Block 1 - AI Agent
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 1.7
Explore n8n nodes in a visual reference library
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Important notice
This workflow is provided as-is. Please review and test before using in production.
1. Workflow Overview
WATCH THE n8n STARTER GUIDE This te...
Best for
- Miscellaneous automation workflows
- advanced n8n builders looking for reusable templates
Tools used
@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.openai, @n8n/n8n-nodes-langchain.chainllm, @n8n/n8n-nodes-langchain.informationextractor, @n8n/n8n-nodes-langchain.chainretrievalqa, @n8n/n8n-nodes-langchain.sentimentanalysis, @n8n/n8n-nodes-langchain.chainsummarization, @n8n/n8n-nodes-langchain.textclassifier
Source and attribution
This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by I versus AI.
Original n8n.io source1.1 Workflow description
- Title
- Explore n8n nodes in a visual reference library
- Workflow name
- Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE 👇
This template is featured in the n8n Starter Guide series. The template is free, but comes with two additional PDFs and a Quick Start video if you grab the full download pack on gumroad.
How it works
This template is a visual map of many useful n8n nodes. It groups nodes like Triggers, AI tools, and App connectors onto the canvas. Explore the sections to learn about different nodes and easily copy them for your own workflows. It acts as a handy visual reference guide.
Set up steps
• Setup takes about 5 minutes. • Import the template into your n8n instance. • Explore the node categories visually on the canvas. • A Quick Start video is included in the download pack, along with a prompts PDF and PDF with links to other awesome n8n templates here on the n8n template gallery.
1.2 Logical Blocks
This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.
2. Block-by-Block Analysis
Block 2 - OpenAI
- Type / Role
- @n8n/n8n-nodes-langchain.openAi - openAi
- Config choices
- Version 1.8
Block 3 - Basic LLM Chain
- Type / Role
- @n8n/n8n-nodes-langchain.chainLlm - chainLlm
- Config choices
- Version 1.5
Block 4 - Information Extractor
- Type / Role
- @n8n/n8n-nodes-langchain.informationExtractor - informationExtractor
- Config choices
- Version 1
Block 5 - Question and Answer Chain
- Type / Role
- @n8n/n8n-nodes-langchain.chainRetrievalQa - chainRetrievalQa
- Config choices
- Version 1.4
Block 6 - Sentiment Analysis
- Type / Role
- @n8n/n8n-nodes-langchain.sentimentAnalysis - sentimentAnalysis
- Config choices
- Version 1
Block 7 - Summarization Chain
- Type / Role
- @n8n/n8n-nodes-langchain.chainSummarization - chainSummarization
- Config choices
- Version 2
Block 8 - Text Classifier
- Type / Role
- @n8n/n8n-nodes-langchain.textClassifier - textClassifier
- Config choices
- Version 1
Block 9 - Chat Memory Manager
- Type / Role
- @n8n/n8n-nodes-langchain.memoryManager - memoryManager
- Config choices
- Version 1.1
Block 10 - Bitly App
- Type / Role
- n8n-nodes-base.bitly - bitly
- Config choices
- Version 1
Block 11 - Dropbox App
- Type / Role
- n8n-nodes-base.dropbox - dropbox
- Config choices
- Version 1
Block 12 - Gmail App
- Type / Role
- n8n-nodes-base.gmail - gmail
- Config choices
- Version 2.1
Block 13 - Google Calendar App
- Type / Role
- n8n-nodes-base.googleCalendar - googleCalendar
- Config choices
- Version 1.3
Block 14 - Google Docs App
- Type / Role
- n8n-nodes-base.googleDocs - googleDocs
- Config choices
- Version 2
Block 15 - Google Sheets App
- Type / Role
- n8n-nodes-base.googleSheets - googleSheets
- Config choices
- Version 4.5
Block 16 - Pushbullet App
- Type / Role
- n8n-nodes-base.pushbullet - pushbullet
- Config choices
- Version 1
Block 17 - YouTube App
- Type / Role
- n8n-nodes-base.youTube - youTube
- Config choices
- Version 1
Block 18 - Bluesky App
- Type / Role
- @muench-dev/n8n-nodes-bluesky.bluesky - bluesky
- Config choices
- Version 2
Block 19 - Perplexity App
- Type / Role
- @watzon/n8n-nodes-perplexity.perplexity - perplexity
- Config choices
- Version 1
Block 20 - ElevenLabs App
- Type / Role
- n8n-nodes-elevenlabs.elevenLabs - elevenLabs
- Config choices
- Version 1
Block 21 - Reddit App
- Type / Role
- n8n-nodes-base.reddit - reddit
- Config choices
- Version 1
Block 22 - Gmail Trigger App
- Type / Role
- n8n-nodes-base.gmailTrigger - gmailTrigger
- Config choices
- Version 1.2
Block 23 - Google Sheets Trigger App
- Type / Role
- n8n-nodes-base.googleSheetsTrigger - googleSheetsTrigger
- Config choices
- Version 1
Block 24 - # Green
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Showing the first 24 of 113 workflow blocks. Download the JSON for the full node graph.
3. Summary Table
| Workflow | Explore n8n nodes in a visual reference library |
|---|---|
| Complexity | advanced |
| Nodes | 113 |
| Categories | Miscellaneous |
| Author | I versus AI |
| Published | 06 May 2025 |
4. Reproducing the Workflow from Scratch
-
1. Download the workflow JSON
Use the JSON export at /data/workflows/3891/3891.json as the source template for this automation.
-
2. Import the template into n8n
Open n8n, import the downloaded JSON, and review each node before activating the workflow.
-
3. Configure credentials and variables
Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
-
4. Test with sample data
Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
-
5. Activate and monitor
Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.
5. General Notes & Resources
Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.
Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.
Frequently asked questions
What does Explore n8n nodes in a visual reference library do?
WATCH THE n8n STARTER GUIDE This te...
What do I need before importing this workflow?
Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.
Can I customize this workflow?
Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Miscellaneous use case.