A new open-source hardware project called Clawdmeter brings a physical, nostalgic twist to monitoring AI token consumption. Designed for developers using Anthropic’s Claude Code, the device functions as a dedicated desktop dashboard that displays real-time token usage through pixel-art animations and simple charts.
What is Clawdmeter?
Created by Reykjavik-based software developer Hermann Haraldsson, Clawdmeter is a small, battery-powered display that pairs with a laptop over Bluetooth. It reads Claude Code OAuth tokens to pull usage data from API response headers, then visualizes the information on a 2.16-inch AMOLED screen. The device runs on open-source firmware, meaning anyone can modify or extend its functionality.
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Why it matters
Clawdmeter arrives amid a broader cultural shift among developers toward “tokenmaxxing” — a trend where engineers track and maximize the number of AI tokens they consume as a productivity metric. While third-party tools and terminal commands already exist for monitoring Claude usage, Haraldsson’s project adds a tangible, almost playful element to the practice. “There’s a kind of nostalgia for when you used to have a hardware device for everything,” Haraldsson told TechCrunch.
How it works
The device uses a Waveshare ESP32-S3-Touch-AMOLED-2.16 display, which connects to a laptop over Bluetooth. On startup, a splash screen shows pixel-art animations of Claude’s Clawd mascot, with the animation becoming more intense as token usage increases. A middle button cycles through different animation styles and then displays session and weekly usage charts. Two additional side buttons send keyboard shortcuts for Claude Code’s voice mode and mode toggling.
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Community response
Since its launch on May 10, 2026, the project has attracted over 800 stars on GitHub, with 50 forks. Reddit users have compared the device to a “hardware Tamagotchi for my context window,” and some have jokingly suggested Anthropic should distribute them for free. Haraldsson notes that the device is as much about fun as it is about utility. “I know it’s not replacing anything — like, you could have this on your computer — but it’s just fun,” he said.
Broader implications
Clawdmeter reflects a growing intersection between AI tooling and physical computing. Haraldsson, who had no prior embedded development experience, was able to build the project in a few days with Claude’s assistance. “It’s really democratized access to programming, so that anyone can now do what developers used to do,” he said. The project also signals how deeply Anthropic’s Claude has embedded itself into developer workflows, and how the community is finding creative ways to engage with AI usage metrics.
Conclusion
Clawdmeter is a small but telling example of how AI power users are blending utility, nostalgia, and open-source culture into new forms of productivity hardware. While not a critical tool, it offers a glimpse into how developers are thinking about their relationship with AI — and how that relationship is increasingly visible, measurable, and even playful.
FAQs
Q1: What hardware is needed to build a Clawdmeter?
A1: The project uses a Waveshare ESP32-S3-Touch-AMOLED-2.16 display, a lithium-ion battery, and a laptop with Claude Code installed. All firmware and instructions are available on GitHub.
Q2: Can I modify the Clawdmeter software?
A2: Yes. The project is fully open-source, allowing users to add custom animations, screens, or features by forking the repository.
Q3: Does Clawdmeter require an API key?
A3: Yes. The device reads your Claude Code OAuth token to make API calls and retrieve usage data from response headers. No additional API subscription is needed beyond your existing Claude Code access.
