# Codex: Persistent memory plugin for OpenAI Codex

[Changelog](https://supermemory.ai/changelog) · [Codex](https://supermemory.ai/changelog/plugins/codex)

CodexApril 27, 2026

## Persistent memory plugin for OpenAI Codex[#](https://supermemory.ai/changelog/memory-for-openai-codex)

Install the Codex plugin to recall project and user memory, capture completed sessions, and explicitly search or save context.

### Improvements

* OAuth clients can now discover Supermemory through /.well-known/openid-configuration.
* [OpenAI Codex is now available in Console onboarding and plugin setup on every plan.](https://supermemory.ai/docs/integrations/codex)
* [Console now has a chat playground for comparing models, memory modes, retrieval settings, and injected context.](https://console.supermemory.ai/)

### Fixes

* The Search Supermemory Apple Shortcut now opens a working install link.
* The AI SDK wrapper now continues without memory when retrieval fails or exceeds five seconds.

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