MCP SSH Agent
# MCP SSH Agent
[](https://github.com/AiondaDotCom/mcp-ssh/actions/workflows/test.yml)
A Model Context Protocol (MCP) server for managing and controlling SSH connections. This server integrates seamlessly with Claude Desktop and other MCP-compatible clients to provide AI-powered SSH operations.
## Overview
This MCP server provides SSH operations through a clean, standardized interface that can be used by MCP-compatible language models like Claude Desktop. The server automatically discovers SSH hosts from your `~/.ssh/config` and `~/.ssh/known_hosts` files and executes commands using native SSH tools for maximum reliability.
## Quick Start
### MCP Bundle Installation (Recommended)
The easiest way to install MCP SSH Agent is as an MCP Bundle:
1. Download the latest `mcp-ssh-*.mcpb` file from the [GitHub releases page](https://github.com/aiondadotcom/mcp-ssh/releases)
2. Double-click the `.mcpb` file to install it in Claude Desktop
> The bundle format was previously called a Desktop Extension and used the `.dxt`
> extension. v1.3.9 shipped both files during the transition; later releases carry
> `.mcpb` only. If your Claude Desktop is old enough to reject a `.mcpb` file,
> update it or use one of the installation methods below.
3. The SSH tools will be automatically available in your conversations with Claude
### Alternative Installation Methods
#### Installation via npx
```bash
npx @aiondadotcom/mcp-ssh
```
#### Manual Claude Desktop Configuration
To use this MCP server with Claude Desktop using manual configuration, add the following to your MCP settings file:
**On macOS**: `~/Library/Application Support/Claude/claude_desktop_config.json`
**On Windows**: `%APPDATA%/Claude/claude_desktop_config.json`
```json
{
"mcpServers": {
"mcp-ssh": {
"command": "npx",
"args": ["@aiondadotcom/mcp-ssh"]
}
}
}
```
After adding this configuration, restart Claude Desktop. The SSH tools will be available for use in your conversations with Claude.
#### Global Installation
```bash
npm install -g @aiondadotcom/mcp-ssh
```
#### Local Development
```bash
git clone https://github.com/aiondadotcom/mcp-ssh.git
cd mcp-ssh
npm install # also compiles src/ -> dist/
npm start
```
The server is TypeScript under `src/`; `npm install` builds it. After editing sources run
`npm run build` (or `npm test`, which reads `src/` directly).
## Example Usage

The screenshot above shows the MCP SSH Agent in action, demonstrating how it integrates with MCP-compatible clients to provide seamless SSH operations.
### Integration with Claude

This screenshot demonstrates the MCP SSH Agent integrated with Claude, showing how the AI assistant can directly manage SSH connections and execute remote commands through the MCP protocol.
## Key Features
- **Reliable SSH**: Uses native `ssh`/`scp` commands instead of JavaScript SSH libraries
- **Automatic Discovery**: Finds hosts from SSH config and known_hosts files
- **Full SSH Support**: Works with SSH agents, keys, and all authentication methods
- **Password Authentication**: Supports password-based SSH login and key passphrases via `@password` annotation — passwords never leave your machine
- **File Operations**: Upload and download files using `scp`
- **Batch Commands**: Execute multiple commands in sequence
- **Error Handling**: Comprehensive error reporting with timeouts
## Functions
The agent provides the following MCP tools:
1. **listKnownHosts()** - Lists all known SSH hosts, prioritizing entries from ~/.ssh/config first, then additional hosts from ~/.ssh/known_hosts
2. **runRemoteCommand(hostAlias, command)** - Executes a command on a remote host using `ssh`
3. **getHostInfo(hostAlias)** - Returns detailed configuration for a specific host
4. **checkConnectivity(hostAlias)** - Tests SSH connectivity to a host
5. **uploadFile(hostAlias, localPath, remotePath)** - Uploads a file to the remote host using `scp`
6. **downloadFile(hostAlias, remotePath, localPath)** - Downloads a file from the remote host using `scp`
7. **runCommandBatch(hostAlias, commands)** - Executes multiple commands sequentially
## Configuration Examples
### Claude Desktop Integration
Here's how your Claude Desktop configuration should look:
```json
{
"mcpServers": {
"mcp-ssh": {
"command": "npx",
"args": ["@aiondadotcom/mcp-ssh"]
}
}
}
```
### Manual Server Configuration
If you prefer to run the server manually or integrate it with other MCP clients:
```json
{
"servers": {
"mcp-ssh": {
"command": "npx",
"args": ["@aiondadotcom/mcp-ssh"]
}
}
}
```
## Requirements
- Node.js 20 or higher
- SSH client installed (`ssh` and `scp` commands available)
- SSH configuration files (`~/.ssh/config` and `~/.ssh/known_hosts`)
## Usage with Claude Desktop
Once configured, you can ask Claude to help you with SSH operations like:
- "List all my SSH hosts"
- "Check connectivity to my production server"
- "Run a command on my web server"
- "Upload this file to my remote server"
- "Download logs from my application server"
Claude will use the MCP SSH tools to perform these operations safely and efficiently.
