to this example: [describe a test input]. Identify any missing files, dependencies or access. Produce the result requested by the skill without inventing data or running unreviewed scripts.

Expected result: output matching the skill instructions, or a precise list of missing prerequisites. A read confirmation alone does not validate a first use. If an external resource is unavailable, that path remains untested.

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