How to Build an Automated Multi-Channel Content Pipeline with Antigravity: Google Docs to WordPress & Social Media

How to Build an Automated Multi-Channel Content Pipeline with Antigravity

Publishing content across multiple channels — Google Docs, WordPress, and social media — typically involves tedious copy-pasting, reformatting, and manual scheduling. Antigravity eliminates this friction by connecting your content sources into a single automated pipeline, enabling true one-click publishing across every platform simultaneously. This guide walks you through setting up a complete multi-channel content pipeline from scratch, with working code examples and real configuration steps.

Prerequisites

• Node.js 18+ installed- A Google Cloud project with Docs API enabled- WordPress site with REST API access (or Application Password)- Social media developer accounts (Twitter/X, LinkedIn, Facebook)- Antigravity CLI installed

Step 1: Install and Configure Antigravity

Begin by installing the Antigravity CLI globally and initializing your project workspace. npm install -g @antigravity/cli

antigravity init my-content-pipeline cd my-content-pipeline

Authenticate with your Antigravity account: antigravity auth login —api-key YOUR_API_KEY

Verify your installation: antigravity —version antigravity status

Step 2: Connect Google Docs as Your Content Source

Antigravity uses connectors to link external services. Add Google Docs as your primary content source. antigravity connector add google-docs \ --client-id YOUR_GOOGLE_CLIENT_ID \ --client-secret YOUR_GOOGLE_CLIENT_SECRET \ --redirect-uri http://localhost:3400/callback

Complete the OAuth flow that opens in your browser. Then configure which folders to watch for new content: antigravity source create \ --name "Blog Drafts" \ --connector google-docs \ --folder-id YOUR_GOOGLE_DRIVE_FOLDER_ID \ --watch true \ --status-field "Status" \ --trigger-value "Ready to Publish"

This tells Antigravity to monitor the specified Google Drive folder and trigger the pipeline whenever a document's custom property Status is set to **Ready to Publish**.

Step 3: Configure WordPress as a Publishing Destination

Add your WordPress site as an output channel: antigravity destination add wordpress
—name “Company Blog”
—url https://yourdomain.com
—username your_wp_username
—app-password YOUR_WP_APP_PASSWORD
—default-status draft

Create a transformation rule to map Google Docs formatting to WordPress blocks: antigravity transform create gdoc-to-wp
—source google-docs
—destination wordpress
—heading-style gutenberg
—strip-fonts true
—convert-links true
—extract-featured-image true

Step 4: Add Social Media Channels

Connect your social media accounts as additional destinations: # Twitter/X antigravity destination add twitter \ --name "Brand Twitter" \ --api-key YOUR_TWITTER_API_KEY \ --api-secret YOUR_TWITTER_API_SECRET \ --access-token YOUR_TWITTER_ACCESS_TOKEN \ --access-secret YOUR_TWITTER_ACCESS_SECRET

LinkedIn

antigravity destination add facebook
—name “Brand Facebook”
—page-id YOUR_PAGE_ID
—access-token YOUR_FB_PAGE_ACCESS_TOKEN

Configure how blog content gets summarized for each social platform: antigravity transform create blog-to-social
—source google-docs
—ai-summarize true
—twitter-max-chars 270
—linkedin-format professional
—facebook-format casual
—include-link true
—hashtag-strategy auto

Step 5: Build the Pipeline

Now assemble all pieces into a unified pipeline using a configuration file. # antigravity.pipeline.yml name: multi-channel-publish version: 1

source: connector: google-docs config: folder_id: YOUR_GOOGLE_DRIVE_FOLDER_ID trigger: field: Status value: “Ready to Publish”

notifications: on_success: - slack: YOUR_SLACK_WEBHOOK_URL on_failure: - email: your-email@example.com

Deploy the pipeline: antigravity pipeline deploy ./antigravity.pipeline.yml

Step 6: Test and Run

Perform a dry run to verify everything works before going live: antigravity pipeline run multi-channel-publish \ --dry-run \ --doc-id YOUR_TEST_DOC_ID

Review the output, then execute for real: antigravity pipeline run multi-channel-publish \ --doc-id YOUR_TEST_DOC_ID

Enable the file watcher for fully automated publishing: antigravity pipeline watch multi-channel-publish --daemon ## Step 7: Monitor and Manage

Check pipeline execution history and status: antigravity pipeline logs multi-channel-publish --last 10 antigravity pipeline status multi-channel-publish ## Pro Tips for Power Users - **Scheduled Social Drip:** Replace schedule: immediate with schedule: stagger and add stagger_minutes: 120 to space out social posts over several hours for maximum reach.- **Content Variants:** Use antigravity transform create with --ai-rewrite true to generate platform-native versions of your content instead of simple excerpts.- **Batch Publishing:** Run antigravity pipeline run multi-channel-publish --batch --folder-id FOLDER_ID to process all ready documents in a folder at once.- **Template System:** Define social post templates in .antigravity/templates/ using Handlebars syntax for consistent branding: {{title}} — Read more: {{url}} {{#each hashtags}}#{{this}} {{/each}}- **Multi-Language Pipelines:** Chain an ai-translate step before publishing to automatically localize content for regional social accounts.- **Rollback:** Use antigravity pipeline rollback multi-channel-publish --run-id RUN_ID to unpublish across all channels if a post goes out with errors. ## Troubleshooting Common Errors

Can I use Antigravity with content management systems other than WordPress?

Yes. Antigravity supports multiple CMS destinations out of the box, including Webflow, Ghost, Contentful, and Strapi. You can add any supported destination using antigravity destination add [platform] and include it in your pipeline YAML. Custom REST API destinations are also supported via the generic webhook connector, allowing integration with virtually any platform that exposes an API.

How does Antigravity handle formatting differences between Google Docs and social media platforms?

Antigravity uses a two-stage transformation process. First, it converts Google Docs rich formatting into a normalized intermediate format. Then, platform-specific transformers adapt the content for each destination — converting to Gutenberg blocks for WordPress, stripping formatting and truncating for Twitter, and creating professional-length summaries for LinkedIn. The AI summarization engine respects each platform’s character limits, tone expectations, and link-handling conventions automatically.

Is it possible to add an approval step before content goes live across all channels?

Absolutely. Insert a manual-approval step in your pipeline YAML between the transform and publish stages. Configure it with action: approval and specify approvers via email or Slack. The pipeline pauses and sends a notification with a preview link. Approvers can accept, reject, or request edits directly from the notification. Use antigravity pipeline approve —run-id RUN_ID from the CLI to approve pending runs programmatically.