Aidemo MCP Server
@tandryukha/aidemo
npm
v0.8.0
Published by @tandryukha — 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.
AI Demo Engine — turn a storyboard into a narrated, captioned product demo video
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 − 7 = 93. 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 |
|---|---|
| −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 |
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 8
high Shell/command execution in server code (bin/aidemo.mjs)MTC-SRC-002
In the server's implementation (`bin/aidemo.mjs:3`): 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: spawnSync } from "node:child_process"; import { fileURLToPath } from "node:url"; import { createRequire } from "node:mo
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 bin/aidemo.mjs
high Shell/command execution in server code (src/capture.ts)MTC-SRC-002
In the server's implementation (`src/capture.ts:1`): 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: ildProcess } from "node:child_process"; import { promises as fs } from "node:fs"; import { createHash } from "node:crypt
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 src/capture.ts
high Shell/command execution in server code (src/distribute.ts)MTC-SRC-002
In the server's implementation (`src/distribute.ts:17`): 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: { execFile } from "node:child_process"; import { promisify } from "node:util"; import { platform, release } from "node:o
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 src/distribute.ts
high Shell/command execution in server code (src/embed.ts)MTC-SRC-002
In the server's implementation (`src/embed.ts:14`): 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: { execFile } from "node:child_process"; import { promisify } from "node:util"; import { resolve, isAbsolute, basename }
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 src/embed.ts
high Shell/command execution in server code (src/ffmpeg.ts)MTC-SRC-002
In the server's implementation (`src/ffmpeg.ts:1`): 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: rt { spawn } from "node:child_process"; /** Run ffmpeg with the given args; rejects with stderr tail on failure. */ exp
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 src/ffmpeg.ts
medium Hardcoded egress to an external endpoint (src/voice.ts)MTC-SRC-003
In the server's implementation (`src/voice.ts:95`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: } const res = await fetch( `https://api.elevenlabs.io/v1/text-to-speech/${encodeURIComponent(voiceId)}?output_
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 src/voice.ts
medium Dynamic module load from a non-literal (bin/aidemo.mjs)MTC-SRC-005
In the server's implementation (`bin/aidemo.mjs:26`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ) { const pkg = require(pj); if (pkg.name === "tsx" && pkg.bin) { const binRel = typeof pkg.bi
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 bin/aidemo.mjs
medium Dynamic module load from a non-literal (src/voice-local.ts)MTC-SRC-005
In the server's implementation (`src/voice-local.ts:60`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: KokoroTTS: (await import(KOKORO_PKG)).KokoroTTS, hfEnv: (await import(TRANSFORMERS_PKG)).env, }), as
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 src/voice-local.ts
Tools 10
Each tool and what it can reach — statically extracted from the published source.
doctorno sensitive capabilityembedno sensitive capabilityfeedbackno sensitive capabilityget_authoring_guideno sensitive capabilityget_storyboard_schemano sensitive capabilityinit_demono sensitive capabilityjob_cancelno sensitive capabilityjob_listno sensitive capabilityjob_statusno sensitive capabilityvalidate_storyboardno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (10 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 |
|---|---|---|---|---|
v0.8.0 latest |
A 93/100 | 8 | 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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