Getadvantage MCP Server

getadvantage npm v0.9.1

Published by bellmejoe — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.

Trust grade
D
60/100
Last scanned
Trust
D · 60/100
Adoption risk for you: the threat score, then adjusted down for blast radius, publisher verification and how much the scan could see. Deterministic; every point is auditable.
Capability
High
Blast radius if it went rogue — what the server’s tools could reach. Independent of trust.
Coverage
Source
How much the scan could actually inspect. Shallow coverage is stated, never hidden.
D Why this grade threat 67 − adoption risk = 60/100

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 − 33 = 67. What the published surface and source actually contain:

PointsWhat was foundCategory
−33 Hardcoded AWS access key id in server code ×2 MTC-SRC-008 exfiltration

2. Client adoption risk — 67 − 7 = 60. 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:

PointsAdoption-risk factor
−6 capability blast radius (high) — client exposure if the model is manipulated
−1 publisher verification (public source) — no provenance, but the source is public and inspectable
inspection depth (source) — how much of the target the scan could see

Grade capped: 2 confirmed high findings → grade capped at D. A hard gate overrides the point total — no amount of clean surface buys back a confirmed catastrophe.

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 10

high Hardcoded AWS access key id in server code (policy.mjs)MTC-SRC-008

A live-looking AWS access key id is hardcoded in `policy.mjs:43`. Secrets in source ship to everyone who installs the package and are a direct credential leak.

Evidence: AWS access key id: AKIA…(redacted)

Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.

Location: server policy.mjs

high Hardcoded Stripe secret key in server code (tests/run.mjs)MTC-SRC-008

A live-looking Stripe secret key is hardcoded in `tests/run.mjs:4234`. Secrets in source ship to everyone who installs the package and are a direct credential leak.

Evidence: Stripe secret key: sk_l…(redacted)

Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.

Location: server tests/run.mjs

high Shell/command execution in server code (action/install.mjs)MTC-SRC-002

In the server's implementation (`action/install.mjs:13`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server action/install.mjs

high Shell/command execution in server code (action/main.mjs)MTC-SRC-002

In the server's implementation (`action/main.mjs:21`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server action/main.mjs

high Shell/command execution in server code (checks.mjs)MTC-SRC-002

In the server's implementation (`checks.mjs:9`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server checks.mjs

high Shell/command execution in server code (demo.mjs)MTC-SRC-002

In the server's implementation (`demo.mjs:25`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server demo.mjs

high Shell/command execution in server code (deploy.mjs)MTC-SRC-002

In the server's implementation (`deploy.mjs:18`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server deploy.mjs

high Shell/command execution in server code (fanout.mjs)MTC-SRC-002

In the server's implementation (`fanout.mjs:31`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server fanout.mjs

high Shell/command execution in server code (tests/run.mjs)MTC-SRC-002

In the server's implementation (`tests/run.mjs:115`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server tests/run.mjs

high Shell/command execution in server code (util.mjs)MTC-SRC-002

In the server's implementation (`util.mjs:5`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.

Evidence: child_process

Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.

Location: server util.mjs

What this scan could not see

Versions

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.

VersionScoreFindingsEngineScanned
v0.9.1 latest D 67/100 10 1.5.0 2026-07-23

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MCP Trust Score: D · 60/100
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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.

npx mcptrustchecker scan getadvantage --online

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