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Voice Activated Multi-Agent Demo for Vagent.io using Notion and Google Calendar

by Marioadapted from n8n official workflow galleryUpdated Aug 2026
RequiresAAI AgentCall n8n Workflow ToolCall n8n Workflow ToolHTTP Request ToolHTTP Request ToolOpenAI Chat ModelOpenAI Chat ModelSSimple Memory
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OpenAI Chat Model2OpenAI Chat Mod…RTRespond to WebhookRespond to Webh…TWcalendarAgentChWhen chat message receivedWhen chat messa…TWtaskAgentMBWindow Buffer MemoryWindow Buffer M…SeMap FieldsSeMap Fields1SeExclude Previews from SpeechExclude Preview…AgMain AgentOpenAI Chat ModelOpenAI Chat Mod…THHTTP RequestSeSettingsSeFormat outputAgNotion Task AgentNotion Task Age…MBWindow Buffer Memory1Window Buffer M…THGet calendar availabilityGet calendar av…THBook appointmentAgGoogle Calendar AgentGoogle Calendar…OpenAI Chat Model1OpenAI Chat Mod…SeSettings1SeFormat output1MBWindow Buffer Memory2Window Buffer M…WeWebhook12345678910
1/5
FLOWS
STEPS · 10
Starts from a chat message

Purpose Use a lightweight Voice Interface, for you and your entire organization, to interact with an AI Supervisor, a personal AI Assistant, which has access to your custom workflows. You can also connect the supervisor to your already existing Agents. Demo & Explanation How it works After recording a message in the Vagent App, it gets transcribed and sent in combination with a session ID to the registered webhook The Main Agent acts as a router. I interprets the message while using the stored chat history (bound to the session ID) and chooses which tool to use to perform the required action and. Tools on this level are workflows, which contain subordinated Agents. Since the Main Agent interprets the original message, the raw input is passed to the Tools/Sub-Agents as a separate parameter Within the Sub-Agents the actual processing takes place. Each of those has it’s separate chat memory (with a suffix to the main session ID), to achieve a clear separation of concerns Depending on the required action an HTTP Request Tool is called.

Tags

n8nreference-onlyagentlm-chat-open-aimemory-buffer-windowtool-http-requesttool-workflow
Connects
AAI Agentcalln8nworkflowtoolCall n8n Workflow ToolhttprequesttoolHTTP Request ToolopenaichatmodelOpenAI Chat ModelSSimple Memory
CategoryAI Automation
Triggermanual
Complexityadvanced
Nodes24
AddedSep 30, 2024

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