Hermes Agent Self-Evolution: Nous Research Ships Genetic Prompt Optimization with DSPy + GEPA (opens in new tab)

The Hermes Agent's self-improvement loop just gained a new dimension. On June 6, 2026, Nous Research quietly open-sourced hermes-agent-self-evolution — a separate repository that applies genetic algorithms to the agent's own skills, prompts, and tool descriptions. Built on DSPy (Stanford's declarative LLM programming framework) and GEPA (Genetic-Pareto Prompt Evolution, an ICLR 2026 Oral paper), it reads execution traces to understand why failures happen and proposes targeted fixes — not just...