refactor: streamline the course to 17 lessons

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Haoran
2026-08-12 03:02:42 +08:00
parent ab35e59672
commit 7e2f2fd99b
250 changed files with 12179 additions and 18653 deletions

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@@ -2,7 +2,7 @@
[English](README.md) · [中文](README.zh.md) · [日本語](README.ja.md)
`s01` → [s02](../s02_tool_use/) → s03 → s04 → ... → s18 → s19
`s01` → [s02](../s02_tool_use/) → s03 → s04 → ... → s16 → s17
> *"One loop & Bash is all you need"* — One tool + one loop = one Agent.
>
> **Harness Layer**: The Loop — the first bridge between the model and the real world.
@@ -107,7 +107,7 @@ def agent_loop(messages):
messages.append({"role": "user", "content": results})
```
Under 30 lines — that's the minimal runnable agent harness kernel. It's not intelligence itself, but the smallest runtime framework that lets the model keep acting. The model decides (whether to call a tool, which one), the harness executes (calls the tool and appends the result as a new message). The next 19 chapters all add mechanisms on top of this loop. The loop itself never changes.
Under 30 lines — that's the minimal runnable agent harness kernel. It's not intelligence itself, but the smallest runtime framework that lets the model keep acting. The model decides (whether to call a tool, which one), the harness executes (calls the tool and appends the result as a new message). The next 16 chapters all add mechanisms on top of this loop. The loop itself never changes.
---
@@ -146,4 +146,4 @@ Right now the model only has bash — reading files requires `cat`, writing file
→ s02 Tool Use: What happens when we give it 5 proper tools? Will the model call multiple tools at once? Will parallel tool executions step on each other?
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