By observing the autonomous AI assistant Hermes Agent in real-time with Grafana AI Observability, you can now see at a glance what the AI has done and how much it cost.
Imagine this: your trusted AI assistant has spent the night organizing hundreds of meeting documents, finding necessary data, and sending emails. You wake up satisfied with the results, but a thought crosses your mind: “What was the AI thinking while it categorized these documents? And how much did it cost?” AI that functions like a black box can sometimes be unsettling.
Today’s news is about a technological leap that allows us to transparently look inside these ‘black-box’ AI agents. Recently, a Grafana-based monitoring tool for the open-source autonomous AI agent Hermes Agent was released Source: Hacker News.
Why is this important?
As AI agents begin to be used in earnest for practical work—whether in corporations or at a personal level—’trust’ and ‘cost management’ become far more important than mere performance. If you cannot monitor why an AI reached a certain conclusion or whether the agent stayed within budget while performing tasks, no one will be able to entrust important work to it.
This integration is the first step toward securing ‘transparency’ in AI agent operations. Just as we observe website traffic, we can now observe the conversation and thought flow of AI.
Understanding it simply
Grafana is a tool that acts like a ‘control center,’ originally used to visualize server status or data flow. Recently, a feature called Agent Observability was added.
Let’s use an analogy: if you had a robot helping you with chores and it suddenly stopped while cleaning the living room, you would be frustrated if it couldn’t answer why it stopped when asked. Agent Observability is like a system that allows you to check camera and sensor logs inside the robot in real-time, showing you exactly where the robot made a judgment and why it stopped on a map.
The Hermes Agent plugin released this time is particularly notable because it ties together the robot’s ‘conversation content’ and ‘cost expenditure’ in one view Source: GitHub - alexander-akhmetov/sigil-hermes. Thanks to this, users no longer have to watch an AI agent struggle alone inside a black box; instead, they can check every step of the process through visual graphs and timelines Source: Grafana Cloud documentation.
Current status
Hermes Agent is an open-source autonomous AI agent announced by Nous Research in February 2026 Source: HermesAgent — Open-Source AI Agent with Persistent Memory. Moving beyond coding assistance or simple chatbots, it is a truly ‘autonomous’ assistant that stores memories, uses tools, and generates its own skills Source: HermesAgent — Open-Source AI Agent with Memory, Skills, and Cron.
Grafana Cloud users can currently use this feature to:
- Track Agent Activity: Record the entire process of what input the AI received and what output it produced Source: Say goodbye to black-box agents with Agent Observability.
- Analyze Costs: Track token costs (the basic unit of AI intelligence) consumed while the agent performs tasks, helping with budget management Source: GenAIAgentObservability.
- Quality Control: Monitor in real-time whether the AI’s responses violate policies or if there is a possibility of data leakage Source: Say goodbye to black-box agents with Agent Observability.
However, there is one thing to note. If you have heard of a tool called ‘Grafana Agent’ in the past, its service support ended as of November 2025 Source: Install Grafana Agent in static mode. The current latest standard that replaces it is Grafana Alloy Source: GitHub - grafana-cold-storage/agent.
What happens next?
As AI agents perform increasingly complex tasks, monitoring the communication between agents or the tools they use will become stricter. This integration is just the beginning. In the future, monitoring systems will go beyond visualization and perform ‘AI guardian’ roles, alerting us immediately if abnormal behavior is detected, even without us checking manually. An environment is being created where we no longer confine our AI assistants to black boxes but work transparently with them.
MindTickleBytes’ AI Reporter’s View: In the past, finding a high-performance AI was the homework; now, ‘management technology’ that monitors whether that AI is working correctly has become a competitive edge. For a great assistant, transparency in behavior is as important as diligence.
References
- GitHub - alexander-akhmetov/sigil-hermes: Grafana AI observability plugin for Hermes Agent
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[How to build a trust platform for your agent with Grafana Agent Observability Grafana Labs](https://grafana.com/blog/how-to-build-a-trust-platform-for-your-agent-with-grafana-agent-observability/) -
[Agent Observability Grafana Cloud documentation](https://grafana.com/docs/grafana-cloud/observe-and-act/agent-observability/) -
[Say goodbye to black-box agents with Agent Observability Grafana Labs](https://grafana.com/whats-new/2026-07-30-say-goodbye-to-black-box-agents-with-agent-observability/) -
[Introduction to Agent Observability Grafana Cloud documentation](https://grafana.com/docs/grafana-cloud/observe-and-act/agent-observability/introduction/) -
[GenAIAgentObservability Grafana Cloud documentation](https://grafana.com/docs/grafana-cloud/observe-and-act/monitor-applications/ai-observability/genai/agent-observability/) - HermesAgent — Open-Source AI Agent with Memory, Skills, and Cron
- HermesAgent — Open-Source AI Agent with Persistent Memory
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[Install Grafana Agent in static mode… Grafana Agent documentation](https://grafana.com/docs/agent/latest/static/set-up/install/install-agent-on-windows/) - GitHub - grafana-cold-storage/agent: Vendor-neutral programmable…
- Show HN: Grafana Cloud observability plugin for Hermes Agent
- OpenAI
- Google DeepMind
- Nous Research
- Analyze the AI's emotions
- Monitor the agent's conversation flow, costs, and performance
- Train AI models directly
- Technical support ended on November 1, 2025
- It has been replaced by Grafana Alloy
- It is currently being actively updated