ctrip-flight

Search and compare flight tickets on Ctrip by departure, arrival, date, and cabin class, returning structured flight and price information in JSON format.

Security Scan

The skill's code and instructions line up with its stated purpose (scraping Ctrip flight pages) and there are no obvious requests for unrelated credentials or external endpoints, but note the embedded cookie handling and editing instructions which carry privacy/operational risks.

Purpose & Capability

Name/description match the included scripts: the code and data focus on locating airports, parsing Ctrip flight pages, aggregating and outputting JSON. Required capabilities (HTTP requests, parsing) are proportional to the stated goal.

Instruction Scope

SKILL.md explicitly tells the user to obtain an FVP cookie from flights.ctrip.com and paste it into the script's self.cookie variable. That is consistent with the scraping approach but requires editing code and exposing a session cookie in local files; the instructions do not ask the agent to read unrelated system files or other credentials.

Install Mechanism

No install spec; skill is instruction + local scripts only. No external downloads or installers are used, lowering installation risk.

Credentials

The skill needs a Ctrip session cookie to access data; SKILL.md documents this, but the project also ships with a hardcoded FVP cookie default in ctrip_flight.py. Using or embedding session cookies in code is a privacy/operational concern — it would be more appropriate to accept the cookie via a secure environment variable or config file.

Persistence & Privilege

No special persistence or always-enabled flag. The skill runs when invoked and does not request system-level privileges or modify other skills.

Assessment

This skill appears to do what it claims (scraping flights.ctrip.com and returning JSON). Before installing: (1) be aware it scrapes Ctrip and performs network requests to flights.ctrip.com/m.ctrip.com; (2) it uses an FVP session cookie — do not paste sensitive or shared cookies into files you will share; prefer placing your cookie in a local environment variable or config file instead of editing source code; (3) the repository includes a hardcoded cookie default — replace or remove it to avoid acting as another user's session; (4) scraping a website can violate terms of service and may break if Ctrip changes page structure, so test on non-production data and monitor for failures; (5) review the full scripts locally to ensure no unexpected outgoing endpoints or telemetry are added before use.

携程机票查询 Skill

概述

用于从携程网站搜索机票信息，获取地点、时间、价格、航班等结构化数据，支持比价分析、直飞/中转识别等功能。

技术实现

• 数据来源: https://flights.ctrip.com
• 认证方式: Cookie (FVP cookie from flights.ctrip.com)
• 数据提取: 解析页面 JavaScript 中的 JSON 数据
• 支持功能: 单程搜索、多日期比价

核心能力

1. 机票搜索 - 根据出发地、目的地、日期搜索航班
2. 数据提取 - 解析航班信息（航空公司、时刻、价格、机型等）
3. 结构化存储 - 输出 JSON 格式的航班数据
4. 比价分析 - 多日期、多航班价格对比
5. 低价监控 - 监控特定航线价格变化

搜索脚本使用

# 基本搜索
python3 scripts/ctrip_flight.py -d 北京 -a 上海 -t 2026-04-01

# 输出JSON文件
python3 scripts/ctrip_flight.py -d 北京 -a 上海 -t 2026-04-01 -o result.json

# 多日期比价
python3 scripts/ctrip_flight.py -d 北京 -a 上海 -t 2026-04-01 --compare 2026-04-01,2026-04-02,2026-04-03

搜索参数

参数	说明	示例
-d, --departure	出发城市	北京
-a, --arrival	到达城市	上海
-t, --date	出发日期 (YYYY-MM-DD)	2026-04-01
-c, --cabin	舱位类型 (y/c/f)	y (经济舱)
-o, --output	输出JSON文件路径	result.json
--compare	多日期对比，逗号分隔	2026-04-01,2026-04-02

输出格式

{
  "searchParams": {
    "departure": "BJS",
    "departureName": "北京",
    "arrival": "SHA",
    "arrivalName": "上海",
    "date": "2026-04-01",
    "cabin": "y"
  },
  "flights": [
    {
      "flightNo": "HO1254",
      "airline": "吉祥航空",
      "airlineCode": "HO",
      "depTime": "2026-04-01 21:25:00",
      "arrTime": "2026-04-01 23:35:00",
      "duration": 130,
      "depAirport": "大兴",
      "depAirportCode": "PKX",
      "arrAirport": "浦东",
      "arrAirportCode": "PVG",
      "planeType": "空客320",
      "stops": 0,
      "isDirect": true,
      "price": 450
    }
  ],
  "statistics": {
    "totalFlights": 11,
    "directFlights": 11,
    "transitFlights": 0,
    "lowestPrice": 450,
    "highestPrice": 550,
    "avgPrice": 516
  },
  "searchTime": "2026-03-27T18:07:42"
}

Cookie 配置

当前使用预设的 FVP cookie。如需更新：

1. 在 Chrome 中登录携程 flights.ctrip.com
2. 打开开发者工具 (F12) -> Application -> Cookies
3. 复制 FVP cookie 的值
4. 更新脚本中的 self.cookie 变量

已知限制

• Cookie 有时效性，可能需要定期更新
• 部分特殊航班数据可能不完整
• 经停航班的价格数据可能比直飞航班少

城市代码支持

支持中国主要城市： 北京(BJS), 上海(SHA), 广州(CAN), 深圳(SZX), 成都(CTU), 杭州(HGH), 南京(NKG), 武汉(WUH), 西安(XIY), 重庆(CKG), 厦门(XMN), 长沙(CSX), 昆明(KMG), 大连(DLC), 青岛(TAO), 天津(TSN), 郑州(CGO), 福州(FOC), 沈阳(SHE), 哈尔滨(HRB) 等

文件结构

skills/ctrip-flight/
├── skill.md           # 本文档
├── README.md          # 使用说明
└── scripts/
    ├── ctrip_flight.py    # 主搜索脚本
    └── ctrip_search.py    # 备用搜索脚本