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RemoveMacAI, a community-developed utility for Apple silicon Macs running macOS 27, disables Apple Intelligence features and removes their downloaded models. Its developer says changes can be reversed, but macOS may continue counting released model files in Storage until it deletes them on its own schedule.
The GitHub project RemoveMacAI offers Apple silicon users on macOS 27 a way to disable Apple Intelligence features and remove the associated downloaded models. Its developer says macOS 27 lacks a single switch that turns off every feature, and that models can remain on disk after features are disabled; the tool applies a configuration profile and removes models through Apple’s asset service.
RemoveMacAI’s documentation says the utility can disable Siri features, Writing Tools, Genmoji, Image Playground, the ChatGPT extension, and summaries in apps including Mail, Messages, Safari and Notes. It also lists Mail smart replies, inline text predictions, Spatial Photos, Photos Clean Up and Xcode predictive code completion. Removing Apple Intelligence may also affect apps and functions that use Apple’s on-device models, including the Foundation Models framework and the Use Model action in Shortcuts, as well as Visual Intelligence and natural-language editing in Calendar.
The project says it removes Apple Intelligence foundation models and models associated with image generation, Genmoji, Spatial Photos, Photos Clean Up and Xcode code completion. Its command-line utility can show feature status and model sizes, preview changes with a dry run, and leave selected features enabled. The developer says users must confirm the changes and approve the configuration profile in System Settings.
According to the repository, the profile uses Apple restriction keys where available and forces settings for features without a restriction key. It also redirects model downloads to a closed local port to prevent macOS from downloading removed models again. The project says it does not modify files under System, leaves System Integrity Protection enabled, makes no network requests and collects no data. These are statements in the project documentation, not an independent security audit.
The Trade-Off Between Features and Storage
The utility addresses two separate user concerns: turning off a broad set of AI features and reclaiming storage occupied by downloaded models. Disabling features alone may not remove those files, according to the project, while removing them can also make Apple’s on-device model functions unavailable in supported apps.
Users should not expect the Storage screen to show an immediate change. The documentation says Apple’s asset service releases the models when the tool removes them, but macOS deletes the files on its own schedule. Until that happens, System Settings may continue to count the space under Apple Intelligence. That distinction matters for people deciding whether the tool has freed space: the project describes a removal process, not a guaranteed instant change to the displayed storage total.
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How RemoveMacAI Applies Its Changes
RemoveMacAI is a third-party project hosted on GitHub, not a feature announced by Apple. Its documentation describes a command-line tool distributed through a shell installer or Homebrew. The installer is said to download the latest release, verify its SHA-256 checksum and run it from a temporary directory; the project says it does not install the tool as part of that installer process. The repository also describes releases built from tags using GitHub Actions and accompanied by provenance attestations.
The project acknowledges earlier work by 4evy’s tool, pared, which it says mapped the asset service, model sets and several settings keys. RemoveMacAI’s stated support is limited: it requires Apple silicon and is tested on macOS 27.0. For macOS 27.0.1, the documentation specifies version 0.2.3 or later; macOS 26 and earlier are not supported.
““All changes can be reverted.””
— RemoveMacAI project documentation
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Storage Timing and Security Checks
The project does not give a timeframe for when macOS will delete released model files or update the Storage screen. The actual space reclaimed, and how long the system’s storage accounting takes to change, may vary by device and system state; the documentation provides no independent measurements.
Its claims about checksums, provenance, network behavior and system changes are project-provided. Readers would need to review the source and release information themselves if they want to assess those claims. The documentation also does not establish whether Apple will change macOS behavior in a later update or how a future update might interact with the profile.
Apple Silicon Mac optimization software
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Check Compatibility Before Applying Changes
Users considering RemoveMacAI should first check their macOS version and confirm they have an Apple silicon Mac. The project directs macOS 27.0.1 users to version 0.2.3 or later and says the tool is unsupported on macOS 26 and earlier. Its documented commands include a status check and a dry run before applying changes; users should also review which features they rely on, since disabling Apple Intelligence can affect supported apps and system functions.
After applying the changes, the project says users can revert them with the utility. It also says the profile and download block persist across macOS updates, though the longer-term behavior remains subject to Apple’s software changes. The next practical check is whether the affected features are disabled and whether macOS has finished removing the model files from its storage accounting.
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Key Questions
Does RemoveMacAI work on every Mac?
No. The project lists Apple silicon as a requirement and supports macOS 27. It says macOS 26 and earlier are not supported.
Will Dictation stop working?
According to the project documentation, Dictation remains available because it is a separate setting and its speech models are not removed.
Why might Storage still show Apple Intelligence after removal?
The project says Apple’s asset service releases the models, but macOS deletes their files on its own schedule. The Storage screen may keep counting them until that process finishes.
Can the changes be undone?
Yes. The project provides a revert command and says removing its profile restores the previous settings. It also describes uninstall steps for users who installed the utility with Homebrew.
What features may stop working?
The listed effects include Apple Intelligence tools such as Writing Tools, Genmoji and summaries, along with functions that use Apple’s on-device models. The project also lists Visual Intelligence and natural-language editing in Calendar.
Source: hn
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