Notion has helped me a great deal. After using it for nearly five years, it had become like air, naturally sitting at the center of my life to the point that opening Notion was the first thing I did after waking up. So why did I decide to migrate? A major reason was the change happening in my own environment.
2026 arrived before I knew it, and five days have already passed. The first three days of the New Year barely felt like a holiday, and in any case 2026 has begun. So I am writing my usual New Year's resolution.
2024 was the year I bought Vision Pro, and also the year I launched this site, Yori Hiroi Frontend. Then came 2025. As I wrote in my New Year's resolution, it became a year of pursuing Apple's visionOS ecosystem. Last year's retrospective and resolution are below.
I usually use Codex CLI as my main AI agent, but at least in my environment, autonomous coding for Swift-based visionOS development did not go well. I decided to take the plunge and create Seiro MCP.
There are many things I want to write about, from the background to the structure and usage, so I will try making this a short series for a while. The repository is here.
I personally felt that visionOS TC 2025, held on December 6 and 7, and LODGE XR Tech Talk #2 - visionOS, held on the 9th, were continuous events for me. I attended both, so I will write about what I thought during them.