Ugnas MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 571 installs a week from npm. Last commit 19 Oct 2026.
Generic MCP server for UGREEN NAS (UGOS) over SSH — 39 tools with dry-run safety.
We read the source, 5 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
exec(command: string): Promise<ExecResult>;
"privateKeyPath": "~/.ssh/id_ed25519"
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add ugnas-mcp -- npx -y ugnas-mcp
{
"mcpServers": {
"ugnas-mcp": {
"command": "npx",
"args": [
"-y",
"ugnas-mcp"
]
}
}
}
[mcp_servers.ugnas-mcp]
command = "npx"
args = ["-y", "ugnas-mcp"]
{
"mcpServers": {
"ugnas-mcp": {
"command": "npx",
"args": [
"-y",
"ugnas-mcp"
]
}
}
}
{
"servers": {
"ugnas-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"ugnas-mcp"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
UGNAS_MCP_CONFIG (Path to the config JSON (default: ~/.ugnas-mcp/config.json). See the README for the schema), UGNAS_HOST (NAS host, e.g. 192.168.1.50. Overrides the config file), UGNAS_USER (SSH username. Overrides the config file), UGNAS_KEY_PATH (Path to the SSH private key (alternative to UGNAS_PASSWORD)), UGNAS_PASSWORD (SSH password (alternative to UGNAS_KEY_PATH)), UGNAS_PORT (SSH port. Overrides the config file), UGNAS_DEFAULT_SHARE (Base directory for relative tool paths (default /volume1)), UGNAS_HOST_KEY_SHA256 (Pinned SSH host key fingerprint (SHA256:...)).
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Answers built from our own checks of this server.