Wires Prompt Studio Settings (new in Gemini-Direct v1.2.0) → Prompt Studio
+ Hash Vault any_input_2 → Hash Vault Check Cache, with the
brief STRING driving both Prompt Studio.brief and Hash Vault.payload_string.
Cache key = (brief + style), so changing either invalidates correctly.
Label Builder auto-formats the sidecar label as 'brief / style'.
Lazy API Switch bypasses the entire Prompt Studio + Gemini + Save chain on
cache hit. Demonstrates the canonical from-scratch generation pattern with
full caching.
jeremie louvaert
819843c4ee