* [ChatGPT Web for Codex v4.0.0](https://github.com/miuuyy/codex-chatgpt-web) – ChatGPT Web bridge that runs selectable ChatGPT tiers as native Codex models with full task context, images, streaming, and MCP tool access.

* [Agent Canvas v1.16.0](https://github.com/OpenHands/OpenHands) – Self-hosted developer control center that runs coding agents across local, remote, or cloud backends and automates everyday engineering workflows.

* [Onyx v4.6.4](https://github.com/onyx-dot-app/onyx) – Feature-rich, self-hostable chat UI that works with any LLM and supports agents, RAG, connectors, web search, and code execution.

* [Ophel Atlas v1.2.6](https://github.com/urzeye/ophel) – Convert AI conversations into organized, reusable workflows across major AI platforms.

* [Codexia v0.48.2](https://github.com/milisp/codexia) – GUI and toolkit for managing Codex CLI projects, sessions, file-tree navigation, prompt notepad, git worktrees, file viewers, and usage analytics.

* [codex-multi-auth v2.9.1](https://github.com/ndycode/codex-multi-auth) – Multi-account OAuth manager for the official Codex CLI with resilient routing, quota-aware rotation, and terminal-first diagnostics.

* [oc-codex-multi-auth v6.14.3](https://github.com/ndycode/oc-codex-multi-auth) – OpenCode plugin enabling ChatGPT Plus/Pro OAuth access, GPT-5/Codex model presets, multi-account rotation with failover, and guided setup.

* [ima2-gen v3.12.1](https://github.com/lidge-jun/ima2-gen) – Minimal CLI and web UI for GPT Image 2 generation with OAuth or API-key auth, parallel and image-to-image workflows, and persistent history.

* [toSub2 v1.7.1](https://github.com/poxiao33/toSub2) – Protocol-based ChatGPT and Codex OAuth client that handles 2FA TOTP and generates sub2api import data from stored tokens.

* [LobeHub v2.2.15-canary.80](https://github.com/lobehub/lobehub) – Platform for discovering, building, and collaborating with multi-agent teams and designing agents as units of work.