Files
market/skills/ccgp-gov-procurement/SKILL.zh-CN.md
joy1129-com c83f917901 feat(skills): add 6 due-diligence data-source skills (#111)
## Summary

Adds six enterprise due-diligence data-source skills as local built-in
skills (SKILL.md + SKILL.zh-CN.md + catalog-metadata sidecar), per
ADR-038.

| Skill | Category | Risk | Source |
|---|---|---|---|
| baidu-poi-search | data | low | Baidu Map Place API (REST) |
| tianyancha-risk | business | low | Tianyancha risk API (REST) |
| ccgp-gov-procurement | business | medium | ccgp.gov.cn (WebBridge) |
| cnipa-patent-search | business | medium | CNIPA pss-system (WebBridge)
|
| creditchina-query | business | high | creditchina.gov.cn (WebBridge +
ddddocr) |
| multi-source-sentiment | research | medium | Douyin Index/Featured +
WebSearch |

## Changes
- 6 x skills/<id>/{SKILL.md, SKILL.zh-CN.md, catalog-metadata.v1.json}
- builtin-skills.json: 34 -> 40
- manifest.json: totalSkills 63 -> 69
- README.md counts + list

## Security
- Credentials replaced with env-var placeholders (BAIDU_MAP_AK,
TIANYANCHA_TOKEN); verified no secrets in diff

## Validation
- validate-i18n.py: 0 errors (remaining warnings pre-existing repo-wide)
- zh/en heading parity verified; source_hash computed per repo algorithm

Co-authored-by: yi-ge <yi-ge@desirecore.net>
2026-09-03 14:05:58 +08:00

5.3 KiB
Raw Blame History

中国政府采购网招标公告查询

L0

输入企业名称(建议用简称而非全名,如"华为"而非"华为技术有限公司"),通过 Kimi WebBridge 浏览器自动化搜索政府采购网,返回结构化招标公告列表。

L1 概述

  • 数据源:中国政府采购网搜索系统(search.ccgp.gov.cn
  • 认证:无(公开搜索)
  • 调用方式Kimi WebBridge 浏览器自动化navigate + evaluate
  • 前置条件Kimi WebBridge daemon 运行中(127.0.0.1:10086+ 浏览器扩展已连接
  • 核心优势:浏览器会话天然规避 curl 直连的 IP 限流

L2 操作步骤

1. 检查 WebBridge daemon

curl -s -X POST "http://127.0.0.1:10086/command" \
  -H "Content-Type: application/json" \
  -d '{"action":"list_tabs","session":"ccgp-query"}' --max-time 10

若连接失败,启动 daemon

~/.kimi-webbridge/bin/kimi-webbridge.exe start

2. 导航搜索结果页

Windows 方式JSON 写入临时文件避免编码问题):

写入 C:\tmp\ccgp-nav.json

{
  "action": "navigate",
  "args": {
    "url": "https://search.ccgp.gov.cn/bxsearch?searchtype=1&page_index=1&bidSort=0&pinMu=0&bidType=0&dbselect=bidx&kw={企业简称URL编码}",
    "newTab": true,
    "group_title": "政府采购网查询"
  },
  "session": "ccgp-query"
}
curl.exe -s -X POST "http://127.0.0.1:10086/command" \
  -H "Content-Type: application/json" \
  --data-binary "@C:\tmp\ccgp-nav.json" --max-time 30

等待 5 秒后继续。

3. 提取公告列表

写入 C:\tmp\ccgp-extract.json

{
  "action": "evaluate",
  "args": {
    "code": "(function(){var txt=document.body.innerText||'';var total=(txt.match(/共找到\\s*(\\d+)\\s*条/)||[])[1]||'?';var items=[];document.querySelectorAll('a').forEach(function(a){var t=(a.innerText||'').replace(/\\s+/g,' ').trim();if(t.includes('{企业名称关键字}')&&t.length>10){var li=a.closest('li')||a.closest('div');var date='';if(li){var m=(li.innerText||'').match(/\\d{4}[-:]\\d{2}[-:]\\d{2}/);if(m)date=m[0];}items.push({title:t.slice(0,80),href:(a.href||'').slice(0,100),date:date});}});return JSON.stringify({total:total,count:items.length,items:items.slice(0,10)});})()"
  },
  "session": "ccgp-query"
}
curl.exe -s -X POST "http://127.0.0.1:10086/command" \
  -H "Content-Type: application/json" \
  --data-binary "@C:\tmp\ccgp-extract.json" --max-time 40

4. 深度提取详情页(可选)

对列表中每条公告,导航到详情页并提取结构化字段:

{
  "action": "navigate",
  "args": { "url": "{公告详情URL}" },
  "session": "ccgp-query"
}

等待 5 秒后提取:

{
  "action": "evaluate",
  "args": {
    "code": "(function(){var txt=document.body.innerText||'';var lines=txt.split('\\n').map(function(s){return s.trim();}).filter(function(s){return s.length>0;});var fields={};for(var i=0;i<lines.length-1;i++){var l=lines[i];var n=lines[i+1];if(/采购人|采购代理|项目名称|项目编号|采购方式|中标|金额|供应商|地址|联系人|电话|公告日期|品目|更正/.test(l)&&n.length<200){fields[l]=n;}}return JSON.stringify({title:document.title,url:location.href.slice(0,80),fields:fields});})()"
  },
  "session": "ccgp-query"
}

5. 标准化映射

{
  "query_status": "success",
  "source": "ccgp",
  "company_name": "{企业名称}",
  "total_found": 2,
  "announcements": [
    {
      "event_type": "招投标公告",
      "event_title": "乌兰察布职业学院物业服务(华为校区)采购更正公告(第一次)",
      "event_date": "2026-08-25",
      "source_url": "http://www.ccgp.gov.cn/cggg/dfgg/gzgg/...",
      "project_number": "WSZC-G-F-260032",
      "purchaser": "乌兰察布职业学院",
      "agency": "乌兰察布市公共资源交易中心",
      "contact": "栗春雨 0474-8305228",
      "correction": "投标截止时间 2026-09-02 → 2026-09-10"
    }
  ],
  "timestamp": "2026-08-31T21:00:00+08:00"
}

6. 翻页(可选)

total > 10修改 URL 中 page_index=2 重复步骤 2-3。保持 ≥5 秒间隔。

7. 关闭会话

{
  "action": "close_session",
  "session": "ccgp-query"
}

已知限制

  • 默认时间范围仅近一周:搜索结果可能为 0——需在 URL 中加 start_timeend_time 参数放宽(如 start_time=2026:01:01&end_time=2026:08:31),或点击页面"近半年"筛选
  • 标题检索模式:搜索匹配公告标题中的关键词,非供应商维度——企业全名命中率低,建议用简称(如"华为"而非"华为技术有限公司"
  • 礼貌间隔:浏览器会话虽规避了 curl 限流,但仍应保持 ≥5 秒/次的间隔,不要高频翻页
  • HTML 结构依赖:页面改版可能导致选择器失效——若提取为空,改用 document.body.innerText 全文读取

故障排查

问题 原因 处理
navigate 失败 daemon 未运行 / 扩展断开 kimi-webbridge.exe start 重启 daemon
"频繁访问" IP 限流 浏览器会话一般不触发;若触发等 60 秒重试
提取列表为空 搜索结果为 0 / 选择器失效 检查 keyword 是否正确;改用 evaluatebody.innerText
详情页字段为空 页面异步加载未完成 等 5 秒后重试提取