GitHub · AI Agent · Decrypt
Hermes Agent, shipped by Nous Research in February 2026, has crossed over 180,000 GitHub stars and a growing ecosystem
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★ Tier-1 Source
The petdex gallery accepts community submissions, so the current 3,200+ sprite count will keep climbing.
Key facts
- Hermes Agent, released by Nous Research in February 2026, has crossed over 180,000 GitHub stars and a growing ecosystem of community tools and integrations
- Rendering works across the CLI, TUI, and the official desktop app Nous Research launched earlier this month
- Nous Research has added animated pets to Hermes Agent, and the documentation makes a point of clarifying upfront that they do absolutely nothing useful
- The sprites come from petdex, an open-source community gallery with more than 3,200 options to choose
Summary
Nous Research shipped pet support for Hermes Agent, giving users access to more than 3,200 animated sprite mascots. Pets react to agent activity across six states—idle, running, thinking, waving, celebrating, and failing—but have no effect on tokens, caching, or behavior. The feature works in the CLI, TUI, and desktop app, and can be popped out into a floating always-on-top window to track agent activity without switching windows. Nous Research has added animated pets to Hermes Agent, and the documentation makes a point of clarifying upfront that they do absolutely nothing useful. The pets are small mascot sprites that sit in your terminal or desktop app and map their animations to whatever the agent is doing.