Multi-Channel Content Calendar Validator

Overview

What it does: Every morning, this workflow queries your content calendar (in Notion) and validates against 7 key criteria: 1. Content balance: blog, video, social mix is healthy 2. Channel coverage: all platforms (blog, email, social) represented 3. Publishing consistency: no content gaps >3 days 4. Duplicate detection: no same content posted multiple times 5. SEO keyword distribution: diverse keyword strategy 6. Audience segment coverage: reaching multiple personas 7. CTA consistency: calls-to-action present and aligned If issues are found, your team gets a detailed alert with recommendations. If all is good, you get a green light to publish. Business outcome: Catch calendar mistakes before publishing. Maintain content diversity and channel balance. Prevent duplicate posts. Ensure strategic keyword coverage. Reduce manual calendar QA by 100%. Nodes & apps: n8n schedule trigger, Notion database query, OpenAI GPT-4o analysis, Slack conditional notifications. Credentials needed: 1. Notion API key + editorial database ID 2. OpenAI API key 3. Slack workspace access Setup steps: 1. Set up Notion database with content calendar fields (Title, Channel, Status, Keywords, etc.) 2. Get Notion API key from https://www.notion.so/my-integrations 3. Add OpenAI credentials for analysis 4. Map Slack channels for alerts (#content-ops) 5. Configure validation criteria in the workflow 6. Run test on current calendar 7. Fix any flagged issues 8. Activate daily morning validation 9. Review validation report weekly Difficulty: Medium | Setup time: 15-20 minutes | Price: $27

What's included

Quickstart

1. 01

   Download the JSON

   With an active Library Pass, download the workflow file right from this page or your dashboard.

2. 02

   Import into n8n

   Choose Import from File and select the downloaded JSON. The full agent graph appears, ready to configure.

3. 03

   Plug in credentials

   Each integration node prompts for credentials on first run. The setup guide lists every credential the agent expects.

4. 04

   Activate and test

   Run once with sample input, confirm the expected output, then flip the activate toggle.

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