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Jarvis: Productivity AI Agent for Tasks, Calendar, Email & Expense using MCPs logo

Jarvis: Productivity AI Agent for Tasks, Calendar, Email & Expense using MCPs

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Telegram-powered AI agent that handles tasks, calendar, email and expenses via OpenAI.

n8nAI & LLMIntermediate👁 188 views
Open template
Updated 2026-06-15

What is the Jarvis: Productivity AI Agent for Tasks, Calendar, Email & Expense using MCPs workflow?

The workflow listens for text or audio messages in Telegram, routes them through an AI Agent powered by OpenAI, and uses memory and reasoning tools to interpret requests before delegating via MCP clients.

It is designed for users who want a single Telegram interface to orchestrate productivity actions across connected services without switching between multiple apps.

What it automates

Quick task addition on the go

Send a Telegram message like 'add follow-up call with client to tasks' and the agent processes intent, reasons with Think Tool, then uses MCP Client Tool to create the task.

Calendar scheduling via chat

Message 'schedule team sync tomorrow at 10am' to trigger the AI Agent which handles intent with OpenAI, maintains context via Simple Memory, and books the event through MCP integrations.

Expense logging from mobile

Text 'log $45 lunch expense' to have the agent parse details, apply reasoning, and record it via MCP Client Tool before confirming in Telegram.

Apps & integrations used

TelegramAI AgentOpenAI Chat ModelSimple MemoryThink ToolMCP Client Tool

How to set up Jarvis: Productivity AI Agent for Tasks, Calendar, Email & Expense using MCPs

  1. 1Import the workflow template into n8n
  2. 2Connect Telegram credentials and configure the bot trigger
  3. 3Add OpenAI API key to the Chat Model node
  4. 4Set up Simple Memory node for conversation context
  5. 5Configure Think Tool and MCP Client Tool with target services
  6. 6Activate the workflow and test with a Telegram message

Jarvis: Productivity AI Agent for Tasks, Calendar, Email & Expense using MCPs: pros & cons

Pros

  • +Unified Telegram interface for multiple productivity tools
  • +Context-aware responses via Simple Memory
  • +Built-in reasoning step improves action accuracy
  • +Modular MCP Client Tool for flexible integrations

Cons

  • –Requires paid OpenAI API usage
  • –MCP services need separate account setup
  • –Intermediate n8n knowledge needed for tweaks
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Frequently asked questions

It turns Telegram messages into actions for tasks, calendar, email and expenses using an AI agent with memory and reasoning tools.

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