Write Markdown Once, Publish It Everywhere: dev.to, Medium, AWS Builder Center and LinkedIn
This article provides a step by step guide to publishing one markdown article to dev.to, Medium, AWS Builder Center and LinkedIn with publishing-kit, an agent skill for Claude Code, Codex and Antigravity. The article you are reading was published with it, and every command output below comes from that run. https://github.com/xbill9/publishing-kit One markdown file goes in. A dev.to draft, a…
This article provides a detailed guide on how to publish the same markdown article to multiple platforms using publishing-kit, an agent skill for Claude Code, Codex and Antigravity. The process involves creating a single markdown file and generating four different versions of the article for each platform. The article outlines the differences in how each platform handles the markdown file and explains the challenges faced while publishing, such as missing tables, code blocks running together, cropped images, and loss of formatting.
It then details how publishing-kit addresses these challenges by packaging workarounds as an agent skill and Python scripts. The article also provides step-by-step instructions on how to install the skill, write the source article with front matter, convert the cover image, and publish the article to dev.to, Medium, AWS Builder Center, and LinkedIn.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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