This article reviews five modern terminal tools: fish-shell, Wave Terminal, SSHM, Netcatty, and XTerminal. Each addresses a different pain point, including complex shell configuration, fragile remote connections, and fragmented server management. Keywords: terminal tools, SSH management, AI terminal.
The technical specification snapshot highlights core differences
| Tool | Language / Stack | Protocols / Connectivity | GitHub Stars* | Core Dependencies / Features |
|---|---|---|---|---|
| fish-shell | C++ | Local shell, script execution | 33K | Interactive shell, fish_config |
| Wave Terminal | TypeScript / Electron | SSH, local terminal, AI provider | 20.1K | AI integration, BYOK, file preview |
| SSHM | Go | SSH, port forwarding, bastion hosts | 1.1K | TUI, asynchronous status checks |
| Netcatty | Electron | SSH, SFTP, Telnet, Mosh, serial | 1.5K | AI agent, workspaces, Vault |
| XTerminal | Not publicly specified | SSH, SFTP, RDP, Telnet, tunneling | Not provided | Monitoring, notes, command management |
*Star counts are based on the original source material.
These tools define a new baseline for modern terminals
Traditional terminals focused on one question: can they connect to a server? Modern terminals now ask a broader question: can they support a complete workflow? From local command entry to remote file management and AI-assisted diagnostics, the terminal is evolving from a plain text interface into a full developer control plane.
These five tools fall into two broad categories: fish-shell improves local interactive efficiency, while Wave Terminal, SSHM, Netcatty, and XTerminal focus on remote access, visual management, and AI-assisted collaboration.
fish-shell delivers maximum interactive gains with minimal configuration
The core value of fish-shell is not that it simply replaces bash. Its real value is that it turns features such as syntax highlighting, autosuggestions, and intelligent completions into built-in defaults rather than plugin-dependent add-ons. For beginners, this lowers the barrier to command-line usage. For heavy terminal users, it significantly reduces repetitive typing.
Its modular design is also clear: the input layer handles highlighting and suggestions, the completion module generates candidates based on context, the execution engine parses commands, and the cross-platform adaptation layer keeps the experience consistent across macOS, Linux, and WSL.
# Add the official fish repository
sudo apt-add-repository ppa:fish-shell/release-4
# Update package indexes and install fish
sudo apt update
sudo apt install fish
# Launch fish
fish
# Open the visual configuration page
fish_configThese commands install fish on Ubuntu-based systems and open the visual configuration interface through fish_config.
Wave Terminal binds AI directly to terminal context
In many terminal products, AI is just a chat sidebar. Wave Terminal stands out because it can read terminal output, understand context, and provide explanations or remediation suggestions directly around the current task. That makes workflows like explaining errors, summarizing logs, and generating commands happen in place instead of outside the terminal session.
Its second major advantage is persistent SSH sessions. Network jitter, laptop sleep, and route switching often interrupt remote tasks. Wave reduces the risk of session loss through automatic reconnection, which is especially useful for long-running builds, training jobs, and deployment tasks.
# Install Wave Terminal on macOS
brew install --cask waveterm
# Call the AI command inside the Wave environment
wsh ai "Explain this error" # Ask AI to interpret the issue based on current terminal outputThese commands show how to install Wave and how to invoke the AI assistant directly within terminal context.
SSHM works like an SSH control panel for operations teams
SSHM is built with Go, which gives it several practical advantages: a single binary, no extra runtime dependencies, and simple cross-platform distribution. Instead of chasing a flashy UI, it focuses on the areas where large-scale host connectivity usually breaks down: grouping, search, bastion hosts, port forwarding, and connection state visibility.
For teams managing dozens or hundreds of hosts, its tagging system and hidden tags are especially useful. You can structure environments such as production, databases, and bastion nodes in a more disciplined way, which reduces the risk of connecting to the wrong live machine.
# Install SSHM on Unix/Linux/macOS
curl -sSL https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/unix.sh | bash
# Install SSHM on Windows PowerShell
irm https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/windows.ps1 | iexThese scripts provide a fast installation path for SSHM on both Unix-family systems and Windows.
Graphical remote terminals are absorbing the traditional SSH client market
Netcatty and XTerminal both aim far beyond being simple SSH clients. They integrate SFTP, file editing, split views, session organization, AI assistance, and port forwarding into a single interface. Their goal is to replace traditional multi-tool combinations built around products such as PuTTY, SecureCRT, and Termius.
Netcatty stands out with its Workspace and Vault views. Workspace fits parallel multi-session operations, while Vault works well as a searchable connection directory for hosts, host groups, and related resources. Combined with its AI Agent, it already resembles a conversational entry point for day-to-day operations work.
XTerminal leans more toward an all-in-one platform. In addition to SSH and SFTP, it provides RDP, monitoring, command management, a note system, and cloud repository configuration. That makes it a better fit as an integrated remote operations workstation for individuals or small teams.
The images indicate platform branding rather than product screenshots
This image is a brand logo, so AI visual analysis is skipped as requested.
AI Visual Insight: This image is a platform feature icon rather than a product interface. It does not contain terminal interaction details, so it offers no extractable technical information related to shell usage, SSH workflows, layouts, or monitoring.
Terminal selection should center on workflow rather than isolated features
If your main pain point is inefficient local command entry, choose fish-shell first. If you want AI to be deeply embedded into terminal context, prioritize Wave Terminal. If you mainly manage a large number of SSH hosts, SSHM provides a more practical TUI and tagging model.
If you care more about graphical workflows, multi-protocol support, file management, and multi-session organization, Netcatty and XTerminal are better options. Netcatty aligns more with a modern open source workspace model, while XTerminal is closer to an integrated operations platform.
A minimal decision tree for tool selection
# Scenario-based guidance, not an executable script
# 1. Only optimize the local shell experience -> fish-shell
# 2. Need AI + persistent SSH -> Wave Terminal
# 3. Need large-scale host connectivity and tag management -> SSHM
# 4. Need multi-protocol support + SFTP + AI Agent -> Netcatty
# 5. Need SSH + monitoring + RDP + notes -> XTerminalThis decision tree maps tool capabilities to real-world usage scenarios so you can narrow down options quickly.
FAQ provides a structured buying and adoption guide
1. Is fish-shell suitable as a default shell?
Yes, for most developers. Its default highlighting, suggestions, and completion experience is noticeably better than traditional bash. However, in edge cases that require strict script compatibility, it is still wise to keep bash or zsh as the execution environment.
2. Why is Wave Terminal’s AI capability more valuable?
Because it is not just a standalone chat interface. It can respond using current terminal output, error messages, and file context, which reduces constant switching between the browser, documentation, and the terminal.
3. How should you choose between SSHM, Netcatty, and XTerminal for remote operations?
Choose SSHM if you prioritize command-line efficiency and large-scale host management. Choose Netcatty if you want an open source graphical workspace. Choose XTerminal if you prefer an integrated platform with stronger visualization and a workflow aligned with Chinese-language ecosystems.
Core summary: This article compares five high-value terminal tools—fish-shell, Wave Terminal, SSHM, Netcatty, and XTerminal—across intelligent completion, AI integration, SSH management, SFTP, and cross-platform support to help developers build a practical terminal selection framework.