My Learn Site
Build a learning site from 0 to 1, one mechanism at a time. Deployed on Cloudflare Pages—push to ship.
Learning Path
Progressive sessions, from a simple loop to a complete system.
01
The Agent Loop
The smallest useful agent is a loop that calls the model, runs tools, and feeds results back.
02
Tool Use
Capabilities register into a dispatch table; the loop itself stays stable.
03
Permission
Dangerous actions need a harness decision point before the shell runs.
04
Hooks
Cross-cutting behavior belongs around the loop, not tangled inside it.
05
Planning
Explicit plans keep long-running work visible and correctable.
06
Subagent
Subagents give each subtask a clean message history while preserving the main thread.