I want to use TIBCO SCRIBE (we have a license) to push leads from our lead gen campaign from Marketo to a SQL database. It should be possible for SCRIBE to sync a static list in Marketo with this SQL database using REST API, yes? This isn't my area of expertise but it seems doable.
Get Leads by (Static) List is an API endpoint. That returns a list of Lead IDs, which then need to be dereferenced.
You can also filter a Bulk Extract by List ID.