https://preconfiguration.com/tags/platforms/ Recent content in Platforms on Preconfiguration.com Hugo en-us Wed, 04 Nov 2026 00:00:00 +0000 https://preconfiguration.com/preconfig-0.2-sets-up-machines-for-claude-code-codex-ona-and-devin-from-the-same-spec/ Wed, 04 Nov 2026 00:00:00 +0000 https://preconfiguration.com/preconfig-0.2-sets-up-machines-for-claude-code-codex-ona-and-devin-from-the-same-spec/ <p>Five targets covered the platforms that were reading setup files when preconfig started: dev containers, GitHub Copilot, Cursor, cloud-init and a plain script. Since then the agent platforms people actually use have moved on. Version 0.2 adds four more, written from each platform&rsquo;s own documentation as it stood on November 4, 2026.</p> <p>The first thing the documentation showed is that the four don&rsquo;t work alike. Ona and Devin read a file from the repository. Claude Code and Codex keep a machine&rsquo;s setup in their own settings, so a spec can&rsquo;t simply be compiled into a file they pick up. Each target does what its platform allows.</p>