baoyu-wechat-summary

Files (6)

• EXTEND.md.example
• SKILL.md
• group-memory.md · references/
• output-formats.md · references/
• profiles.md · references/
• setup.md · references/

SKILL.md (first lines)

# WeChat Group Summary

群聊精华提取专家。把零散的微信群聊记录提炼成结构化、可读性强的简报，并维护跨次运行的群聊历史与群友画像。底层依赖外部 [wx-cli](https://github.com/jackwener/wx-cli) 二进制（`wx` 命令），不打包脚本。

> **⚠️ Sandbox restriction**
>
> wx-cli reads from `~/.wx-cli/` (config, cache, daemon socket) and from WeChat's data directory (`~/Library/Containers/com.tencent.xinWeChat/` on macOS). Both paths are outside Claude Code's default sandbox. Every `wx` command in this skill needs to run with `dangerouslyDisableSandbox: true` from the start — don't waste a sandbox attempt first. The user can use `/sandbox` to view/edit restrictions.

## References（按需加载）

本文件只保留工作流骨架；细节拆在 `references/` 下，**执行到对应步骤时再读，不要一开始全部读入**：

| 参考文件 | 内容 | 何时读 |
|---------|------|-------|
| [references/setup.md](references/setup.md) | 环境检查（wx-cli 安装/权限/初始化）、wx-cli 命令速查、排障手册 | 新环境首次运行，或任何 `wx` 命令失败时 |
| [references/output-formats.md](references/output-formats.md) | 两版摘要的 Section 顺序、格式与内容规范、输出骨架、自检清单 | Round 2 动笔前 |
| [references/profiles.md](references/profiles.md) | 画像文件格式、更新规则、隐私红线、回溯流程 | Step 3.7 / 8.5 / Step 9 |
| [references/group-memory.md](references/group-memory.md) | 群级事实记忆的写入门槛、防注入、格式 | Step 8.6 |

## User Input Tools

When this skill prompts the user, follow this tool-selection rule (priority order):

1. **Prefer built-in user-input tools** exposed by the current agent runtime — e.g., `AskUserQuestion`, `request_user_input`, `clarify`, `ask_user`, or any equivalent.
2. **Fallback**: if no such tool exists, emit a numbered plain-text message and ask the user to reply with the chosen number/answer for each question.
3. **Batching**: if the tool supports multiple questions per call, combine all applicable questions into a single call; if only single-question, ask them one at a time in priority order.

Concrete `AskUserQuestion` references below are examples — substitute the local equivalent in other runtimes.

## Prerequisites

快速验证环境：`wx --version` 有输出且 `wx sessions` 返回数据即可继续。任何一步失败，或是首次在新环境运行 → 读 [references/setup.md](references/setup.md)（完整环境检查、wx-cli 命令速查、排障手册），停在第一个失败项并给用户确切的修复命令。**绝不自动安装、绝不替用户跑 `sudo`。**

## Preferences (EXTEND.md)

Check EXTEND.md in priority order — the first one found wins:

| Priority | Path | Scope |
|----------|------|-------|
| 1 | `.baoyu-skills/baoyu-wechat-summary/EXTEND.md` (relative to project root) | Project |
| 2 | `${XDG_CONFIG_HOME:-$HOME/.config}/baoyu-skills/baoyu-wechat-summary/EXTEND.md` | XDG |
| 3 | `$HOME/.baoyu-skills/baoyu-wechat-summary/EXTEND.md` | User home |

| Result | Action |
|--------|--------|
| Found | Read, parse, apply. On first use in session, briefly remind: "Using preferences from [path]. Edit it to change defaults." |
| Not found | **MUST** run first-time setup (BLOCKING) before generating any digest — do NOT silently use defaults. |

### Supported keys

EXTEND.md is plain text with `key: value` or `key=value` lines, `#` for comments, case-insensitive keys.

