Is mashup-mods safe to install?

No known risky patterns found. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.

How was this score calculated?

Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.

Is this report current?

It was made from commit 6a8865a on 2026-10-19. If the skill has changed since, paste the new version into the scanner for a fresh score.

I wrote this skill. Can I fix the score or have the page removed?

Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.

Scan reports · rehan-remade/universal-modder

mashup-mods: scan report

Build cross-game mashups and total conversions, the "Minecraft inside Elden Ring" or "skateboarding in MW2" kind. Covers passthrough mods (two games running at once and exchanging state, rendering and collision),… An automated scan of this public skill from rehan-remade/universal-modder: security, token cost, spec and clarity, with every finding and its fix.

Result

Verdict

mashup-mods

80/100 · grade B

rehan-remade/universal-modder/.agents/skills/mashup-mods at 6a8865a

Spec 9 · Efficiency 25 · Clarity 21 · Security 25 (each out of 25)

Always loaded 146 tokens · on trigger 3,296 · on demand 2,109

spec/broken-ref warn · SKILL.md:29References knowledge/techniques/rebuilt-guest-engine-inside-a-host.md, which isn't in the skill folder.
spec/broken-ref warn · SKILL.md:36References knowledge/techniques/choosing-a-mashup-route.md, which isn't in the skill folder.
spec/broken-ref warn · SKILL.md:44References knowledge/techniques/installers-load-order-and-loaded-code-checks.md, which isn't in the skill folder.
spec/broken-ref warn · SKILL.md:116References skills/mod-any-game/references/engines/retro-decomp.md, which isn't in the skill folder.
clarity/output warn · SKILL.mdDoesn't say what the result should look like. Add an Output section.

Where it comes from

Source

Fact	Value
Repository	rehan-remade/universal-modder
Skill folder	.agents/skills/mashup-mods
Stars	8,390
License	MIT
Commit scanned	6a8865a
Scanned	2026-10-19
Files	2

ProSkills doesn't host or redistribute this skill. Get it from its repository, and check the license before reusing it. Something wrong here? Open an issue for a rescan or removal.

For maintainers

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[![ProSkills scan 80/100](https://proskills.dev/badge?score=80)](https://proskills.dev/reports/rehan-remade-mashup-mods)

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Same repository

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FAQ

Questions

Is mashup-mods safe to install?: No known risky patterns found. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.
How was this score calculated?: Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.
Is this report current?: It was made from commit 6a8865a on 2026-10-19. If the skill has changed since, paste the new version into the scanner for a fresh score.
I wrote this skill. Can I fix the score or have the page removed?: Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.

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