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在 OpenClaw 中安装
/install sshot
功能描述
Take full screen screenshot using PowerShell
安全使用建议
This skill delegates work to an external PowerShell script located at C:\Users\AlenZhu\.openclaw\scripts\sshot.ps1 and runs PowerShell with -ExecutionPolicy Bypass. That combination allows the script to do anything the account can do (read files, access network, exfiltrate data). If you do not control or trust that script, do not install or run this skill. Safer options: 1) Ask the author to include the screenshot PowerShell code directly in the skill or provide the exact contents of sshot.ps1 for review. 2) Make the script path and node configurable instead of hard-coded. 3) Run the skill in a sandbox/VM first or inspect the referenced PS1 file before granting execution rights. 4) If you need only screenshots, prefer a skill that uses explicit, minimal inline commands (no ExecutionPolicy Bypass) or a well-known, reviewed helper binary.
功能分析
Type: OpenClaw Skill
Name: sshot
Version: 1.0.0
The skill attempts to execute a PowerShell script from a hardcoded, user-specific local path (C:\Users\AlenZhu\.openclaw\scripts\sshot.ps1) that is not included in the provided bundle. This reliance on an external, unverified script using '-ExecutionPolicy Bypass' is highly irregular for a portable skill and prevents auditing of the actual commands being executed on the host system.
能力评估
Purpose & Capability
The stated purpose (take a full-screen screenshot) is plausible, but the instructions hard-code execution of C:\Users\AlenZhu\.openclaw\scripts\sshot.ps1 on a node named 'My Windows Node'. Requiring a user-specific script and node name is not proportional to the simple described capability and suggests the skill depends on an external, opaque script rather than providing a self-contained implementation.
Instruction Scope
The SKILL.md tells the agent to run PowerShell with -ExecutionPolicy Bypass to execute an external .ps1 file in a user's home directory and to return stdout. That grants the executed script full freedom to perform arbitrary actions (file reads, network access, credential use) and to emit arbitrary data via stdout. The instructions do not include or validate the script contents, do not fall back if the script is missing, and assume a specific node name/path that may not exist.
Install Mechanism
This is an instruction-only skill with no install spec or bundled code, which minimizes written artifacts. However, because it delegates to a local script that is not included, the skill relies on out-of-band installation of potentially untrusted code.
Credentials
No environment variables or credentials are declared, but the skill expects access to a specific file under C:\Users\AlenZhu. Hard-coding another user's home path is disproportionate and opaque. The use of PowerShell -ExecutionPolicy Bypass increases risk because it disables execution restrictions that might otherwise limit harmful scripts.
Persistence & Privilege
The skill does not request persistent 'always' inclusion or system-wide configuration changes. It only instructs a one-time command execution on a specified node. That said, runtime execution of an arbitrary PowerShell script can still have high-privilege effects on the target system depending on the node's permissions.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install sshot - 安装完成后，直接呼叫该 Skill 的名称或使用
/sshot触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
Initial release of sshot
- Introduces the /sshot command to take a full screen screenshot.
- Uses PowerShell script execution on My Windows Node.
- Returns the file path of the captured screenshot after completion.
元数据
常见问题
Sshot 是什么？
Take full screen screenshot using PowerShell. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 208 次。
如何安装 Sshot？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install sshot」即可一键安装，无需额外配置。
Sshot 是免费的吗？
是的，Sshot 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Sshot 支持哪些平台？
Sshot 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（win32）。
谁开发了 Sshot？
由 alenzhu72（@alenzhu72）开发并维护，当前版本 v1.0.0。
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