## Usage
The agent runs as a Model Context Protocol server over STDIO. When installed via npm, you can use it directly:
```bash
# Run via npx (recommended)
npx @aiondadotcom/mcp-ssh
# Or if installed globally
mcp-ssh
# For development - run with debug output
npm start
```
The server communicates via clean JSON over STDIO, making it perfect for MCP clients like Claude Desktop.
## Advanced Configuration
### Environment Variables
- `MCP_SILENT=true` - Disable debug output (automatically set when used as MCP server)
### SSH Configuration
The agent reads from standard SSH configuration files:
- `~/.ssh/config` - SSH client configuration (supports Include directives)
- `~/.ssh/known_hosts` - Known host keys
Make sure your SSH keys are properly configured and accessible via SSH agent or key files.
#### Password Authentication
For hosts that require password-based authentication (common with network infrastructure like switches and routers), you can store the password directly in your `~/.ssh/config` using a special comment annotation:
```ssh-config
Host myrouter
HostName 192.168.1.1
User admin
# @password:yourSecretPassword
Host myserver
HostName 10.0.0.5
User deploy
IdentityFile ~/.ssh/id_rsa
# @password:myKeyPassphrase
```
**How it works:**
- The `# @password:` annotation is read **locally** by the MCP server — the password **never** reaches the AI model or any cloud provider
- Works for both login passwords and SSH key passphrases
- The password is split at the first `:`, so passwords containing `:` are supported
- When listing hosts, only `passwordAuth: true` is shown — the actual password is never exposed
**Security requirements:**
- Your SSH config file **must** have `600` permissions when using `@password` annotations
- The MCP server will refuse to start if the file permissions are too open
- Fix with: `chmod 600 ~/.ssh/config`
#### Include Directive Support
The MCP SSH Agent fully supports SSH `Include` directives to organize your configuration across multiple files. However, there's an important SSH bug to be aware of:
**⚠️ SSH Include Directive Bug Warning**
SSH has a configuration parsing bug where `Include` statements **must be placed at the beginning** of your `~/.ssh/config` file to work correctly. If placed at the end, SSH will read them but won't properly apply the included configurations.
**✅ Correct placement (at the beginning):**
```ssh-config
# ~/.ssh/config
Include ~/.ssh/config.d/*
Include ~/.ssh/work-hosts
# Global settings
ServerAliveInterval 55
# Host definitions
Host myserver
HostName example.com
```
**❌ Incorrect placement (at the end) - won't work:**
```ssh-config
# ~/.ssh/config
# Global settings
ServerAliveInterval 55
# Host definitions
Host myserver
HostName example.com
# These Include statements won't work properly due to SSH bug:
Include ~/.ssh/config.d/*
Include ~/.ssh/work-hosts
```
The MCP SSH Agent correctly processes `Include` directives regardless of their placement in the file, so you'll get full host discovery even if SSH itself has issues with your configuration.
