/AI6h ago

OpenAI investigates after a Codex Desktop update removes the "Copy as Markdown" export option

Garry Tan warned the change risks proprietary platform lock-in.

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Vaibhav (VB) Srivastav@reach_vb#1853inAI

@simonw Thanks for flagging - looking into this! 馃憖

I'm really upset about this: OpenAI's Codex Desktop had a "Copy as Markdown" option for exporting full chat transcripts, but the feature vanished in an update a couple of days ago

Genuinely my single favorite feature of Codex compared to Claude Code https://github.com/openai/codex/issues/25201

12:01 PM 路 May 31, 2026 路 2.2K Views
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Garry Tan@garrytan

This sounds like a small thing but it's big. Platforms need to stay open and it shouldn't require a lot of work to get your data.

Because where the AI harness wars are going... someone else's harness is just going to be you sharecropping someone else's AI ecosystem.

I'm really upset about this: OpenAI's Codex Desktop had a "Copy as Markdown" option for exporting full chat transcripts, but the feature vanished in an update a couple of days ago

Genuinely my single favorite feature of Codex compared to Claude Code https://github.com/openai/codex/issues/25201

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