Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "vps-ops-mcp": {
      "command": "bunx",
      "args": [
        "@koller-nexus/vps-ops-mcp"
      ],
      "env": {
        "VPS_SSH_KEY_PATH": "${VPS_SSH_KEY_PATH}",
        "VPS_SSH_KEY_PASSPHRASE": "${VPS_SSH_KEY_PASSPHRASE}"
      }
    }
  }
}

claude mcp add vps-ops-mcp -e "VPS_SSH_KEY_PATH=${VPS_SSH_KEY_PATH}" -e "VPS_SSH_KEY_PASSPHRASE=${VPS_SSH_KEY_PASSPHRASE}" -- bunx @koller-nexus/vps-ops-mcp

[mcp_servers.vps-ops-mcp]
command = "bunx"
args = ["@koller-nexus/vps-ops-mcp"]
env = { "VPS_SSH_KEY_PATH" = "${VPS_SSH_KEY_PATH}", "VPS_SSH_KEY_PASSPHRASE" = "${VPS_SSH_KEY_PASSPHRASE}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "vps-ops-mcp": {
      "type": "local",
      "command": [
        "bunx",
        "@koller-nexus/vps-ops-mcp"
      ],
      "enabled": true,
      "environment": {
        "VPS_SSH_KEY_PATH": "{env:VPS_SSH_KEY_PATH}",
        "VPS_SSH_KEY_PASSPHRASE": "{env:VPS_SSH_KEY_PASSPHRASE}"
      }
    }
  }
}

{
  "mcpServers": {
    "vps-ops-mcp": {
      "command": "bunx",
      "args": [
        "@koller-nexus/vps-ops-mcp"
      ],
      "env": {
        "VPS_SSH_KEY_PATH": "${VPS_SSH_KEY_PATH}",
        "VPS_SSH_KEY_PASSPHRASE": "${VPS_SSH_KEY_PASSPHRASE}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=vps-ops-mcp&config=eyJjb21tYW5kIjoiYnVueCIsImFyZ3MiOlsiQGtvbGxlci1uZXh1cy92cHMtb3BzLW1jcCJdLCJlbnYiOnsiVlBTX1NTSF9LRVlfUEFUSCI6IiR7VlBTX1NTSF9LRVlfUEFUSH0iLCJWUFNfU1NIX0tFWV9QQVNTUEhSQVNFIjoiJHtWUFNfU1NIX0tFWV9QQVNTUEhSQVNFfSJ9fQ%3D%3D"
}

{
  "servers": {
    "vps-ops-mcp": {
      "type": "stdio",
      "command": "bunx",
      "args": [
        "@koller-nexus/vps-ops-mcp"
      ],
      "env": {
        "VPS_SSH_KEY_PATH": "${VPS_SSH_KEY_PATH}",
        "VPS_SSH_KEY_PASSPHRASE": "${VPS_SSH_KEY_PASSPHRASE}"
      }
    }
  }
}

{
  "mcpServers": {
    "vps-ops-mcp": {
      "command": "bunx",
      "args": [
        "@koller-nexus/vps-ops-mcp"
      ],
      "env": {
        "VPS_SSH_KEY_PATH": "${VPS_SSH_KEY_PATH}",
        "VPS_SSH_KEY_PASSPHRASE": "${VPS_SSH_KEY_PASSPHRASE}"
      }
    }
  }
}

extensions:
  "vps-ops-mcp":
    enabled: true
    name: "vps-ops-mcp"
    type: stdio
    cmd: "bunx"
    args:
      - "@koller-nexus/vps-ops-mcp"
    envs:
      "VPS_SSH_KEY_PATH": "${VPS_SSH_KEY_PATH}"
      "VPS_SSH_KEY_PASSPHRASE": "${VPS_SSH_KEY_PASSPHRASE}"
    timeout: 300

Placeholders to fill from your own secret store: ${VPS_SSH_KEY_PATH}, ${VPS_SSH_KEY_PASSPHRASE}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies67 · weight 15

pass
deps.known_vulnsno known advisory in 98 resolved packages
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable@koller-nexus/[email protected] resolved: 98 packages

Tool list unknown · checked 2026-10-20 14:21 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance90

livenessn/a

freshness100

hygiene100

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-28d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@koller-nexus/[email protected] npm97 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`@koller-nexus/vps-ops-mcp`	npm	0.1.0	bunx	`VPS_SSH_KEY_PATH`, `VPS_SSH_KEY_PASSPHRASE`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.koller-nexus/vps-ops-mcp",
  "title": "VPS Ops",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.1.0",
  "packages": [
    {
      "version": "0.1.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@koller-nexus/vps-ops-mcp",
      "runtimeHint": "bunx",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "VPS_SSH_KEY_PATH",
          "format": "filepath",
          "isSecret": true,
          "isRequired": true,
          "description": "Absolute path to a readable SSH private key"
        },
        {
          "name": "VPS_HOST",
          "format": "string",
          "description": "SSH hostname of the single target VPS"
        },
        {
          "name": "VPS_USER",
          "format": "string",
          "description": "SSH username"
        },
        {
          "name": "VPS_PORT",
          "format": "number",
          "description": "SSH port"
        },
        {
          "name": "VPS_COMPOSE_DIR",
          "format": "string",
          "description": "Absolute Compose directory on the remote host"
        },
        {
          "name": "VPS_COMMAND_TIMEOUT_MS",
          "format": "number",
          "description": "Remote command timeout in milliseconds"
        },
        {
          "name": "VPS_LOG_MAX_BYTES",
          "format": "number",
          "description": "Stdout/stderr byte cap for remote commands"
        },
        {
          "name": "VPS_ALLOW_MUTATIONS",
          "format": "boolean",
          "description": "Set false to reject every mutation tool"
        },
        {
          "name": "VPS_SSH_KEY_PASSPHRASE",
          "format": "string",
          "isSecret": true,
          "description": "Optional key passphrase; prefer ssh-agent instead"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/koller-nexus/vps-ops-mcp",
    "source": "github"
  },
  "websiteUrl": "https://github.com/koller-nexus/vps-ops-mcp",
  "description": "Stdio MCP server that inspects and (with confirmation) mutates one VPS over SSH."
}