#### Example ~/.ssh/config
Here's an example SSH configuration file that demonstrates various connection scenarios including Include directives and `@password` annotations for password-based authentication:
```ssh-config
# Include directives must be at the beginning due to SSH bug
Include ~/.ssh/config.d/*
Include ~/.ssh/work-servers
# Global settings - keep connections alive
ServerAliveInterval 55
# Production server with jump host
Host prod
Hostname 203.0.113.10
Port 22022
User deploy
IdentityFile ~/.ssh/id_prod_rsa
# Root access to production (separate entry)
Host root@prod
Hostname 203.0.113.10
Port 22022
User root
IdentityFile ~/.ssh/id_prod_rsa
# Router with password authentication (no SSH key)
Host router
Hostname 192.168.1.1
User admin
# @password:cQbG0q@019TAoehZel7V
# Archive server accessed through production jump host
Host archive
Hostname 2001:db8:1f0:cafe::1
Port 22077
User archive-user
ProxyJump prod
# Web servers with specific configurations
Host web1.example.com
Hostname 198.51.100.15
Port 22022
User root
IdentityFile ~/.ssh/id_ed25519
Host web2.example.com
Hostname 198.51.100.25
Port 22022
User root
IdentityFile ~/.ssh/id_ed25519
# Database server with custom key and passphrase-protected key
Host database
Hostname 203.0.113.50
Port 22077
User dbadmin
IdentityFile ~/.ssh/id_database_rsa
IdentitiesOnly yes
# @password:U1Jqn=NoKdELYn&h1jVT
# Mail servers (password auth, no SSH key)
Host mail1
Hostname 198.51.100.88
Port 22078
User mailuser
# @password:7iBiV8lyoq*zANv46ALD
Host root@mail1
Hostname 198.51.100.88
Port 22078
User root
# @password:MRDHI2h!zhhN=ZJIxWzH
# Monitoring server
Host monitor
Hostname 203.0.113.100
Port 22077
User monitoring
IdentityFile ~/.ssh/id_monitor_ed25519
IdentitiesOnly yes
# Load balancers
Host lb-a
Hostname 198.51.100.200
Port 22077
User root
Host lb-b
Hostname 198.51.100.201
Port 22077
User root
# One host reachable under several aliases - both names work
Host docker-lxc hlab
Hostname 10.9.0.105
User root
```
This configuration demonstrates:
- **Global settings**: `ServerAliveInterval` to keep connections alive
- **Custom ports**: Non-standard SSH ports for security
- **Multiple users**: Different user accounts for the same host (e.g., `prod` and `root@prod`)
- **Multiple aliases**: One host declared under several names (e.g., `docker-lxc hlab`) — reachable under each
- **Jump hosts**: Using `ProxyJump` to access servers through bastion hosts
- **IPv6 addresses**: Modern networking support
- **Identity files**: Specific SSH keys for different servers
- **Security options**: `IdentitiesOnly yes` to use only specified keys
- **Password authentication**: `# @password:` annotations for devices without SSH key support (e.g., routers, switches) or for passphrase-protected keys
#### Which Hosts Are Discovered
`listKnownHosts()` reports every connectable host it finds in `~/.ssh/config` (including
everything pulled in through `Include`), followed by any additional hostnames from
`~/.ssh/known_hosts`. Three rules decide what counts as connectable:
**Multi-alias blocks work under every alias.** `Host` takes a list of patterns, not a single
name, so a block can declare several aliases at once:
```ssh-config
Host docker-lxc hlab
Hostname 10.9.0.105
User root
```
Both `docker-lxc` and `hlab` reach this host. The response carries the full list in an
`aliases` field, while `alias` holds the first one.
**Defaults blocks are skipped.** A block whose patterns are only wildcards and negations
sets defaults for other hosts — it is not something you can connect to, so it is left out
of the host list:
```ssh-config
Host *
ServerAliveInterval 55
Host * !bastion # "everything except bastion" — a defaults block, not a host
User deploy
IdentityFile ~/.ssh/id_deploy
```
(OpenSSH lets you negate a pattern with `!`. A negated match vetoes the whole line, which
is why negation only makes sense as an exception to a wildcard.)
**Hosts without a `Hostname` are skipped**, since there is nothing to connect to.
Plain top-level directives such as a bare `ServerAliveInterval 55` are configuration for
`ssh` itself and are ignored by host discovery — `ssh` still applies them, because every
operation runs through your system's `ssh` binary.
#### How MCP SSH Agent Uses Your Configuration
The MCP SSH agent automatically discovers and uses your SSH configuration:
1. **Host Discovery**: Every connectable host from `~/.ssh/config` is available — see the rules above
2. **Native SSH**: Uses your system's `ssh` command, so all config options work
3. **Authentication**: Respects your SSH agent, key files, and authentication settings
4. **Jump Hosts**: Supports complex proxy chains and bastion host setups
5. **Port Forwarding**: Can work with custom ports and connection options
**Example Usage with Claude Desktop:**
- "List my SSH hosts" → Shows all configured hosts including `prod`, `archive`, `web1.example.com`, etc.