| Key | Type | Default | Purpose |
|-----|------|---------|---------|
| `self_wxid` | string | (required) | The owning account's wxid. Messages whose `from_wxid` matches this are attributed to the user. |
| `self_display` | string | (required) | Display name to substitute for the user's own messages in digest text. |
| `default_version` | `normal` / `roast` / `both` | `normal` | Which version(s) to generate when the user doesn't say otherwise. |
| `default_time_range` | string (e.g. `7d`, `24h`, `1d`) | (none) | Default range when the user omits time and there's no incremental anchor. |
| `data_root` | path | `{project_root}/wechat` | Override where digest folders live. |
| `bot_aliases` | comma-separated strings | `bot, 精华bot` | Names that trigger the 「@bot 答疑」 section. A message containing `@<alias>` (case-insensitive) is treated as a question/request aimed at the digest bot. Pick names that do NOT match any real group member or existing bot, to avoid ambiguity. |

A starter template lives at [EXTEND.md.example](EXTEND.md.example).

### First-Time Setup (BLOCKING)

If no EXTEND.md is found, do NOT silently proceed.

**Step A — Try to auto-discover `self_wxid` and `self_display` first.** Run (in order, stop at the first that succeeds):

```bash
# 1. If wx-cli exposes a whoami, use it
wx whoami --json 2>/dev/null

# 2. Otherwise, find self-sent messages in recent sessions
wx sessions --json --limit 20 2>/dev/null
```

For option 2, scan the sessions for any private/group thread the user has sent into and read one of their own `from_wxid` / `from_nickname` pairs. If you can confidently pre-fill both values, use them as defaults in the question below; otherwise leave the fields blank for the user to fill in.

**Step B — Confirm with one `AskUserQuestion` call (batched), pre-filling whatever auto-discovery found:**

- `self_wxid` (e.g., `wxid_abc123`) — fall-back hint: the user can find it with `wx contacts --query "<own nickname>"`, or by inspecting any of their own sent messages in `wx sessions --json`
- `self_display` (e.g., `宝玉`) — how they want their messages attributed
- `default_version` — pick one of `normal` / `roast` / `both`
- `data_root` — where digest folders live. Default: `{project_root}/wechat`. Enter a custom absolute path (e.g. `~/Documents/wechat-digests`) or leave blank for default.
- Save location — pick one of project / XDG / home

Write EXTEND.md to the chosen path. If the user provided a non-default `data_root`, include it as an uncommented line; otherwise omit it (the default applies automatically). Confirm "Preferences saved to [path]. Edit it any time to change defaults.", then continue with the digest workflow.

## Workflow

### Step 1: Parse the user's request

Extract:

- **Group name** (or partial name for fuzzy matching)
- **Time range** — interpret flexibly:
  - "最近 1 天" / "今天" / "last 24 hours" → 1 day
  - "最近 3 天" → 3 days
  - "最近 7 天" / "这周" → 7 days
  - "最近 30 天" / "最近一个月" → 30 days
  - "某天" (e.g. "3 月 5 号") → that specific date
  - "某天到某天" (e.g. "3 月 1 号到 3 月 5 号") → date range
  - "从上次开始" / "继续" / "接着上次" / "since last" → **incremental mode**: read `history.json` for this group, use `last_digest.last_message_time` as the start
  - No time specified → **incremental mode**. If no `history.json` exists yet, fall back to `default_time_range` from EXTEND.md if set, else last 24 hours.
- **Version(s) to generate**:
  - Start from `default_version` in EXTEND.md.
  - User request overrides: keywords "毒舌"/"roast"/"挑衅"/"再来个毒的"/"sass" → force `include_roast=true`. Keywords "只要正经的"/"normal only"/"不要毒舌" → force `include_normal=true, include_roast=false`. "都来一份"/"两个版本都要"/"both" → both.
  - At least one of `include_normal`/`include_roast` must end up true.

Convert relative ranges into absolute `--since YYYY-MM-DD --until YYYY-MM-DD` pairs using today's local date.

### Step 2: Find the group + resolve folder path

```bash
wx contacts --query "<group_name>" --json
```

Filter for entries whose `username` ends in `@chatroom`. If multiple groups match, use `AskUserQuestion` to disambiguate. If none match, fall back to `wx sessions --json` and search there before asking the user.

From guanyang/open-agent-hub, MIT.

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