定制 Slash 命令

/create-command

# Command Name

Brief description of what this command does.

---

## Operation Types

| Marker | Meaning | Executor |
|--------|---------|----------|
| `[AI]` | AI 执行 | You (AI) |
| `[USER]` | 用户执行 | User |

---

## Step 1: Read Context `[AI]`

```bash
cat .trellis/spec/relevant-spec.md

**原则**：
- 每个命令只做一件事
- 明确标注哪些步骤是 AI 做、哪些是用户做
- 列出需要读取的文件
- 定义输出格式

### 9.4 案例：创建 `/deploy-check` 命令

`.claude/commands/deploy-check.md`:

```markdown
# Deploy Check

Pre-deployment verification checklist.

---

## Step 1: Read deployment config `[AI]`

```bash
cat deploy.config.js
cat .env.production