FTP / FTPS / SFTP File Manager

Interacting with remote servers via FTP, FTPS, or SFTP usually requires context-switching to a dedicated client or terminal. This skill enables your agent to manage remote files and directories directly through the mcp-server-ftp protocol. It provides a structured way to handle deployments, server-side hotfixes, and log inspections without leaving your development environment.

What it does

• Remote file operations Download, upload, or append to files on FTP/SFTP servers.
• Directory management List, create, move, or delete folders on the remote host.
• Granular editing Modify specific text snippets within remote files to avoid full re-uploads.
• Safe deployments Orchestrate the transfer of build artifacts to production or staging environments.
• Resource auditing Inspect file sizes and directory structures to manage server storage.

How it works

1. Target Discovery Use list-directory to map out the remote path and confirm file existence.
2. Context Retrieval Download the specific file or log to analyze current content.
3. Execution Apply changes via edit-file for small patches or upload-file for new assets.
4. Verification Confirm the operation succeeded by re-listing or re-downloading the modified resource.

Frameworks & tools

This skill is designed for the mcp-server-ftp MCP server. It supports standard FTP, FTPS (with TLS), and SFTP (SSH File Transfer Protocol). It integrates with MCP-compliant environments like Claude Desktop, Claude Code, and Cursor.

Why this beats prompting it yourself

Generic agents often struggle with the stateful nature of FTP connections and the risks of overwriting critical files. This skill enforces a "look before you touch" workflow, ensuring the agent verifies paths, handles binary/text modes correctly, and follows backup protocols before performing destructive actions.

Use cases

• Hotfixing live sites Fix typos or logic errors in index.php or .htaccess directly on the server.
• Log analysis Retrieve and summarize large log files from /var/log without manual SSH sessions.
• Asset deployment Move local build folders to a remote web root while preserving existing directory structures.
• Server cleanup Identify and remove old backups or temporary files based on directory listings.

Known limitations

Requires manual installation of the mcp-server-ftp NPM package. Performance is bound by server latency and bandwidth. Destructive actions require manual user confirmation.