Automation library · Content

Generate end-to-end blog content from Slack with Gemini

Started by an event in a connected app, and works across RSS and Slack. It hands the judgement calls to Gemini. 15 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

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15 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 1Model 2Logic 6Service 6

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

  1. 1Slack: Incoming messagesSlack triggerStarts it
  2. 2Code: parse_slack_commandCodeLogic
  3. 3Switch: route_by_commandSwitchLogic
  4. 4RSS Read2Rss Feed ReadService
  5. 5RSS Read1Rss Feed ReadService
  6. 6RSS ReadRss Feed ReadService
  7. 7Slack: fetch_thread_repliesSlackService
  8. 8Merge: all_feedsMergeLogic
  9. 9Code: pick_topic_from_threadCodeLogic
  10. 10Code: make_headline_payloadCodeLogic
  11. 11Gemini: write_draftGoogle GeminiModel
  12. 12Gemini: cluster_to_topicsGoogle GeminiModel
  13. 13Slack: post_draftSlackService
  14. 14Code: parse_or_pass_topicsCodeLogic
  15. 15Slack: post_topic_listSlackService

How it's built

Starts on
An event in a connected app
Steps
15, with 1 branch
Size
Medium: a working afternoon
Connects to
RSS, Slack
Model
Gemini

Questions

What does it need to run?

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

What starts it?

It starts on an event in a connected app.

Does it use AI?

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

How long does it take to set up?

Plan an afternoon. 15 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 15 steps before you point it at anything that matters.