EasyEDA eprj3 Skill

---
name: easyeda-eprj3
description: Build EasyEDA Pro / 嘉立创EDA专业版 .eprj3 projects (schematic + PCB) from one design.json — offline schematic layout + wiring, PCB placement, four gates, plus a 2.x CLI bridge (client V4.1.94+) for library search, PCB auto layout/route, copper pour + fill, netlist export/compare and screenshots. Use whenever the user wants to create or edit an eprj3 project, generate symbols/footprints, or validate/repair one.
---

# EasyEDA Pro eprj3 Skill

Author **EasyEDA Pro** (嘉立创EDA专业版) folder-format `.eprj3` projects. One design
file in, one validated project out: schematic laid out in signal-flow blocks,
every net wired, **PCB placed** — then four independent gates.

**Strategy: the skill places, the client finishes the copper.** 2.x drives the
desktop client through its CLI for everything the client does best (library
search, auto layout/route, pour, netlist extraction, screenshots). The skill
itself still **never implements a router or a pour engine** — it prepares the
project and the scripts, then lets the client execute. Without the client the
offline pipeline still produces a placement-only board and prints a **rats
handoff list**; `D004` (unrouted) and `D006` (missing pour) are never judged on
a board this skill built.

Format ground truth: [`docs/format-reference.md`](docs/format-reference.md). Deep
details are load-on-demand — see [Where to read next](#where-to-read-next) instead
of reading everything up front.

## 运行时任务进度

动手前先打印任务清单，让用户一眼看到「共几项、现在做哪项」；每完成一项立即更新，
不要闷头跑完才汇报。

标准流程共 5 个关键任务：

```
- [ ] 0. 环境检查 doctor（用到 2.x CLI 功能时必做：客户端 4.1.94+）
- [ ] 1. 需求采集 intake（设计文件已给出则跳过）
- [ ] 2. 生成工程 build（含门禁；客户端建板时 PCB 由原理图导入，离线建板再跑 netcheck）
- [ ] 3. 网表审计 audit（全新子 agent 复核；2.x 可用 eda.js netlist 导出）
- [ ] 4. 报告 report（project-report.md + ai-report.md）
- [ ] 5. 打开客户端 open（完成后默认打开，便于查看；生成过程本身全程无头，不弹窗）
```