For developers

Clean from the terminal, let your AI assistant read your disk, or build CoreTend yourself. Swift 6, Apache 2.0.

Clean from the terminal

A dry run first; --confirm moves the safe items to the Trash.

coretend cleancoretend clean --confirm

MCP server for AI assistants

Read-only tools: disk_usage, cleanup_candidates, largest_items, app_leftovers.

npx -y coretend mcp

Build

Clone the repository and build with Swift Package Manager on macOS 14 or later.

swift build --product CoreTendAppmake qualify

Design system

The Serre design system — palette, type, leaf shapes, motion tokens, the living greenhouse — lives in one module and is checked in tests.

Safety rules

One module may move files, only to the Trash, after revalidation. The build checks that no other code can remove or rename a file.

Contribute

Read CONTRIBUTING.md, open an issue first for larger changes, and keep every claim tied to something measured.

Also on Homebrew · npm · GitHub