Data & AI Systems Engineer working on visibility, measurement, and agentic systems.
AI now sits between people and what they’re looking for, and between work and the software that runs it. It answers, routes, remembers, forgets, and now acts on its own. Usually before anyone can check whether it got things right. I study that layer with original data and build the tools to work inside it. My background is the supply side of digital marketing: the crawl, the analytics, the automation and reporting, the plumbing under what looked like marketing. The marketing was never really the problem. Visibility, measurement, and control were. AI didn’t make that problem smaller. It moved it somewhere you can’t see.
Beetroot featured in 窓の杜 (Japan) · original-data research · shipped open-source tools
the systems that decide
what gets found, trusted,
and acted on
Thesis
AI is changing two things at once: how people find information, and how work moves through software.
That shift isn’t only a search problem. It touches tracking, attribution, context, memory, handoff, and trust: the systems that decide what a person sees before they make a choice.
I work on that layer. Some of it is research: measuring what changes and publishing what holds up. Some of it is engineering: building tools and workflows that keep context, expose failures, and make AI-assisted work inspectable.
Focus
Writing
A security boundary is judged on the one action built to cross it, and a model judging by resemblance is weakest exactly there. The unattended allow belongs on the reach the harness itself grants, the write scope, the network, the credential, refusing what it cannot account for. Trust the model as the boundary and you rebuild the seam that prompt-injection detection could never close.
A health check that watches whether a long-running agent still exists gets both hard cases wrong: it kills a healthy agent the moment it goes quiet enough to look absent, and it waves through a frozen one whose process is still up. The repair is not a sharper probe but a different signal, the durable trail an agent leaves only by doing the work, which a wedged one stops extending because extending it is the work.
An agent's history holds every dead end it walked into, and nothing in it marks which ones the agent has since given up. Delegate that history to a subtask and the discarded guesses arrive wearing the same face as the settled facts. Why starting clean usually wins, when a written brief beats inheritance, and when the work is a live thing no brief can hold.
Artifacts
Tools I’ve built around the same layer: memory, clipboard, agent handoff, monitoring. Local-first where it makes sense, from problems I hit directly.
A local-first clipboard environment for preserving workflow context on Windows. AI transforms, OCR, smart search, unlimited history. Built around the idea that the clipboard is not temporary — it is part of workflow memory.
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A clipboard bridge between humans and AI agents. Read, write, and watch clipboard state through MCP. A small interaction primitive for agent-native workflows.
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A browser-to-agent handoff surface. Send pages into agent workflows through a webhook, preserving context at the moment of browsing.
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Scoped persistent memory for long-running coding agents. Local-first, MCP-native, designed so context survives across sessions without piling up.
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A small operational monitor for Claude.ai limits.
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