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SSH, files, containers and databases via the OpsMaxx desktop app - scoped per capability, audited.
About
SSH, files, containers and databases via the OpsMaxx desktop app - scoped per capability, audited.
Security Report
This is a well-designed protocol relay with appropriate authentication and minimal attack surface. The server forwards MCP messages unmodified between stdio and authenticated HTTP, with proper token handling via environment variables or cached CLI sessions. No malicious patterns, code injection risks, or data exfiltration detected. Minor code quality observations around error handling breadth do not materially affect security. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
7 files analyzed · 5 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: OPSMAXX_MCP_TOKEN
Environment variable: OPSMAXX_MCP_PORT
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-opsmaxx-opsmaxx": {
"env": {
"OPSMAXX_MCP_PORT": "your-opsmaxx-mcp-port-here",
"OPSMAXX_MCP_TOKEN": "your-opsmaxx-mcp-token-here"
},
"args": [
"-y",
"@opsmaxx/mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@opsmaxx/mcp
Connect any stdio MCP client to a running OpsMaxx desktop app.
npx -y @opsmaxx/mcp
Why this exists
OpsMaxx already exposes an MCP server over Streamable HTTP on 127.0.0.1, and
clients that can express an HTTP server with an Authorization header — Claude
Code, Codex — should use that directly. It is one command:
opsmaxx claude
Some clients cannot. Claude Desktop, notably, does not read url or headers
from claude_desktop_config.json at all, so an HTTP MCP server is simply not
expressible there. This package is the adapter for those: stdio in, authenticated
HTTP out.
What it does, and does not
It is a protocol relay. Every message is forwarded unmodified in both directions. No tool, session or policy logic lives here — access groups, approvals, secret redaction and the audit log all stay in the app, so a stdio client gets exactly the same treatment an HTTP client would.
It talks only to 127.0.0.1. It is not a server, it holds no state, and it
cannot reach anything OpsMaxx would not already allow.
OpsMaxx must be running, with the bridge enabled under AI & MCP.
Configuration
Environment first, then the session the opsmaxx CLI has already cached:
| Variable | Meaning |
|---|---|
OPSMAXX_MCP_TOKEN | Session token from AI & MCP → AI Agents → New AI agent session |
OPSMAXX_MCP_PORT | Bridge port, shown under AI & MCP → Security |
OPSMAXX_MCP_URL | Full endpoint instead of the port, e.g. http://127.0.0.1:5177/mcp |
If none are set it reads the session cached by the CLI, so running
opsmaxx claude once is enough and there is no token to paste.
Claude Desktop
{
"mcpServers": {
"opsmaxx": {
"command": "npx",
"args": ["-y", "@opsmaxx/mcp"],
"env": {
"OPSMAXX_MCP_TOKEN": "your-session-token",
"OPSMAXX_MCP_PORT": "5177"
}
}
}
}
Restart Claude Desktop afterwards.
A note on the token
The token is scoped to one workspace and one access group, and it is the same secret you would otherwise paste into a client's config by hand. It is not an SSH key and it is not a vault password: an agent holding it still never receives an SSH password, a private key, a database credential, a hostname or an interactive root shell. See the threat model.
Licence
MIT. Source: https://github.com/OpsMaxx/OpsMaxx
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