CONTENT CREATION

Auto-Publish Channel Posts from a New Blog with a Slack Approval Gate

When a new post hits the blog RSS feed, this drafts platform-specific social posts, sends them to Slack for one-click approval.

CategoryContent Creation
Enginesim
Difficultyintermediate
Triggerwebhook
Steps5
Setup~15 min

How it runs

The automated pipeline, trigger to output.

  • TriggerNew post in blog RSS feedHTTP webhook
  • ActionDraft per-platform variants with matched toneOpenAI
  • ActionPost drafts to Slack with approve buttonsSlack
  • LogicFilter to approved variants only
  • OutputPublish approved posts to platformsSocial publishing

What it does

Watches your blog feed, drafts native social copy for each platform, routes the drafts to Slack for human approval, and publishes only the ones a teammate approves — closing the loop from publish to distribution.

When to use it

You want hands-off distribution the moment a post goes live, but you still want a human gate before anything posts to public channels. Ideal for small teams with high publishing cadence.

How it works

  1. 1A new item appears in the blog RSS feed (http-webhook from the feed poller), firing the trigger.
  2. 2The flow fetches the article content from the feed payload.
  3. 3An OpenAI step drafts per-platform variants with tone matched to each (LinkedIn, X, Facebook).
  4. 4The drafts are posted to a Slack channel with Approve / Skip buttons per variant.
  5. 5A logic step waits for the approval decision and filters to approved variants only.
  6. 6Output: approved posts are published through post-to-platforms; skipped ones are discarded with a note back to Slack.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect HTTP webhookTrigger any URL on agent actions.
  2. 2
    Connect OpenAIModels, embeddings, files.
  3. 3
    Connect SlackChannels, DMs, threads, mentions.
  4. 4
    Connect Social publishingCross-post to X, LinkedIn, Instagram, TikTok, and 4 more in one call.
  5. 5
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  6. 6
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  7. 7
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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