Crate agentlink_fs 

The filesystem adapter.

This crate is the only place that knows about native paths, separators, reparse points and platform privileges. It implements agentlink_domain::Workspace against a real rooted directory so the domain can stay a pure function of observable state.

Three platform facts shape everything here:

• Windows junctions never require elevation. mklink /J has always been unprivileged. Since the highest-value resource — skills — is a directory, agentlink can link it on any Windows machine out of the box.
• Windows symlinks do require elevation or Developer Mode. Two machines running the same Windows build can differ, so support is probed at runtime rather than inferred from the target triple.
• Junctions store an absolute target; symlinks can store a relative one. Symlinks are therefore preferred: a relative target keeps the workspace movable. Junctions are the directory-only fallback, and RootedWorkspace::stale_junctions detects the ones a move left behind.

Structs

RootedWorkspace

A real directory, viewed through workspace-relative paths.