journal · 雑記
Notes from the desk.
Notes on product design, AI, and thinking clearly while building.
Jul · 202611 min→Jun · 202612 min→Jun · 20255 min→Jun · 20256 min→
The machinery behind the chat
Context, tools, the agent loop, memory, skills, subagents, hooks and MCP — the eight pieces that make agentic AI work, explained simply.
How we built luisventuri.com
An honest build log: from a spoken brief to production, with Claude Design and Claude Code.
The real value of AI
Why the edge is no longer speed, but clarity.
Prompt Engineering: learning to talk to AI
What it is, why it matters, and how to structure good prompts — according to OpenAI and Google.