diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 0a45569ec..e3ef25022 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -26,7 +26,7 @@ jobs:
         run: go mod download
 
       - name: Run unit tests
-        run: go test -race ./...
+        run: script/test
 
       - name: Build
         run: go build -v ./cmd/github-mcp-server
diff --git a/pkg/github/discussions.go b/pkg/github/discussions.go
index d61fe969d..a7ec8e20f 100644
--- a/pkg/github/discussions.go
+++ b/pkg/github/discussions.go
@@ -13,56 +13,6 @@ import (
 	"github.com/shurcooL/githubv4"
 )
 
-// GetAllDiscussionCategories retrieves all discussion categories for a repository
-// by paginating through all pages and returns them as a map where the key is the
-// category name and the value is the category ID.
-func GetAllDiscussionCategories(ctx context.Context, client *githubv4.Client, owner, repo string) (map[string]string, error) {
-	categories := make(map[string]string)
-	var after string
-	hasNextPage := true
-
-	for hasNextPage {
-		// Prepare GraphQL query with pagination
-		var q struct {
-			Repository struct {
-				DiscussionCategories struct {
-					Nodes []struct {
-						ID   githubv4.ID
-						Name githubv4.String
-					}
-					PageInfo struct {
-						HasNextPage githubv4.Boolean
-						EndCursor   githubv4.String
-					}
-				} `graphql:"discussionCategories(first: 100, after: $after)"`
-			} `graphql:"repository(owner: $owner, name: $repo)"`
-		}
-
-		vars := map[string]interface{}{
-			"owner": githubv4.String(owner),
-			"repo":  githubv4.String(repo),
-			"after": githubv4.String(after),
-		}
-
-		if err := client.Query(ctx, &q, vars); err != nil {
-			return nil, fmt.Errorf("failed to query discussion categories: %w", err)
-		}
-
-		// Add categories to the map
-		for _, category := range q.Repository.DiscussionCategories.Nodes {
-			categories[string(category.Name)] = fmt.Sprint(category.ID)
-		}
-
-		// Check if there are more pages
-		hasNextPage = bool(q.Repository.DiscussionCategories.PageInfo.HasNextPage)
-		if hasNextPage {
-			after = string(q.Repository.DiscussionCategories.PageInfo.EndCursor)
-		}
-	}
-
-	return categories, nil
-}
-
 func ListDiscussions(getGQLClient GetGQLClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
 	return mcp.NewTool("list_discussions",
 			mcp.WithDescription(t("TOOL_LIST_DISCUSSIONS_DESCRIPTION", "List discussions for a repository")),
diff --git a/script/lint b/script/lint
index 58884e3a0..e6ea9da89 100755
--- a/script/lint
+++ b/script/lint
@@ -7,7 +7,6 @@ BINDIR="$(git rev-parse --show-toplevel)"/bin
 BINARY=$BINDIR/golangci-lint
 GOLANGCI_LINT_VERSION=v2.2.1
 
-
 if [ ! -f "$BINARY" ]; then
     curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s "$GOLANGCI_LINT_VERSION"
 fi
diff --git a/script/test b/script/test
new file mode 100755
index 000000000..7f0dd0c20
--- /dev/null
+++ b/script/test
@@ -0,0 +1,3 @@
+set -eu
+
+go test -race ./...
\ No newline at end of file