ssh-ops

What This Skill Does

ssh-ops is a comprehensive OpenClaw agent skill designed to streamline SSH key management and remote server maintenance. It provides a robust interface for generating secure SSH keys (defaulting to the highly secure ed25519 algorithm), automating the deployment of public keys to remote hosts to enable seamless passwordless authentication, verifying connectivity, and gathering system diagnostics. The skill acts as a bridge between the AI agent and your infrastructure, allowing for complex orchestration tasks such as remote process monitoring, software installation, and directory synchronization via rsync. By abstracting the complexities of SSH configuration and command-line automation, it enables developers and sysadmins to manage entire server fleets directly through natural language.

Installation

To integrate this capability into your OpenClaw agent environment, execute the following command in your terminal: clawhub install openclaw/skills/skills/aowind/sjht-ssh-ops Ensure that you have sshpass installed on your local host, as the deployment script utilizes it to handle the initial authentication exchange during the public key distribution process.

Use Cases

This skill is ideal for DevOps engineers and developers who need to perform repetitive remote server tasks. Common use cases include: 1) Initializing new cloud instances by automatically injecting authorized keys. 2) Conducting health checks across multiple servers by aggregating system load, memory, and disk statistics. 3) Deploying application updates by executing remote build scripts or sync commands. 4) Troubleshooting remote performance issues by running diagnostic commands like 'ps', 'top', or 'netstat' through the agent without needing manual terminal sessions.

Example Prompts

1. "SSH登录并将我的公钥部署到 [email protected] 服务器上，密码是 MySecretPass。"
2. "查看远程主机 10.0.0.5 的系统信息，重点关注目前的负载和内存占用情况。"
3. "请在远程服务器 web-server-01 上执行 apt-get update 并安装 nginx 服务，确保操作完成后验证是否在线。"

Tips & Limitations

Security is paramount when using remote access tools. Always ensure your SSH private keys are protected with restricted 600 permissions, and directories are set to 700. When deploying keys, the use of the SSHPASS environment variable is convenient for automation, but you must manually unset it immediately after execution to prevent sensitive credentials from persisting in your shell history or environment. Avoid pasting raw passwords directly into the OpenClaw chat interface. Furthermore, note that while this skill simplifies command execution, it does not replace a comprehensive configuration management tool (like Ansible or Salt) for large-scale enterprise environments; it is best suited for targeted, ad-hoc, and rapid server operations.