Automation library · Content

Auto-post Reddit tech trends to LinkedIn with Gemini and Groq

Started by a clock, and works across LinkedIn and RSS. It hands the judgement calls to Gemini and Groq. 16 steps, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: Gemini, Groq

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16 stepsMedium: a working afternoon
0Branches: places the flow splits
1Loop or waits
2Services it connects to

The flow

Starts it 1Model 6Logic 7Service 2

The steps in the order they run, from what starts it.

  1. 1Groq model for trend analysisLm Chat GroqModel
  2. 2Gemini model for article draftLm Chat Google GeminiModel
  3. 3Gemini model for LinkedIn formattingLm Chat Google GeminiModel
  4. 4Run daily trend scanSchedule triggerStarts it
  5. 5Analyze developer trends with GroqAgentModel
  6. 6Draft LinkedIn article with GeminiAgentModel
  7. 7Format final LinkedIn post with GeminiAgentModel
  8. 8Set workflow configurationSetLogic
  9. 9Loop through subreddit feedsSplit In BatchesLogic
  10. 10Convert markdown to LinkedIn-safe textCodeLogic
  11. 11Build subreddit RSS URLs from configCodeLogic
  12. 12Fetch one Reddit RSS feedRss Feed ReadService
  13. 13Publish post to LinkedIn organizationLinked InService
  14. 14Limit subreddit count for testingLimitLogic
  15. 15Filter posts by developer keywordsCodeLogic
  16. 16Aggregate snippets for trend analysisCodeLogic

How it's built

Starts on
A clock
Steps
16, 1 loop or waits
Size
Medium: a working afternoon
Connects to
LinkedIn, RSS
Model
Gemini, Groq

Questions

What does it need to run?

An n8n account, plus your own LinkedIn and RSS accounts, and a key for Gemini and Groq. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls Gemini and Groq. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 16 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 16 steps before you point it at anything that matters.