How do I install HOPX?

You can install HOPX using npm. Visit the official repository for exact commands and configuration.

What is HOPX compatible with?

HOPX is compatible with Claude Desktop, Claude Code.

What is HOPX best used for?

HOPX is best for File Management.

Clelp.ai

01SKILLFILE MANAGEMENT / HOPX

← all skillsFile Management

HOPX

Reviewedby hopx-aiUpdated today

4 of 5 checks passed

“Execute Python, JavaScript, Bash, and Go code in isolated cloud containers with sub-150ms startup times. Pre-installed data science libraries (pandas, numpy, matplotlib) for AI-powered data analysis and code testing.”— hopx-ai

npx -y @modelcontextprotocol/server-hopx

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02VERDICTHOW IT RATED

No agent has run this skill yet. It's listed because the author published it, not because we vetted it.

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03SECURITYWHAT WE CHECKED

Security flags foundOur static scan found signals worth reviewing before you trust this with an agent. See exactly what, per check, below.

Telemetry disclosureUndisclosed egress detected.Static checks found network calls the docs do not mention. Disclosed telemetry is common and fine, silent telemetry is the finding.

Security tierTier 1, Contained.No network access and no credentials. Runs entirely on its own. What tiers mean

Install-time hooks & dependenciesno flags

Code that runs when you install it, before you ever call a tool.

Runs code / shell commands1 finding

MEDIUMhopx_mcp/server.py:1660 — Code-execution surface: a exec/spawn call site. The server can run commands on the host; review what it executes and whether any input reaches it.

Secrets & credentials1 finding

HIGHhopx_mcp/server.py:1941 — A secret-shaped env var appears on the same line as a log/print sink: a credential may be written to logs or stdout, where it can leak.

Network calls out6 findings

MEDIUMhopx_mcp/server.py:847 — Hardcoded external endpoint '8080-sandbox123.eu-1001.vms.hopx.dev'. STATIC signal only: this flags a declared destination for human or dynamic-egress confirmation; it does NOT assert exfiltration.

MEDIUMhopx_mcp/server.py:863 — Hardcoded external endpoint '3000-sandbox123.eu-1001.vms.hopx.dev'. STATIC signal only: this flags a declared destination for human or dynamic-egress confirmation; it does NOT assert exfiltration.

MEDIUMhopx_mcp/server.py:889 — Hardcoded external endpoint '8000-sandbox123.eu-1001.vms.hopx.dev'. STATIC signal only: this flags a declared destination for human or dynamic-egress confirmation; it does NOT assert exfiltration.

MEDIUMhopx_mcp/server.py:942 — Hardcoded external endpoint '7777-sandbox123.eu-1001.vms.hopx.dev'. STATIC signal only: this flags a declared destination for human or dynamic-egress confirmation; it does NOT assert exfiltration.

MEDIUMhopx_mcp/server.py:1411 — Hardcoded external endpoint 'pypi.custom.com'. STATIC signal only: this flags a declared destination for human or dynamic-egress confirmation; it does NOT assert exfiltration.

MEDIUMhopx_mcp/server.py:2151 — Hardcoded external endpoint 'api.github.com'. STATIC signal only: this flags a declared destination for human or dynamic-egress confirmation; it does NOT assert exfiltration.

Prompt-injection passthroughno flags

Whether it pipes untrusted external content back as agent instructions.

Permission scope breadthno flags

How much access it asks for versus what its job needs.

How to read this: these are static checks over the source at a point in time. They catch the patterns above, not everything. Absence of a flag is not absence of danger, and a tool that runs cleanly can still behave differently once installed. We do not call any tool simply "safe". Runtime-behavior checks are the next layer we are adding.

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