Hermes Agent is Nous Research's open-source AI agent framework, released February 25, 2026. Seven weeks later, it hit 95,600 GitHub stars — the fastest-growing agent framework of 2026. Version v0.10.0 (April 16) ships with 118 bundled skills, three-layer memory, six messaging integrations, and a closed learning loop that creates reusable skills from experience. TokenMix.ai benchmarks show self-cre