Update

operation/version/version.go

@@ -6,7 +6,9 @@ import (
 
 	"gitea.com/gitea/gitea-mcp/pkg/flag"
 	"gitea.com/gitea/gitea-mcp/pkg/to"
+
 	"github.com/mark3labs/mcp-go/mcp"
+	"github.com/mark3labs/mcp-go/server"
 )
 
 const (
@@ -20,6 +22,10 @@ var (
 	)
 )
 
+func RegisterTool(s *server.MCPServer) {
+	s.AddTool(GetGiteaMCPServerVersionTool, GetGiteaMCPServerVersionFn)
+}
+
 func GetGiteaMCPServerVersionFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
 	version := flag.Version
 	if version == "" {