Composer readouts for the DeepSeek Harness: CJK-weighted draft token count, session spend at official peak/idle rates, context occupancy, and what the same usage would have cost on the costliest other model; client-only, with no host half and no credential access.
dsh plugin: live usage meter — per-session token/turns/cost tracking injected into the system prompt, /qm panel, quota_meter card tool; also the family's universal plugin-development test template