Telegram Article Summarizer Bot

What This Agent Does

This Telegram Article Summarizer Agent transforms how you consume web content by automatically summarizing articles shared via Telegram. Simply send a URL through Telegram, and the agent intelligently extracts the article content, generates a concise summary using advanced AI, and delivers it back to you—all within seconds. This workflow eliminates the need to manually read lengthy articles while ensuring you capture the essential information.

The agent delivers significant time savings by condensing articles into digestible summaries, making it perfect for busy professionals, researchers, and content curators who need to stay informed without spending hours reading. You'll benefit from consistent, high-quality summaries powered by Claude AI, seamless Telegram integration for frictionless interaction, and intelligent error handling that keeps you informed if anything goes wrong during the process.

Target use cases include:

• News aggregation and monitoring
• Research paper summarization
• Blog post digestion
• Content curation workflows
• Team knowledge sharing via Telegram channels
• Daily briefing automation

Who Is It For

This agent is ideal for knowledge workers, researchers, journalists, and team leads who receive multiple articles daily and need quick summaries. It's particularly valuable for:

• Content teams managing editorial calendars and needing rapid content assessment
• Researchers tracking multiple sources and synthesizing information
• Executives staying current with industry news without deep dives
• Community managers sharing curated content with teams
• Students processing academic articles efficiently
• Anyone using Telegram as their primary communication platform who wants intelligent content processing

No technical expertise is required—if you can send a message on Telegram, you can use this agent.

Required Integrations

Telegram

Why it's needed: Telegram serves as your primary interface for this agent. It receives article URLs from you and delivers summaries back, creating a seamless conversational experience within an app you already use daily.

Setup steps:

1. Create a Telegram Bot

   • Open Telegram and search for @BotFather
   • Send the command /newbot
   • Follow the prompts to name your bot (e.g., "ArticleSummarizerBot")
   • Copy and save the API Token provided (format: 123456789:ABCdefGHIjklmnoPQRstuvWXYZ)

2. Obtain Your Chat ID

   • Start a conversation with your new bot
   • Send any message to the bot
   • Visit https://api.telegram.org/bot[YOUR_API_TOKEN]/getUpdates in your browser
   • Look for the "chat" object and note your Chat ID (a numeric value)

3. Configure in TaskAGI

   • Navigate to Integrations → Telegram
   • Click Connect New Account
   • Paste your API Token in the authentication field
   • Save and verify the connection shows "Active"

4. Enable Webhook

   • In TaskAGI's Telegram integration settings, enable Webhook Mode
   • Copy the webhook URL provided
   • Return to @BotFather and use /setwebhook to point to TaskAGI's endpoint
   • Verify webhook is active in the integration dashboard

Firecrawl

Why it's needed: Firecrawl extracts clean, readable content from web articles regardless of their source website. It handles JavaScript rendering, removes ads and clutter, and delivers pure article text to your summarizer.

Setup steps:

1. Create a Firecrawl Account

   • Visit https://www.firecrawl.dev/ and sign up
   • Verify your email address
   • Complete account setup

2. Generate API Key

   • Navigate to your Dashboard → API Keys
   • Click Create New Key
   • Copy the generated API key (format: fc_xxxxxxxxxxxxxxxx)
   • Store it securely

3. Configure in TaskAGI

   • Go to Integrations → Firecrawl
   • Click Connect New Account
   • Paste your API key in the authentication field
   • Test the connection by clicking Verify
   • Save once verified

4. Understand Rate Limits

   • Free tier: 100 requests/month
   • Paid tier: Higher limits available
   • Monitor usage in your Firecrawl dashboard

Anthropic

Why it's needed: Anthropic's Claude AI powers the intelligent summarization engine. Claude understands context, extracts key information, and generates natural-language summaries that preserve the article's meaning.

Setup steps:

1. Create an Anthropic Account

   • Visit https://console.anthropic.com/ and sign up
   • Verify your email and complete account setup
   • Add billing information (required for API access)

2. Generate API Key

   • Navigate to API Keys in your account settings
   • Click Create Key
   • Name it something descriptive (e.g., "TaskAGI-Summarizer")
   • Copy the key immediately (format: sk-ant-xxxxxxxxxxxxxxxx)

3. Configure in TaskAGI

   • Go to Integrations → Anthropic
   • Click Connect New Account
   • Paste your API key
   • Select Claude Haiku 4.5 as the default model (cost-effective and fast)
   • Test the connection and save

4. Monitor Usage

   • Track API usage in your Anthropic dashboard
   • Set spending limits if desired
   • Note: Haiku model is significantly cheaper than larger models

Configuration Steps

Node 1-3: Information & Documentation Nodes

These workflow_note nodes are informational and require no configuration. They document:

• Agent Name Options: The purpose and naming of your agent
• Category & Industry: Classification for organization
• How It Works: Visual documentation of the workflow logic

No action needed—these are reference nodes.

Node 4: Receive Telegram Message (Trigger)

This webhook node activates your workflow whenever someone sends a message to your bot.

Configuration:

• Integration: Select your configured Telegram account
• Trigger Type: Webhook (automatically set)
• Expected Data: The node automatically captures message_text and chat_id from incoming Telegram messages

What it captures:

• message.text — The message content (hopefully a URL)
• message.chat.id — The sender's chat ID for response routing

Node 5: Check if URL (Conditional Logic)

This node validates whether the received message is actually a URL.

Configuration:

• Condition Type: Text contains pattern
• Input Field: message.text
• Pattern: http (matches both http:// and https://)
• True Path: Proceeds to URL extraction
• False Path: Skips to error handling

Why it matters: Prevents processing non-URL messages and provides early feedback to users.

Node 6: Extract URL & Chat ID (Data Transformation)

This node isolates the URL and chat ID for downstream processing.

