NEEDS_EVIDENCE
A requirement lacks a fresh, authoritative source.
GEMINI 3.6 FLASH · CLOUD RUN · DETERMINISTIC GATE
Evidence before action.
Proofline converts a work contract into explicit requirements, checks fresh authoritative evidence, exposes contradictions, and creates a tamper-evident proof packet before an external action can proceed.
CONFLICT
Evidence disagrees, so uncertainty stays visible.
APPROVAL_REQUIRED
The packet passes, but external action still needs a human.
READY
Every requirement is supported and the deterministic gate agrees.
VERIFIED EXECUTION
A live model call. A deterministic final boundary.
Google ADK lets Gemini decompose and interpret the task. Proofline then applies the same auditable gate on every run, so fluent output cannot silently turn missing evidence into completion.