responses-control playground

Conversation

Prompt (system)

Provider

Model

Temperature

Reasoning effort

Caller number

Destination

Organization id

Agent id

Conversation id send session.prepare first

Technical hooks (startup / wrap-up)

MCP tool run once before the first turn / once at wrap-up. Leave URL empty to skip.

Startup — MCP server URL

Tool name

Auth token

Wrap-up — MCP server URL

Tool name

Auth token

Configure on the left and press “Start session”.

inject_text: interrupt respond Sends the box above as inject_text instead of user_transcript.