- "Connect to archive server" → Uses the ProxyJump configuration automatically
- "Run 'df -h' on web1.example.com" → Connects with the correct user, port, and key
- "Upload file to database server" → Uses the specific identity file and port configuration
## Troubleshooting
### Common Issues
1. **Command not found**: Ensure `ssh` and `scp` are installed and in your PATH
2. **Permission denied**: Check SSH key permissions and SSH agent
3. **Host not found**: Verify the host exists in `~/.ssh/config` or `~/.ssh/known_hosts`, and that its block has a `Hostname` — blocks without one, and pure defaults blocks such as `Host *`, are not connectable hosts. See [Which Hosts Are Discovered](#which-hosts-are-discovered)
4. **Connection timeout**: Check network connectivity and firewall settings
5. **Windows: every command fails with exit 255 and empty output**: Fixed after 1.3.8. Earlier versions inherit a stripped environment from the MCP host that omits `%ProgramData%`, which Win32-OpenSSH needs at startup. Upgrade, or add `"ProgramData": "C:\\ProgramData"` to the `env` block of your client configuration
### Debug Mode
Run with debug output to see detailed operation logs:
```bash
# Enable debug mode
MCP_SILENT=false npx @aiondadotcom/mcp-ssh
```
## SSH Key Setup Guide
For the MCP SSH Agent to work properly, you need to set up SSH key authentication. Here's a complete guide:
### 1. Creating SSH Keys
Generate a new SSH key pair (use Ed25519 for better security):
```bash
# Generate Ed25519 key (recommended)
ssh-keygen -t ed25519 -C "your-email@example.com"
# Or generate RSA key (if Ed25519 is not supported)
ssh-keygen -t rsa -b 4096 -C "your-email@example.com"
```
**Important**: When prompted for a passphrase, **leave it empty** (press Enter). The MCP SSH Agent cannot handle password-protected keys as it runs non-interactively.
```
Enter passphrase (empty for no passphrase): [Press Enter]
Enter same passphrase again: [Press Enter]
```
This creates two files:
- `~/.ssh/id_ed25519` (private key) - Keep this secret!
- `~/.ssh/id_ed25519.pub` (public key) - This gets copied to servers
### 2. Installing Public Key on Remote Servers
Copy your public key to the remote server's authorized_keys file:
```bash
# Method 1: Using ssh-copy-id (easiest)
ssh-copy-id user@hostname
# Method 2: Manual copy
cat ~/.ssh/id_ed25519.pub | ssh user@hostname "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
# Method 3: Copy and paste manually
cat ~/.ssh/id_ed25519.pub
# Then SSH to the server and paste into ~/.ssh/authorized_keys
```
### 3. Server-Side SSH Configuration
To enable secure key-only authentication on your SSH servers, edit `/etc/ssh/sshd_config`:
```bash
# Edit SSH daemon configuration
sudo nano /etc/ssh/sshd_config
```
Add or modify these settings:
```ssh-config
# Enable public key authentication
PubkeyAuthentication yes
AuthorizedKeysFile .ssh/authorized_keys
# Disable password authentication (security best practice)
PasswordAuthentication no
ChallengeResponseAuthentication no
UsePAM no
# Root login options (choose one):
# Option 1: Allow root login with SSH keys only (recommended for admin access)
PermitRootLogin prohibit-password
# Option 2: Completely disable root login (most secure, but less flexible)
# PermitRootLogin no
# Optional: Restrict SSH to specific users
AllowUsers deploy root admin
# Optional: Change default port for security
Port 22022
```
After editing, restart the SSH service:
```bash
# On Ubuntu/Debian
sudo systemctl restart ssh
# On CentOS/RHEL/Fedora
sudo systemctl restart sshd
# On macOS
sudo launchctl unload /System/Library/LaunchDaemons/ssh.plist
sudo launchctl load /System/Library/LaunchDaemons/ssh.plist
```
### 4. Setting Correct Permissions
SSH is very strict about file permissions. Set them correctly:
**On your local machine:**
```bash
chmod 700 ~/.ssh
chmod 600 ~/.ssh/id_ed25519
chmod 644 ~/.ssh/id_ed25519.pub
chmod 644 ~/.ssh/config
chmod 644 ~/.ssh/known_hosts
```
**On the remote server:**
```bash
chmod 700 ~/.ssh
chmod 600 ~/.ssh/authorized_keys
```
### 5. Testing SSH Key Authentication
Test your connection before using with MCP SSH Agent:
```bash
# Test connection
ssh -i ~/.ssh/id_ed25519 user@hostname
# Test with verbose output for debugging
ssh -v -i ~/.ssh/id_ed25519 user@hostname
# Test specific configuration
ssh -F ~/.ssh/config hostname
```
