Nous Research’s self-improving open-source agent overtook OpenClaw on OpenRouter’s global rankings this week, just three months after launch.
What Happened
On May 10, 2026, Hermes Agent claimed the #1 spot on OpenRouter’s global daily app and agent rankings.
The open-source AI agent, built by Nous Research, is now processing 224 billion tokens per day, surpassing OpenClaw’s 186 billion.
Nous Research confirmed the milestone on X, thanking contributors, supporters, and users. The post racked up over 4,300 likes.
It’s the first time since OpenClaw’s late-2025 rise that a different agent holds the daily top spot.
And Hermes did it in roughly three months. The agent launched in February 2026 and has since collected over 140,000 GitHub stars with nearly 1,000 contributors.
Why It’s Happening Now
The timing lines up with a massive update.
On May 7, Nous Research shipped v0.13.0 “Tenacity” – a release that included 864 commits, 588 merged pull requests, and contributions from 295 developers.
The update added Kanban-style task boards for managing multiple agents at once, a /goal command that keeps the agent locked on a long-term objective, and eight critical security fixes. It also brought Google Chat as the 20th supported messaging platform.
Three days later, Hermes flipped the rankings.
What Makes Hermes Different
Hermes Agent isn’t a chatbot or a coding copilot.
It’s a self-hosted AI agent that lives on your server and gets smarter over time. When it solves a hard problem, it writes a reusable “skill file” capturing the exact steps. Next time a similar task comes up, it loads that skill and refines it further.
It also maintains persistent memory across sessions using a lightweight SQLite-based system. No vector database. No context loss between conversations. The agent remembers your projects, your preferences, and your working patterns.
Hermes connects to over 20 messaging platforms – Telegram, Discord, Slack, WhatsApp, Signal, Microsoft Teams, and more – from a single gateway.
And it supports any major AI model, from Claude Sonnet 4.6 to DeepSeek V4 to locally hosted open-weight models.
The entire project is MIT-licensed. Your data stays on your machine. No telemetry, no tracking, no cloud lock-in.
The Numbers Tell the Story
OpenClaw still leads the all-time cumulative chart at 9.17 trillion total tokens versus Hermes’s 6.35 trillion. OpenClaw also holds a massive GitHub advantage at 370,000+ stars.
But the daily trend is moving fast. Hermes went from obscurity to the most-used agent on OpenRouter in under 90 days. That kind of velocity suggests something deeper than hype.
Several factors helped.
OpenClaw faced a rough stretch in early 2026 – nine CVEs disclosed in four days in March, including one with a 9.9 CVSS severity score. A separate audit by Koi Security found 341 malicious entries in ClawHub’s skill repository. Meanwhile, OpenClaw’s founder Peter Steinberger joined OpenAI in February, leaving the project under a new independent foundation.
Hermes benefited from that turbulence – and shipped aggressively through it.
What Developers Are Saying
The community response has been enthusiastic. Developers highlight the learning loop as the feature that sets Hermes apart from every other agent framework.
The ability to self-improve, combined with persistent memory and broad platform support, makes it feel less like a tool and more like infrastructure.
As one reviewer noted: “Hermes Agent is the most complete open-source personal AI agent available.” The ecosystem now includes over 647 community skills covering everything from coding delegation to design systems to Apple integrations.
What to Watch Next
This is a momentum story, not a finished one.
Whether Hermes can sustain 200+ billion daily tokens through June will determine if this ranking flip sticks or if OpenClaw responds with a release that closes the gap.
