Manage Telegram task reminders with Claude and n8n data tables
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 18 nodes and runs on Telegram events (message) (plus 4 other triggers). Along the way it connects Telegram, Anthropic Chat Model, Date & Time and Data table.
How it runs
Trigger: On Telegram events (message) (plus 4 other triggers).
- If: checks a condition and branches into true / false
- Daily Reminder (Edit Fields (Set)): sets 1 field: Reminder
- Date Update (Edit Fields (Set)): sets 1 field: Reminder
- AI Agent: runs an AI agent, with model: Anthropic Chat Model; 5 tools (Date & Time, Get row(s) in Data table, Insert row in Data table, Delete row(s) in Data table…); memory: Simple Memory
- Send a text message (Telegram): uses Telegram
- Send a text message (Telegram): uses Telegram
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (10)
- Telegram
n8n-nodes-base.telegram - If
n8n-nodes-base.if - AI Agent
@n8n/n8n-nodes-langchain.agent - Anthropic Chat Model
@n8n/n8n-nodes-langchain.lmChatAnthropic - Date Time Tool
n8n-nodes-base.dateTimeTool - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Data Table Tool
n8n-nodes-base.dataTableTool - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Edit Fields (Set)
n8n-nodes-base.set - Telegram Trigger
n8n-nodes-base.telegramTrigger
From the author
Quick overview This workflow turns Telegram into a personal task manager by using Anthropic Claude to create, update, list, and delete tasks stored in an n8n Data Table, while also sending scheduled daily task summaries and automatically rolling forward…