### 6. Multiple Keys for Different Servers
You can create different keys for different servers:
```bash
# Create specific keys
ssh-keygen -t ed25519 -f ~/.ssh/id_production -C "production-server"
ssh-keygen -t ed25519 -f ~/.ssh/id_staging -C "staging-server"
```
Then configure them in `~/.ssh/config`:
```ssh-config
Host production
Hostname prod.example.com
User deploy
IdentityFile ~/.ssh/id_production
IdentitiesOnly yes
Host staging
Hostname staging.example.com
User deploy
IdentityFile ~/.ssh/id_staging
IdentitiesOnly yes
```
## Threat Model and Trust Boundaries
MCP SSH Agent gives an LLM the ability to drive `ssh` and `scp` on your behalf. Before using it, it is important to understand what an attacker who controls the LLM's instructions (for example via **prompt injection** through web pages, e‑mails, repository files, or another MCP server's output) can do:
- **`runRemoteCommand` is full remote code execution on every host you have configured.** If your `~/.ssh/config` contains an entry for `production`, the LLM can run arbitrary commands as that user on that host. This is the tool's purpose, not a bug — but it means you should only configure hosts that you are willing to let the LLM touch, and prefer least-privilege accounts.
- **`uploadFile` and `downloadFile` give the LLM access to the local filesystem** with the privileges of the user running the MCP server. The LLM can read any file the process can read (including `~/.ssh/id_*`, browser data, source trees, `.env` files) and write to any path it can write to (including `~/.ssh/authorized_keys`). The path arguments are not sandboxed because the tool's contract is "transfer arbitrary files".
- **The MCP server runs locally over STDIO, but the LLM is not trusted.** STDIO only describes the transport — the *content* of tool arguments is chosen by the model, which can be steered by any untrusted text it ingests during the conversation.
- **`# @password:` annotations are kept out of the LLM's context**, but they live in `~/.ssh/config` on disk. Anything that gives an attacker arbitrary local file read (see above) also exposes those passwords. The annotation only protects against the LLM seeing the password through the MCP protocol, not against local file disclosure.
### Recommendations
- Run MCP SSH Agent under a **dedicated, unprivileged OS user** whose home directory only contains the SSH config and keys you actually want the LLM to be able to use.
- Or run it inside a **container / sandbox** with a minimal `~/.ssh` and no access to other secrets on your machine.
- Keep `~/.ssh/config` to the smallest set of hosts you trust the LLM with. Use restricted shell users on the remote side where possible.
- Treat any session where the LLM ingests untrusted content (web pages, e‑mails, third‑party repos, other MCP servers' output) as potentially hostile to MCP SSH operations.
- Report suspected vulnerabilities via GitHub's private vulnerability reporting on this repository.
## Security Best Practices
### SSH Key Security
- **Never use password-protected keys** with MCP SSH Agent
- **Never share private keys** - they should stay on your machine only
- **Use Ed25519 keys** when possible (more secure than RSA)
- **Create separate keys** for different environments/purposes
- **Regularly rotate keys** (every 6-12 months)
### Server Security
- **Disable password authentication** completely
- **Use non-standard SSH ports** to reduce automated attacks
- **Limit SSH access** to specific users with `AllowUsers`
- **Choose appropriate root login policy**:
- `PermitRootLogin prohibit-password` - Allows root access with SSH keys only (recommended for admin tasks)
- `PermitRootLogin no` - Completely disables root login (most secure, but requires sudo access)
- **Enable SSH key-only authentication** for all accounts
- **Consider using jump hosts** for additional security layers
### Network Security
- **Use VPN or bastion hosts** for production servers
- **Implement fail2ban** to block brute force attempts
- **Monitor SSH logs** regularly
- **Use SSH key forwarding carefully** (disable when not needed)
## Building the MCP Bundle
For developers who want to build the bundle locally:
### Prerequisites
- Node.js 20 or higher
- npm
### Building
```bash
npm install
npm run build:mcpb
```
This writes `build/mcp-ssh-<version>.mcpb`, installable in Claude Desktop.
