OpenTelemetry tracing for DeepSeek Harness (dsh): turns each agent turn into a GenAI span tree — steps, LLM calls with TTFT, tool executions, token usage — exported over standard OTLP to Jaeger, Grafana Tempo, SigNoz, Langfuse, or any compatible backend.
Community plugins for DeepSeek Harness (DSH) Web GUI: session token cost meter with official dynamic pricing, DeepSeek & Volcengine billing balance, and update checker. Plain JavaScript, no build required.