SOCIAL MEDIA
Generate thumbnail variants and route to Slack for approval
When a post is flagged for art, generates three thumbnail variants and posts them to a Slack channel with approve buttons.
How it runs
The automated pipeline, trigger to output.
- TriggerAirtable post marked "Generate art"Airtable
- ActionGenerate three thumbnail variantsImage generation
- ActionPost variants to Slack with approve buttonsSlack
- LogicBranch on approval or regenerate request
- OutputSave approved variant and set status ScheduledAirtable
What it does
Produces three AI thumbnail options for a flagged post and drops them into Slack for a human to choose. The approved image is saved to the post record and the post is queued for scheduling. If none are approved, a new set is generated automatically.
When to use it
Use this when brand-sensitive accounts require a person to sign off on artwork before anything publishes, but you still want the generation and filing handled automatically.
How it works
- 1Trigger fires when an Airtable post is marked "Generate art".
- 2Three thumbnail variants are generated from the post copy.
- 3The variants are posted to a Slack review channel with Approve and Regenerate actions.
- 4A logic step branches on the response: approval continues, regenerate loops back to step 2.
- 5The approved variant is written to the Airtable row and its status set to "Scheduled".
Set it up
What you configure once, before turning it on.
- 1Connect AirtableBases, tables, views, automations.
- 2Connect Image generationManaged Nano Banana image renders, metered per image.
- 3Connect SlackChannels, DMs, threads, mentions.
- 4Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 5Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 6Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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Run it inside a business
This workflow drops into a full company template. Import the org, and this is one of the playbooks its agents run.

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