substacker-publish

Publish finalized draft.md articles with images to Substack via Chrome automation.

1|Updated Feb 26, 2026

Search Tags:#automation #blogging #publishing #content creation #substack #chrome automation

Ready to run

npx skills add https://github.com/sagerstack/multimodal-agentic-expense-claim-kit --skill substacker-publish

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: substacker-publish
Source: https://github.com/sagerstack/multimodal-agentic-expense-claim-kit/tree/main/.claude/skills/substacker-publish
Command: npx skills add https://github.com/sagerstack/multimodal-agentic-expense-claim-kit --skill substacker-publish

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill automates the process of publishing articles to Substack, reducing manual effort and ensuring content is posted efficiently.

Core Features & Use Cases

Automated Publishing: Publishes drafted articles to Substack via Chrome browser automation.
Content Formatting: Handles pasting article content, including images, into the Substack editor.
Use Case: After finalizing an article draft and its associated images, use this Skill to publish it to your Substack newsletter, including setting tags and preview text.

Quick Start

Use the substacker-publish skill to publish the article located in the 'docs/articles/2023-10-27-my-latest-post' directory.

Frequently Asked Questions about substacker-publish

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate publishing articles to Substack?▼

Automating Substack publishing is done via Chrome browser automation, which handles pasting article content, images, and metadata into the editor to post efficiently without manual effort.

What do I need to automate Substack publishing with browser automation?▼

To automate Substack publishing, you need a finalized draft.md file containing your article content and an images/ directory holding all associated images for successful execution.

How do I post an article draft to Substack using automation?▼

Posting an article draft requires pointing the automation to your article directory, allowing it to process the draft.md, upload images, set tags, and publish the post to Substack.

Can I set preview text and tags when automating Substack publishing?▼

Yes, automating Substack publishing handles article content, images, and metadata, allowing you to set tags and preview text for your new posts during the automated execution.

Does automated Substack publishing work without a markdown draft?▼

No, automated Substack publishing requires a finalized draft.md file and an images/ directory to function correctly, as it relies on these specific inputs to build the post.