Is there an external meta editor?

[msib]

I would love to work on these and tweak stuff with my downtime at work since I cannot run AC there.

[bradacc]

No, there is not.

[HellsWrath]

There have been several attempts, but nothing that was worth using or fully functional. And that was all before the introduction of expressions.

If you want to take a stab at it, or know someone who does, the Vtank profile file format is as follows

VTank uses a common data file format for character profiles, meta, and the gameinfo database. It works like this:

----

Table Count
[Tables]

--Tables are:--

Table Name
Column Count
[Column Names]
[Is column indexed? y/n]
Record count
[Records]

--Records are:--

• --Fields are:--
  
  Data type code
  Value
  
  ----------------
  
  Data type codes options are:
  d: double
  i: integer
  u: unsigned integer
  f: float
  s: string
  b: boolean
  0: unassigned (null)
  ba: length-prefixed ascii blob (this is for strings that might contain a newline)
  TABLE: a nested database table, encoded the same as above.
  
  Indexing does not change anything in the file, it just tells the plugin that when the file is loaded it should build a runtime index for that column. Indexed columns cannot have duplicates.
  
  Internally, condition and action meta classes are asked to save and they return a dbfield. For simple ones, it is a single value. For others, it is a table containing multiple options.