The bundle is packed from a staging copy containing only production dependencies,
so it does not carry the test and build toolchain. The build refuses to run if
`manifest.json` and `package.json` disagree on the version.
### Publishing a release
```bash
npm run build:mcpb
gh release upload v1.3.9 build/mcp-ssh-1.3.9.mcpb
```
## Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
```bash
npm install # also compiles src/ -> dist/ via the prepare script
npm run build # tsc
npm run typecheck # tsc --noEmit, strict for src/ and relaxed for tests
npm run lint # eslint with type-aware rules
npm test # vitest with coverage
npm run test:watch # watch mode
```
The server is written in TypeScript under `src/` and compiled to `dist/`, which is what
`bin/mcp-ssh.js` loads and what ships to npm. `dist/` is not in git — a fresh checkout gets
it from `npm install`.
Three things to know before opening a PR:
- **Coverage is a build gate.** `vitest.config.mjs` pins statements, branches, functions and
lines of `src/` at 100%, so a change that adds an untested line fails CI. If a branch
is genuinely unreachable, removing it is usually better than working around the threshold.
- **Lint rules are calibrated, not stock.** Where a rule is relaxed, the reason is in a comment
next to it. `prefer-nullish-coalescing` in particular exempts strings and numbers on purpose:
`||` and `??` are *not* interchangeable for environment variables (a stripped launcher env
reports an empty string, see issue #10) or for `timeout || DEFAULT`.
- **CI runs on Linux and Windows** across Node 20, 22 and 24. Platform-specific code paths are
tested from either OS by re-importing the module with `process.platform` faked — see
`loadServerAs()` in `src/test-helpers.ts` — rather than by skipping tests on one platform.
## License
MIT License - see LICENSE file for details.
## Project Structure
```
mcp-ssh/
├── src/ # TypeScript sources
│ ├── server.ts # Entry point: MCP server wiring and main()
│ ├── tools.ts # Tool definitions and dispatch
│ ├── ssh-client.ts # All ssh/scp operations
│ ├── ssh-config-parser.ts # Host discovery from config and known_hosts
│ ├── config-values.ts # ssh-config value normalization
│ ├── platform.ts # Platform detection, binary resolution, logging
│ ├── types.ts # Shared types
│ └── server.test.ts # Test suite (vitest)
├── dist/ # Compiled output (generated, not in git)
├── bin/
│ └── mcp-ssh.js # Executable entry point (loads dist/server.js)
├── tsconfig.json # Strict compiler options for src/
├── tsconfig.build.json # Build config (excludes tests)
├── tsconfig.test.json # Relaxed options for test files
├── eslint.config.mjs # typescript-eslint, type-aware rules
├── vitest.config.mjs # Test and coverage configuration
├── manifest.json # MCP Bundle manifest
├── package.json # Dependencies and scripts
├── README.md # Documentation
├── LICENSE # MIT License
├── CHANGELOG.md # Release history
├── PUBLISHING.md # Publishing instructions
├── .gitattributes # Forces LF checkout on every platform
├── start.sh # Development startup script
├── start-silent.sh # Silent startup script
├── scripts/
│ └── build-mcpb.sh # MCP Bundle build script
└── doc/ # Documentation assets
├── example.png # Usage example screenshot
└── Claude.png # Claude Desktop integration example
```
## About
This project is maintained by [aionda.com](https://aionda.com) and provides a reliable bridge between AI assistants and SSH infrastructure through the Model Context Protocol.
TDQS
Scored across 7 tools
Most tools target distinct operations like listing hosts, checking connectivity, transferring files, or retrieving config. The only overlap is between runRemoteCommand and runCommandBatch, but their descriptions make the single-vs-batch distinction clear.
All tool names follow a consistent camelCase verb-object pattern: list, run, get, check, upload, download. The naming is uniform and predictable with no mixed conventions.
Seven tools is a well-scoped set for an SSH agent, covering host discovery, inspection, connectivity testing, command execution, and file transfer. Each tool has a clear role without unnecessary bloat.
The toolset covers the core SSH workflow: enumerate hosts, inspect config, test connections, execute commands, and transfer files. Minor gaps exist around managing known hosts or editing SSH config, but agents can accomplish the primary tasks without dead ends.