网页内容监控

网页内容监控助手。监控指定网页的内容变化，检测关键词出现或消失，支持变化时自动告警。当用户需要：监控竞品官网动态、追踪政策页面变化、监控新闻更新、检测网站内容变更、设置关键词告警时使用此技能。

Security Scan

The package contains a simple page-monitor script that matches the stated purpose, but the documentation promises scheduling and push-notification features and CLI options that are not implemented — the mismatch is concerning and you should review before use.

Purpose & Capability

The stated purpose is web content monitoring. The included scripts/monitor_page.py implements single-run page fetch, diff-by-hash, and keyword detection which is coherent with the core purpose. However, the SKILL.md advertises additional capabilities (scheduling, enterprise push to WeCom/Feishu/DingTalk, a schedule_monitor.py script) that are not present in the package. That discrepancy means the published description overstates capabilities.

Instruction Scope

SKILL.md instructs use of scripts/schedule_monitor.py, cron scheduling examples, and push-channel configuration, but the repository only contains scripts/monitor_page.py. The monitor script also ignores the --hash-file argument and always writes to ~/.web_monitor/hashes.json. Instructions therefore reference non-existent files and features and grant implied authority (sending alerts) that is not implemented here.

Install Mechanism

No install spec is present (instruction-only + one local script). No external downloads or third-party package installs are performed by the skill itself, which keeps install risk low.

Credentials

The skill declares no required environment variables or credentials, yet the documentation mentions enterprise push channels (WeCom/Feishu/DingTalk) that would normally require API tokens/config. Those credentials are neither declared nor implemented, an inconsistency that could lead users to supply sensitive tokens later or run unpublished code to handle them. The script does read/write to the user's home directory (~/.web_monitor) which is proportionate for local state but should be noted.

Persistence & Privilege

The skill is not force-installed (always: false) and does not modify other skills or system-wide agent settings. It persists data only under ~/.web_monitor, which is limited scope; this is expected for a local monitoring tool.

What to consider before installing

This package contains a usable single-run monitor (scripts/monitor_page.py) that fetches a page, compares it to the last saved snapshot, and reports keyword changes — it stores full page content under ~/.web_monitor/hashes.json. However, the README (SKILL.md) advertises scheduling and push-notification features (schedule_monitor.py, WeCom/Feishu/DingTalk integration) that are not included. Before installing or using: 1) Do not assume scheduling or alerts exist — the missing files mean those features are not implemented here. 2) Review and, if needed, implement secure push integrations yourself; do not supply API tokens to unknown code. 3) Be aware the script stores entire page HTML locally (could include sensitive information); if that’s a concern, modify it to sanitize or limit stored data. 4) The --hash-file CLI flag is present but ignored by the script — if you need custom storage paths, update the code. If you only need manual, one-off checks, this script is likely fine; if you expect the advertised scheduling/alerting, treat this package as incomplete and investigate or obtain the missing components before trusting it.

Web Content Monitor

网页内容监控助手。监控网页变化，关键词出现或消失时触发告警。

核心能力

1. 页面抓取 — 定期获取目标页面内容
2. 变化检测 — 对比历史版本，发现新增或删除内容
3. 关键词监控 — 检测特定关键词出现/消失
4. 告警推送 — 支持企业微信、飞书、钉钉推送

快速开始

监控单个页面

python3 scripts/monitor_page.py --url "https://example.com/news" --keywords "发布,融资,合作"

创建定时监控任务

python3 scripts/schedule_monitor.py --url "https://example.com" --keywords "融资" --schedule "0 */6 * * *"

脚本说明

scripts/monitor_page.py

单次监控页面变化。

python3 scripts/monitor_page.py --url <URL> --keywords <关键词,分隔> [--hash-file <历史文件>]

参数：

• --url: 监控目标 URL
• --keywords: 逗号分隔的关键词列表
• --hash-file: 历史快照存储路径（默认 ~/.web_monitor/）

scripts/schedule_monitor.py

创建定时监控任务。

python3 scripts/schedule_monitor.py --url <URL> --keywords <关键词> --schedule "<cron>" [--channel <wecom|feishu|ddingtalk>]

典型场景

竞品动态监控

python3 scripts/monitor_page.py \
  --url "https://www.example.com/press" \
  --keywords "融资,上市,合作,收购"

政策页面追踪

python3 scripts/schedule_monitor.py \
  --url "https://www.miit.gov.cn/政策页" \
  --keywords "新规,实施,办法" \
  --schedule "0 9 * * *" \
  --channel wecom

配置说明

监控存储路径

默认：~/.web_monitor/

• hashes.json — 页面哈希记录
• snapshots/ — 历史快照