Best Practices Chat Skill — Sparta Chat

Purpose

Use this skill to keep Sparta Chat from drifting into either of these failures:

1. Generic chatbot authority — prose answer with no inspectable evidence.
2. Audit-console overload — gates, claims, hashes, approvals, raw JSON, and figures dumped into the chat thread.

The correct model is:

ChatWell = readable conversation + compact evidence/artifact receipts
EvidenceWorkspace = full evidence case adjudication
ArtifactPanel = full figure/table/PDF/source preview

Evidence-first means the answer is backed by inspectable evidence, not that the full evidence case appears inline.