OpenAI launches AI pets for Codex coding tool with customizable animated companions

OpenAI Introduces Animated Companions to Codex

OpenAI has launched a new feature for Codex, its AI coding agent designed to assist with coding tasks like writing code and fixing bugs. The company now offers AI pets—optional animated companions that serve as a floating overlay on users' screens, delivering project status updates without requiring developers to switch between windows1

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. These companions don't perform any coding themselves but enhance multitasking efficiency by keeping users informed about what their AI agents are doing in the background3

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The AI coding tool Codex, released in 2025, already has millions of users and helps people without technical skills build software tools1

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. The new pet feature addresses a common challenge developers face when working with AI agents that require user input before executing high-stakes decisions. Instead of constantly monitoring the main Codex interface, developers can now rely on their animated desktop companions to notify them when tasks complete or when the agent needs approval3

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How Codex Pets Enhance User Experience

The floating overlay provides visual cues that make it easier to track Codex activity. When an AI agent is waiting for user input or approval before executing a command, the thought bubble displays a small red clock face. If the agent has finished a task and is ready for new instructions, users see a green checkmark3

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. The pets stay on top of other desktop windows and can be dragged to any position on screen, allowing developers to customize their workspace layout.

Users can activate the feature by typing /pet in the composer to summon or dismiss their companion2

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. Alternatively, they can navigate to Settings, select Appearance, and choose Pets, then toggle the overlay using Wake Pet or Tuck Away Pet options, or by pressing Cmd+K on Mac or Ctrl+K on Windows4

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Built-In Options and Custom Companions

OpenAI provides eight built-in pet variations, including classics like cats and dogs, along with options named "Dewey" (duck-shaped), "Rocky" (appealing to Project Hail Mary fans), and even "BSOD"1

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. However, the more compelling feature is the ability to generate custom companions by prompting Codex directly using the hatch command2

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. Users can install the "hatch pet" skill and create personalized pets inspired by their recent projects3

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The community has enthusiastically embraced this customization capability, sharing creations through an online platform. Popular community creations include characters from Star Wars, Harry Potter, Pokémon, and Dragon Ball Z, as well as figures like Goku, Patrick Star, OpenAI CEO Sam Altman, and Anthropic CEO Dario Amodei1

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. Perhaps most nostalgically, Microsoft's long-retired Clippy has emerged as one of the community's most popular picks—a throwback to the early 2000s Office assistant1

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. For a limited time, OpenAI is offering 30 days of ChatGPT Pro for 10 of their favorite generated companions2

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Availability and Future Implications

Codex Pets are currently available on both Windows and macOS versions of the AI coding tool1

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. OpenAI has not announced plans for iOS or Android rollout for mobile coding environments1

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. While AI companions are quietly becoming a staple across the industry, this feature demonstrates how small interface improvements can significantly impact developer workflow4

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. As AI agents become more sophisticated and handle increasingly complex tasks, features that facilitate seamless communication between humans and AI will become essential for maintaining productivity without sacrificing oversight.