mx is a Rust CLI that unifies two daily workflows:

1. Snippet copy – type mx copy <snippet> (alias mx c) to stream any markdown snippet under ~/.config/mx/commands/ into your clipboard.
2. Context Orchestration – type mx touch <key> (alias mx t) to create context files in your project with clipboard content, and mx cat <key> (alias mx ct) to view their contents.

~/.config/mx/
  commands/
    w/wc.md
    sdd/sdd-0-rq.md
    ... (any nested directory structure)

• Snippet lookup scans commands/ recursively for .md files. Both mx c wc and mx c w/wc resolve to commands/w/wc.md.

The crate is organized by explicit ownership boundaries:

• src/cli/: clap parsing, terminal output, and process-facing behavior.
• src/app/: use-case orchestration grouped by family (app/snippets, app/context_files).
• src/snippets/: snippet models, lookup/store contracts, checkout contracts, and filesystem implementations.
• src/context_files/: context alias/path resolution and context lifecycle storage.
• src/clipboard/: clipboard contract and system/file implementations.
• src/project_fs/: safe path validation and project-root filesystem concerns.
• src/error.rs: shared application error boundary.

• CLI usage: Learn how to use the CLI, manage context aliases, and work with dynamic paths.
• Configuration: Environment variables and other ways to configure mx.
• Development guide: Instructions for setting up the development environment, running tests, and contributing.