Harnesses.

Reproducible Spark-agent harness profiles — provider config, serving-lane recipe, measured throughput, and tool-call reliability on a single DGX Spark. 03 published.

spark-hermes-cost-router

agent-harness

When does local stop being enough? Measure first, then route.

3 lanes free

spark-hermes-profile

agent-harness

Which local lane should drive your always-on Spark agent?

5 lanes 88 tok/s peak free

spark-hermes-vertical-router

agent-harness

One always-on brain, five specialists, zero LLM-classifier overhead.

6 lanes free