Documentation Index
Fetch the complete documentation index at: https://docs.promptjuggler.com/llms.txt
Use this file to discover all available pages before exploring further.
Transform nodes are the connective tissue of a workflow. They reshape, extract, and combine data as it flows between the nodes that do the heavy lifting.
String
Performs a string operation on its input. Pick a function from the dropdown and the relevant inputs appear:
Concat, Contains, EndsWith, IndexOf, Length, PadLeft, PadRight, RegexExtract, RegexMatch, Repeat, Replace, Reverse, Split, StartsWith, Substring, ToLower, ToUpper, Trim.
Array
Operates on a JSON array string. Pick a function:
Chunk, Compact, Count, Drop, First, Flatten, Last, Merge, Pluck, Reverse, Slice, Sort, Take, Unique, Zip.
JSON Query
Extracts data from a JSON string using a query expression. A dropdown lets you choose between JSONPath and JMESPath syntax – use whichever you’re comfortable with.
Remember: everything in a workflow is a string. Transform nodes are how you navigate structured data without writing code. If you need something more complex, the Script node is always an option. 
