Extract post-call glossary terms from transcripts with Anthropic Claude and Telegram
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 11 nodes and runs when someone submits an n8n form (“Post-Call Glossary Extractor”) (plus 1 other trigger). Along the way it connects Anthropic Chat Model and Telegram.
How it runs
Trigger: When someone submits an n8n form (“Post-Call Glossary Extractor”) (plus 1 other trigger).
- Normalize: Form Input (Edit Fields (Set)): sets 2 fields: transcript, sessionId
- Normalize: Webhook Input (Edit Fields (Set)): sets 2 fields: transcript, sessionId
- AI Agent: runs an AI agent, with model: Anthropic Chat Model
- Extract JSON (Code): runs custom JavaScript code
- Any Terms Found? (If): checks a condition and branches into true / false
- Format Glossary Message (Code): runs custom JavaScript code
- KO - Send to Telegram (Telegram): uses Telegram
- OK - Send to Telegram (Telegram): uses Telegram
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (8)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - AI Agent
@n8n/n8n-nodes-langchain.agent - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Anthropic Chat Model
@n8n/n8n-nodes-langchain.lmChatAnthropic - Telegram
n8n-nodes-base.telegram
From the author
Quick overview This workflow accepts a meeting transcript via an n8n form or webhook, uses Anthropic Claude to extract technical terms and acronyms into a JSON glossary, and then sends either the formatted glossary or a “nothing to add” confirmation to…