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I Connected Claude Code to Roboflow MCP — Here’s What Worked

28 May 202628 May 2026 by susiloharjo
Claude Code terminal AI coding assistant

I Connected Claude Code to Roboflow MCP — Here’s What Worked Last weekend I wanted to build a quick vision app to detect whether parts on our workshop shelf were correctly labeled. Nothing production-grade — just a proof of concept to see if AI could save us 15 minutes of manual checking. Usually this means: … Read more

Categories AI Leave a comment

I Self-Hosted Langfuse to Watch My AI Agents Think

28 May 202628 May 2026 by susiloharjo
Langfuse LLM observability monitoring interface

I Self-Hosted Langfuse to Watch My AI Agents Think Two weeks ago I shipped an AI agent that helps our procurement team check vendor proposals against our ERP database. It worked great in testing. In production? Silent failures. The LLM would sometimes return garbled JSON, sometimes skip steps entirely, and I had no way to … Read more

Categories Cybersecurity Leave a comment

Vibe Coding in Indonesian Costs 50% More Tokens — I Tested

27 May 2026 by susiloharjo
AI technology architecture illustration

I use AI coding tools daily. Most of the time I just describe what I want in plain language and let the model generate the code. You know the drill — “vibe coding.” But last week I noticed something: when I asked in Indonesian, the responses felt… heavier. More tokens in the chat, slower, hitting … Read more

Categories AI Leave a comment

I Let AI Generate an Arduino Sketch — Here’s What Happened

27 May 2026 by susiloharjo
IoT edge computing connected devices diagram

I was setting up a simple servo test rig on Saturday — the kind of thing I’ve done a dozen times on an ESP32. Potentiometer controls a servo. Basic analogRead, map, servo.write. Nothing fancy. This is the same workbench where I’ve been experimenting with gesture recognition on ESP32, so I had all the hardware within … Read more

Categories IOT Leave a comment

Vibe Coding vs Agentic Engineering: Where I Draw the Line

27 May 2026 by susiloharjo
AI technology architecture illustration

I read something last week that stopped me mid-scroll: vibe coding and agentic engineering are getting closer than he’d like — and he’s not comfortable with it. I get it. I use Claude Code almost every day now. Not as a novelty. As my actual workflow. And I’ve noticed the same blurring he’s talking about. … Read more

Categories AI Leave a comment

Building a PostgreSQL AI Agent in 200 Lines of Python

26 May 2026 by susiloharjo
Cybersecurity threat landscape digital art

Reading Simon Willison’s Blog at 11 PM I was catching up on Simon Willison’s blog late last night when I saw he shipped Datasette Agent — an AI assistant that answers natural-language questions about your SQLite databases. The demo sold me: “When did Simon most recently see a pelican?” The agent queried his personal database … Read more

Categories Cybersecurity Leave a comment
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me
Eko Susilo Harjo
Makers, Thinkers, IOT, Robotics, Full Stack Developer

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