ultranix-mcp server

by jxoesneon·io.github.jxoesneon/ultranix-mcp·v1.4.0

Secure Linux desktop automation - input, screen/OCR/vision, AT-SPI2 UI tree, window, clipboard

B73/100grade B

What users say

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Safety scan

B73/100

Adoption

New

0 stars

Reviews

Nobody has reviewed ultranix-mcp yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

no findings

–Code scanpackage could not be scannedn/a
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancelast push 2 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 73/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

claude mcp add ultranix-mcp -- docker run -i --rm ghcr.io/jxoesneon/ultranix-mcp:1.4.0

Is ultranix-mcp server safe?: Mostly: it is graded B (73/100). Read the ultranix-mcp safety report
How do I install ultranix-mcp?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does ultranix-mcp need an API key?: Yes. The registry entry asks for ULTRANIX_MCP_API_KEY, ULTRANIX_MCP_HISTORY_SECRET, ULTRANIX_MCP_SENTRY_DSN, ULTRANIX_MCP_AUDIT_SECRET.
Is ultranix-mcp maintained?: The last commit was 4 days ago (2026-09-17). The latest release is v1.4.0.
What can I use instead of ultranix-mcp?: Servers from other publishers that do the same job: SSH — policy-gated remote access MCP server.

Same job from other publishers: the closest match first, then the best rated.

SSH — policy-gated remote access
Policy-gated, audited SSH for Linux and Windows hosts: roles, approvals, and an audit log.
not reviewed
Established
B

Local package. It runs on your machine, not through the gateway.

ULTRANIX_MCP_API_KEYsecretAPI key(s) (uxcp_*) for HTTP transport auth - required for --transport http (fail-closed), unused on stdio
ULTRANIX_MCP_API_KEY_FILEPath to a 0600 file holding uxcp_* keys, one per line
ULTRANIX_MCP_API_KEY_EXPIRESOptional RFC 3339 expiry for the env-sourced key (self-revoking)
ULTRANIX_MCP_HISTORY_SECRETsecretAES-256-GCM secret for encrypted action history (per-install generated if unset)
ULTRANIX_MCP_SENTRY_DSNsecretOptional Sentry DSN for error reporting (unset = disabled)
ULTRANIX_MCP_AUDIT_SECRETsecretOptional HMAC-SHA256 signing secret for audit.jsonl lines (tamper evidence for SIEM ingestion)

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Shows the safety grade and links back to this page. It updates itself after every scan and review.

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