Install into a project
Open a Skill Set in Desktop, choose the project, and review the installation plan. The plan shows creates, unchanged destinations, missing revisions, and conflicts before Apply becomes available. From the CLI:selftune library sync first when the Set is stored in
your connected Cloud or self-hosted Library. Apply downloads and verifies only
missing pinned revisions.
Install as a Claude or Codex plugin
In Desktop, open the Set and choose Install plugin. Desktop detects the official Claude and Codex CLIs on the computer and shows the host, current plugin version, proposed Set revision, and activation instructions. SelfTune creates a revision-addressed local plugin marketplace and delegates registration to the host’s official CLI. It does not edit Claude or Codex registry files directly. Claude may require a plugin reload or new session; Codex requires a new session. The first release installs skills only. MCP capabilities remain a separate review boundary.Review an update
An update is a new immutable Set revision, not an in-place rewrite. Compare the component revisions and project plan before applying it. If the Set changes while confirmation is open, SelfTune stops and requires a fresh review. Workspace policy is checked again at apply time:- Allowed permits a reviewed apply;
- Approval required keeps Apply behind an explicit confirmation;
- Blocked stops before project files change; and
- Required identifies the workspace standard.
Roll back
Keep the apply receipt. Rollback is limited to paths that receipt says SelfTune owns and refuses to overwrite a destination that changed afterward.Success criteria
- The installed revision matches the reviewed Set revision.
- Only the selected project or host receives the Set.
- Conflicting unmanaged files are preserved.
- Host activation instructions are explicit.
- A receipt makes owned changes reversible.