🔌 Port Check — 端口检测
v1.0.0快速检测 TCP/HTTP 服务在指定主机端口是否可达，可设超时，用于健康监控与故障排查。
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by 下载技能包
最后更新
2026/4/22
安全扫描
OpenClaw
安全
high confidenceThe skill is internally consistent: its name, instructions, and included script align with a simple port/HTTP check and it does not request unrelated credentials or perform suspicious network exfiltration.
评估建议
This skill appears to do exactly what it says: run TCP and optional HTTP checks against host:port pairs using nc and curl. Before installing, review the provided script (already included) and confirm you are comfortable allowing network probes from the agent. Network scanning can be sensitive in corporate or external contexts—if you want to avoid accidental scanning, keep the skill user-invocable only (do not allow wide autonomous invocation) or run it in an environment with restricted network a...详细分析 ▾
✓ 用途与能力
The name/description match the actual behavior. The script implements TCP checks with nc and optional HTTP checks with curl, which explains the declared required binaries. No unexpected capabilities are requested.
✓ 指令范围
SKILL.md tells the agent to run scripts/port-check.sh and the script only opens local network connections to the host:port targets provided. It does not read unrelated files, access environment secrets, or send results to external endpoints. Note: the tool performs network probing, which is expected but may be sensitive in certain environments.
✓ 安装机制
There is no install spec or remote download. The skill is instruction-and-script only; no code is fetched at install time and nothing is written to system paths by an installer.
✓ 凭证需求
The skill requires no environment variables or credentials. The use of nc and curl is proportional and justified by the stated functionality.
✓ 持久化与权限
always is false and the skill does not request persistent installation or modify other skills or system-wide configuration. Autonomous invocation is allowed by default but this skill does not request elevated privileges.
安全有层次，运行前请审查代码。
运行时依赖
无特殊依赖
版本
latestv1.0.02026/2/15
Initial release of port-check. - Verify if services respond on given host:port pairs. - Supports TCP and HTTP checks with a configurable timeout. - Useful for service monitoring, health checks, and network debugging. - Provides clear output formats and exit codes for scripting. - Requires nc and curl tools to operate.
● 可疑
安装命令
点击复制官方npx clawhub@latest install port-check
镜像加速npx clawhub@latest install port-check --registry https://cn.longxiaskill.com