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在 OpenClaw 中安装
/install ssh-exec
功能描述
Run a single command on a remote Tailscale node via SSH without opening an interactive session.
安全使用建议
This skill is coherent for running single SSH commands, but before installing: 1) Confirm you trust the skill owner — the skill will (per its instructions) use your local SSH keys or SSH agent socket if available, which are sensitive. 2) Ask the owner/maintainer to update metadata to declare the env vars/config it uses (SSH_AUTH_SOCK, SSH_HOST/PORT/TARGET) so you can make an informed decision. 3) If you enable the skill, avoid exposing broad credentials: use a dedicated, limited SSH key and targets restricted server-side (authorized_keys forced-commands or limited user accounts). 4) Be cautious about allowing autonomous invocation — an agent could run arbitrary commands on remote hosts accessible via your SSH credentials. 5) If unsure, test in an isolated environment or refuse to provide SSH_AUTH_SOCK or private keys.
功能分析
Type: OpenClaw Skill
Name: ssh-exec
Version: 1.0.0
The `ssh-exec` skill is classified as suspicious due to its inherent high-risk capabilities. It explicitly requires access to SSH keys in `~/.ssh/` or `SSH_AUTH_SOCK` and facilitates remote command execution, including piping local scripts for remote execution, as demonstrated in `SKILL.md`. While these capabilities are aligned with the stated purpose of an SSH execution skill, they represent significant security risks if misused, granting broad shell and network access. There is no evidence of intentional malicious behavior such as data exfiltration or persistence mechanisms within the skill definition itself.
能力评估
Purpose & Capability
The name/description (run a single command on a remote Tailscale node via SSH) aligns with the instructions: all examples are plain ssh invocations and piping scripts to ssh. The declared required binary (ssh) is appropriate for the stated purpose.
Instruction Scope
SKILL.md explicitly tells the agent to use local SSH keys (~/.ssh/) or the SSH agent socket (SSH_AUTH_SOCK) and to read environment variables like SSH_TARGET, SSH_HOST and SSH_PORT to determine the remote target. Those references broaden the skill's scope (access to local credentials and arbitrary remote command execution) and are not fully reflected in the metadata. The examples allow piping arbitrary scripts to remote hosts, which is functionally necessary for the skill but increases risk because the agent can execute arbitrary commands on reachable machines.
Install Mechanism
This is an instruction-only skill with no install spec and no code files, so nothing is written to disk by the skill itself — lower install risk.
Credentials
Registry metadata lists no required env vars or config paths, but SKILL.md references SSH_AUTH_SOCK, SSH_TARGET, SSH_HOST, and SSH_PORT. SSH_AUTH_SOCK and ~/.ssh are sensitive local credential artifacts; the skill implicitly expects access to them but does not declare them. That mismatch is disproportionate and should be clarified. The skill does not require a new API key, but it implicitly relies on the user's SSH credentials to perform its function.
Persistence & Privilege
always is false and there is no install that modifies system/agent config. However, because the platform allows autonomous invocation by default, an agent could use this skill to run SSH commands if permitted — combine this with the credential access noted above when deciding whether to allow autonomous use.
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 ssh-exec - 安装完成后,直接呼叫该 Skill 的名称或使用
/ssh-exec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 publish
元数据
常见问题
Ssh Exec 是什么?
Run a single command on a remote Tailscale node via SSH without opening an interactive session. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 3773 次。
如何安装 Ssh Exec?
在 OpenClaw 或 Claude Code 对话框中运行命令「/install ssh-exec」即可一键安装,无需额外配置。
Ssh Exec 是免费的吗?
是的,Ssh Exec 完全免费(开源免费),可自由下载、安装和使用。
Ssh Exec 支持哪些平台?
Ssh Exec 跨平台运行,可在任意部署了 OpenClaw / Claude Code 的环境中使用(cross-platform)。
谁开发了 Ssh Exec?
由 Xejrax(@xejrax)开发并维护,当前版本 v1.0.0。
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