SOCIAL MEDIA

Brief-to-thumbnails agent that plans variants and publishes a set

From a free-text campaign brief submitted via webhook, an agent decides the right number and style of thumbnail variants, generates them, stores them in object storage.

CategorySocial Media
Enginepaperclip
Difficultyadvanced
Triggerwebhook
Steps6
Setup~25 min

How it runs

The automated pipeline, trigger to output.

  • TriggerCampaign brief arrives via webhookHTTP webhook
  • ActionAgent drafts variant plan with styles and platforms
  • ActionGenerate each planned thumbnail variantImage generation
  • ActionUpload variants to object storageAWS S3
  • ActionPublish lead variant per platformSocial publishing
  • OutputWrite Notion summary of plan and assetsNotionNotion

What it does

Takes a plain-language campaign brief and lets an agent plan the creative: how many variants, which styles, and which platforms. It generates the thumbnails, files them in storage, publishes the lead set, and documents the plan in Notion.

When to use it

Use this when a marketer wants to hand off a brief in their own words and get a complete, scheduled thumbnail campaign back, rather than configuring fields by hand. It suits exploratory campaigns where the variant count and style aren't fixed in advance.

How it works

  1. 1Trigger fires when a campaign brief arrives via webhook.
  2. 2The agent interprets the brief and drafts a variant plan with styles and target platforms.
  3. 3It generates each planned thumbnail variant.
  4. 4The variants are uploaded to object storage and links collected.
  5. 5The lead variant per platform is published, and the agent writes a Notion page summarizing the plan, assets, and what was posted.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect HTTP webhookTrigger any URL on agent actions.
  2. 2
    Connect Image generationManaged Nano Banana image renders, metered per image.
  3. 3
    Connect AWS S3Buckets, objects, signed URLs.
  4. 4
    Connect Social publishingCross-post to X, LinkedIn, Instagram, TikTok, and 4 more in one call.
  5. 5
    Connect NotionPages, databases, comments.
  6. 6
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  7. 7
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  8. 8
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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