Automation library · Scheduling

Run multilingual AI phone agents for appointments with Claude

Started by another system calling it. It calls services over plain HTTP rather than through connectors. It puts Claude behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 17 steps: a working afternoon to understand properly.

MediumCalls a model: ClaudeRetrieval

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17 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
0Services by connector: it calls them over plain HTTP

The flow

Starts it 5Model 4Logic 5Service 3

The steps in the order they run, from what starts it.

  1. 1Every hourSchedule triggerStarts it
  2. 2Webhook: voiceWebhookStarts it
  3. 3ClaudeLm Chat AnthropicModel
  4. 4Supabase MCPMcp Client ToolModel
  5. 5MemoryMemory Buffer WindowModel
  6. 6Webhook: voice-audioWebhookStarts it
  7. 7Config (calls)SetLogic
  8. 8ConfigSetLogic
  9. 9Voice AgentAgentModel
  10. 10ElevenLabs TTSHttp RequestService
  11. 11Get due appointmentsHttp RequestService
  12. 12Prep inputCodeLogic
  13. 13Parse & build TwiMLCodeLogic
  14. 14Respond audioRespond To WebhookStarts it
  15. 15Build contextCodeLogic
  16. 16Respond TwiMLRespond To WebhookStarts it
  17. 17Call the customerHttp RequestService

How it's built

Starts on
Another system calling it
Steps
17
Size
Medium: a working afternoon
Connects to
Nothing by connector; it calls services over plain HTTP
Model
Claude
Retrieval
Answers are drawn from documents you supply, not from the model alone

Questions

What does it need to run?

An n8n account, and a key for Claude. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

Yes. It calls Claude. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 17 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 17 steps before you point it at anything that matters.