For external scripts to work on top of the intercepted logs you can enable savings logs to a local file. Navigate to settings from the icon on the top right and underDocumentation Index
Fetch the complete documentation index at: https://docs.requestly.com/llms.txt
Use this file to discover all available pages before exploring further.
Desktop Settings there is a section for Session Log Storage

.jsonl file where each line is an intercepted request stored as a har with one entry.
The request is added to the file only if the url matches any of the substrings that you add as matching strings
