#1 · Most used

Hermes Agent

hermes-agent.nousresearch.com

Hermes Agent is an open-source, self-improving AI agent by Nous Research that runs persistently with memory across sessions, and builds reusable skills from experience. It comes with 40+ built-in tools, including web search, browser automation, and vision, plus scheduled automations and subagents.

Ranked by AI tokens each app used through OpenRouter. Source: OpenRouter (openrouter.ai/apps), as of 2026-10-05T17:26:11.324Z. Licensed under CC BY 4.0.