fix: invalid refs fixed

Author: KartikJha

internal/ai/skills/download.go

@@ -38,7 +38,7 @@ func DownloadPlugin(targetDir, ref string) (string, error) {
 // downloadViaZip fetches the commit SHA first, downloads and extracts the ZIP archive,
 // then promotes the plugins/auth0 subtree into targetDir.
 func downloadViaZip(targetDir, ref string) (string, error) {
-	sha, err := fetchCommitSHA(ref)
+	sha, err := FetchCommitSHA(ref)
 	if err != nil {
 		return "", err
 	}
@@ -63,7 +63,7 @@ func downloadViaZip(targetDir, ref string) (string, error) {
 
 	// GitHub flattens "/" in ref names to "-" in archive root directory names.
 	archiveRef := strings.ReplaceAll(ref, "/", "-")
-	subtreeSrc := filepath.Join(tmpUnzipDir, "auth0-agent-skills-"+archiveRef, filepath.FromSlash(pluginSubtreePath))
+	subtreeSrc := filepath.Join(tmpUnzipDir, "agent-skills-"+archiveRef, filepath.FromSlash(pluginSubtreePath))
 
 	if err := checkHasSkills(subtreeSrc); err != nil {
 		return "", err
@@ -99,7 +99,7 @@ func checkHasSkills(dir string) error {
 }
 
 // fetchCommitSHA fetches the latest commit SHA for ref from the GitHub API.
-func fetchCommitSHA(ref string) (string, error) {
+func FetchCommitSHA(ref string) (string, error) {
 	req, err := http.NewRequest(http.MethodGet, agentSkillsAPI+ref, nil)
 	if err != nil {
 		return "", err

internal/cli/skills.go

@@ -183,7 +183,7 @@ func runInstallFast(_ *cli) error {
 
 	// Write the global lock file.
 	now := time.Now()
-	lock := &skills.Lock{
+	versionConfig := &skills.VersionConfig{
 		Repo:          skillsPluginRepo,
 		Ref:           skillsPluginRef,
 		CommitSHA:     commitSHA,
@@ -194,7 +194,7 @@ func runInstallFast(_ *cli) error {
 		Agents:        installedAgents,
 		Scope:         skills.ScopeGlobal,
 	}
-	if writeErr := skills.WriteLock(lockPath, lock); writeErr != nil {
+	if writeErr := skills.WriteLock(lockPath, versionConfig); writeErr != nil {
 		fmt.Fprintf(os.Stderr, "warning: could not write lock file: %v\n", writeErr)
 	}