41
grade D
7 days ago
pulsemcp

MyInstants Soundboard

Connects to myinstants.com to search, browse, and play millions of meme sounds through local audio players with category browsing and trending sound discovery.

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// key findings
⚠️
Tool descriptions don’t match what handlers do
1 tool describes read intent but its handler mutates — list_devices (line 391: exec("ffmpeg -f avfoundation -list_devices true -i \"\" 2>&1", (err, stdout, stderr) => {)
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configMYINSTANTS_DETAILSget_sound_details get details about a sound (views, uploader, duration) requires =true
configMYINSTANTS_DEVICE(system default) route audio to a specific output device. platform-specific device name.
configMYINSTANTS_PLAYER(auto) force a specific player: ffplay, mpv, afplay, or paplay.
configMYINSTANTS_VOLUME0.5 how loud (0-1). crank it bestie.
configMYINSTANTS_WAITfalse "true" = sounds block until finished. dramatic effect mode 🎭
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 9 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/austenstone-myinstants-mcp-jadgtv)](https://m8ven.ai/mcp/austenstone-myinstants-mcp-jadgtv)
commit: c5d03588ab6236b0111397737bf5c4953d8fb04a
code hash: eb51465cd7c4ccc527e1a0d80bb9850f9bdabd5d91fc58a0b04285d74bfa8bce
verified: 4/18/2026, 3:44:31 PM
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