This is the only item scanning implementation I've heard of for CNet Amiga.
It is FULLY configurable.  Here's two samples of the unlimited
configurations that can be configured, without the MCI that you would normally
see, of course:

---------8<  SAMPLE 1  >8-------
#### DL Filename/Title       Bytes Description

 ------------------------------ Fri 28-Oct-1994 ------------------------------

   1  6 adddescript_11.lha     18K AddDescript - Allows one to add a text file
                                   to the long or short description of a file
                                   being adopted, transformed or uploaded.
                                   [METALSOFT]

 ------------------------------ Tue 15-Mar-1994 ------------------------------

   2  7 baudcheck_30.lha       13K BaudCheck v3.0 - checks user's Baud
                                   rate and if less than specified,
                                   user is referred to lower baud line.
---------8<--->8------


---------8<  SAMPLE 2  >8-------
 ### DL Filename/Title           Bytes  #### DL Filename/Title           Bytes
   1  6 adddescript_11.lha       17800     2  7 baudcheck_30.lha         12109
   3  1 cdaxe_103.lha            31257     4  3 cnmp_10b.lha            135733
   5 20 diz-e_10.lha             46226     6 10 dloaddesc_31.lha         11567
   7  6 dupescan_201.lha         13953     8  9 lastcallers_85.lha       55413
   9  3 metalscan_103.lha        42152    10  6 ms-credits_62.lha        38246
  11 14 ms-topstats_53.lha       41987    12 11 portpri_11.lha            9522
  13  2 sublist.lha              16009    14  8 tosl_21.lha              17596
  15  8 unilist_22.lha           19923
---------8<--->8------

MANY MANY more configurations are possible!

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 1886    3934  47.9% -lh5- 8c55 Jun  7  1995 bbsmenu
[generic]                  137     161  85.1% -lh5- 051a Jun 26  1995 file_id.diz
[generic]                19887   37100  53.6% -lh5- 4add Jun 26  1995 MetalScan
[generic]                 3868    9793  39.5% -lh5- b507 Jun 26  1995 MetalScan.doc
[generic]                  600    1157  51.9% -lh5- afb6 Jun 26  1995 MetalScan.readme
[generic]                  328     753  43.6% -lh5- ad34 Jun 26  1995 metalscan_103.doc
[generic]                 1477    3472  42.5% -lh5- f836 Jun 26  1995 SYSTEXT/HELP/sys.MSC
[generic]                 2938    7684  38.2% -lh5- 35a4 Jun 26  1995 SYSTEXT/MetalScanText
[generic]                 2920    7704  37.9% -lh5- a0d2 Jun 26  1995 SYSTEXT/MetalScanText.dual
[generic]                 2952    7676  38.5% -lh5- 81bb Jun 26  1995 SYSTEXT/MetalScanText.poster
[generic]                 2494    6441  38.7% -lh5- a92e Jun 26  1995 SYSTEXT/MetalScanText.signed
[generic]                 1564    4173  37.5% -lh5- e613 Jun 26  1995 Token_format.readme
[generic]                  557    3803  14.6% -lh5- e950 Jun 26  1995 WARES!.displayme
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        13 files   41608   93851  44.3%            Sep  7  1995