# Check your voice-agent configuration | APIFleet

> Run seven explicit configuration checks before your first browser or telephone test. Free, no-login APIFleet utility with clear assumptions and shareable results.

Canonical URL: https://apifleet.dev/tools/assistant-config-checker
Markdown Mirror URL: https://apifleet.dev/tools/assistant-config-checker.md
LLM index: https://apifleet.dev/llms.txt
MCP discovery: https://apifleet.dev/.well-known/mcp.json

Run seven explicit configuration checks before your first browser or telephone test.

Assistant configuration JSON
Paste a redacted configuration. Checks run in your browser; the content is not uploaded or saved. Remove secrets and customer data before sharing any example.



```
{
  "name": "Appointment assistant",
  "instructions": "Help callers arrange an appointment. Confirm the requested date and contact details before using a booking tool. Never invent availability.",
  "first_message": "Hello! How can I help with your appointment?",
  "pipeline_mode": "realtime",
  "realtime_provider": "openai",
  "model": "gpt-realtime",
  "voice": "marin"
}
```



Seven explicit-field checks, not full API validation or a security or call-quality audit. Omitted fields may have valid defaults. Credentials, tools and current provider model/voice availability require separate tests.
Enable JavaScript for interactive calculations. The cost example and formula remain readable below; the same utilities are also available through [MCP](https://apifleet.dev/docs/mcp).

## Take the result with you.

This optional badge records a self-reported checklist count, not a verified deployment. It contains no configuration or secrets.Markdown embed



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## What the checklist checks

A name, instructions with enough context, an opening message, an explicit pipeline, a supported provider, a voice and a language model. The score is passed checks divided by seven; it does not predict call success.
Next: [Build a conversation test plan](https://apifleet.dev/blog/test-voice-agents) · [Run these tools from your AI assistant](https://apifleet.dev/plugins)