Configuration:

• Input Data: Use the message object from Node 4
• Extract Fields:
  • url = message.text (the full message, assumed to be URL)
  • chat_id = message.chat.id (for routing responses)
• Output: Creates a clean data object for Node 7

Example output:

{
  "url": "https://example.com/article-title",
  "chat_id": "123456789"
}

Node 7: Fetch Article Content (Firecrawl Scrape)

This node retrieves and cleans the article content.

Configuration:

• Integration: Select your Firecrawl account
• URL Input: extracted_data.url
• Scrape Type: Full page content
• Output Format: Markdown (preserves structure)
• Include Metadata: Yes (captures title, description)

Expected output:

• content — Clean article text
• title — Article headline
• metadata — Author, publish date, etc.

Node 8: Check Fetch Success (Conditional Logic)

Validates whether Firecrawl successfully retrieved the article.

Configuration:

• Condition Type: Check if field exists
• Input Field: firecrawl_result.content
• True Path: Proceeds to summarization
• False Path: Routes to fetch error message (Node 12)

Why it matters: Handles unreachable URLs, paywalled content, or blocked sites gracefully.

Node 9: Summarize Article (Anthropic API Call)

The core intelligence node that generates the summary.

Configuration:

• Integration: Select your Anthropic account
• Model: claude-haiku-4-5 (fast and cost-effective)
• Prompt Template:

Extract the key points from this article and provide a concise summary in 3-5 sentences. 
Maintain the original language and tone. Focus on the most important information.

Article Title: {firecrawl_result.title}

Article Content:
{firecrawl_result.content}

Summary:

• Temperature: 0.7 (balanced creativity and consistency)
• Max Tokens: 300 (limits summary length)

Why Haiku: Processes quickly (under 2 seconds), costs 80% less than larger models, and excels at summarization tasks.

Node 10: Check Summary Success (Conditional Logic)

Ensures the AI successfully generated a summary.

Configuration:

• Condition Type: Check if field exists
• Input Field: anthropic_result.content
• True Path: Sends summary to user (Node 11)
• False Path: Routes to summary error message (Node 13)

Node 11: Send Summary to Telegram (Success Path)

Delivers the summary back to the user.

Configuration:

• Integration: Select your Telegram account
• Chat ID: extracted_data.chat_id
• Message Format:

📰 *Article Summary*

*Title:* {firecrawl_result.title}

{anthropic_result.content}

_Summary generated by ArticleSummarizerBot_

• Parse Mode: Markdown (enables formatting)

Node 12: Send Fetch Error (Error Path)

Handles cases where article content couldn't be retrieved.

Configuration:

• Integration: Telegram
• Chat ID: extracted_data.chat_id
• Message:

❌ *Unable to fetch article*

I couldn't retrieve the content from that URL. This might happen if:
• The website blocks automated access
• The URL is incorrect or expired
• The page requires authentication

Please try another article or verify the link.

Node 13: Send Summary Error (Error Path)

Handles AI processing failures.

Configuration:

• Integration: Telegram
• Chat ID: extracted_data.chat_id
• Message:

⚠️ *Summary generation failed*

I successfully fetched the article but encountered an error while summarizing it. 
Please try again in a moment.

Testing Your Agent

Step 1: Verify Integration Connections

Before testing the workflow:

1. Check Telegram: Send a test message to your bot—it should be received without errors
2. Check Firecrawl: In TaskAGI, run a test scrape on a known URL (e.g., https://example.com)
3. Check Anthropic: Send a test prompt to verify API connectivity

All three should show "Connected" status in your integrations dashboard.

Step 2: Execute a Test Run

1. Send a Test URL via Telegram

   • Open Telegram and message your bot
   • Send a real, accessible URL: https://www.bbc.com/news/world (or any news article)
   • Wait 5-10 seconds for processing

2. Monitor Execution

   • In TaskAGI, open the Execution Logs for this workflow
   • Watch each node execute in sequence
   • Verify no red error indicators appear

Step 3: Verify Each Stage

Node 4 (Telegram Trigger):

• ✅ Message received with correct chat_id and text

Node 5 (URL Check):

• ✅ Condition evaluates to true (URL detected)

Node 6 (Data Extraction):

• ✅ url and chat_id properly isolated

Node 7 (Firecrawl Scrape):

• ✅ content field populated with article text
• ✅ title field contains article headline
• ✅ No errors in response

Node 8 (Fetch Success Check):

• ✅ Condition evaluates to true

Node 9 (Summarization):

• ✅ Summary generated (3-5 sentences)
• ✅ Summary is coherent and relevant
• ✅ Processing time under 5 seconds

Node 10 (Summary Success Check):

• ✅ Condition evaluates to true

Node 11 (Send Summary):

• ✅ Message appears in your Telegram chat
• ✅ Formatting is clean and readable
• ✅ Summary is complete

Step 4: Test Error Handling

Test invalid URL:

• Send a non-URL message (e.g., "hello")
• Verify Node 5 routes to error handling
• Confirm you receive an appropriate error message

Test unreachable URL:

• Send a URL to a blocked or paywalled site
• Verify Node 8 catches the failure
• Confirm fetch error message is sent

Step 5: Success Indicators

Your agent is working correctly when:

• ✅ All three integrations show "Active" status
• ✅ Valid URLs trigger complete summarization within 10 seconds
• ✅ Summaries are 3-5 sentences and capture key points
• ✅ Invalid inputs receive helpful error messages
• ✅ Execution logs show no failed nodes
• ✅ Telegram messages format correctly with markdown

Congratulations! Your Article Summarizer Agent is now live and ready to transform how you consume web content. Start sharing articles in Telegram and watch intelligent summaries appear instantly.