Mgba MCP Server
mcp-mgba
npm
v0.3.3
Source verified
Published by dmang-dev — publish provenance cryptographically ties this package to that repository. That is proof of origin, not an official vendor package.
MCP server that bridges Claude to the mGBA Game Boy Advance emulator via Lua scripting
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 3 = 97. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 18
Each tool and what it can reach — statically extracted from the published source.
mgba_read_rangereads sensitive datamgba_advance_framesno sensitive capabilitymgba_get_infono sensitive capabilitymgba_load_stateno sensitive capabilitymgba_pauseno sensitive capabilitymgba_pingno sensitive capabilitymgba_press_buttonsno sensitive capabilitymgba_read16no sensitive capabilitymgba_read32no sensitive capabilitymgba_read8no sensitive capability
Show 8 more tools ↓
mgba_resetno sensitive capabilitymgba_save_stateno sensitive capabilitymgba_screenshotno sensitive capabilitymgba_unpauseno sensitive capabilitymgba_write_rangeno sensitive capabilitymgba_write16no sensitive capabilitymgba_write32no sensitive capabilitymgba_write8no sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (18 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v0.3.3 latest |
A 97/100 | 0 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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