Panastra Live Agent Builder

Set up your voice agent, then share it with customers.

Define modular prompts, structured fields, searchable knowledge, and a clean completion flow without adding agent-specific business logic.

Test base agent

Create an agent

Agent name Optional URL slug Agent type

Prompt Model

Modular system prompt

Split the agent definition into reusable sections. The runtime assembles these into the final system prompt automatically.

Base personality / role Task instructions Rules / constraints Completion criteria Language / style guidance

Canvas display is available by default at runtime. Use these sections to shape how the agent uses it rather than toggling a separate capability.

Optional Knowledge Base

Give the agent searchable context

Supports pasted text, website links, and txt/md/pdf uploads.

Pasted knowledge Website links (one per line) Upload files

UI Customization

Branding, theme, and completion

Keep this structured: brand copy, a couple of colors, completion text, and a few layout toggles.

Public title override Organization name Subtitle Logo / image URL Welcome heading Welcome body Primary color Accent color Background preset Completion title Completion body Completion button label

Show transcript Canvas default Density

Manage agents