musicdl (CharlesPikachu/musicdl) is an MCP server listed on the M8ven Trust Index. It scores 40 out of 100, grade D. It declares 2 tools. No publisher has claimed this listing.

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D
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40/100

musicdl

Musicdl: A lightweight music downloader written in pure python. (轻量级无损音乐下载器，支持数十个音乐/有声读物平台，例如网易云音乐，QQ音乐，酷狗音乐，酷我音乐，咪咕音乐，千千静听，汽水音乐，Bilibili，街声，喜马拉雅，懒人听书，荔枝FM，蜻蜓FM，JOOX，TIDAL，YouTube，Apple Music，Spotify，Qobuz，SoundCloud等主流音乐平台)

→ CharlesPikachu/musicdl· listed on github_code

Warning. Serious findings were identified. Review the full report before connecting. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

CharlesPikachu

Source: github_code

Is this your MCP?

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Install from

GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Hardcoded credentials detected
1 live-looking API key in source: 1 Google API key
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configENABLE_WHISPERLRCUse the environment variable =True to toggle on-the-fly lyric generation for all music downloads.
configSSH_CONNECTION
configSSH_TTY
configDISPLAY
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

2/2 tools missing one or more hints — search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); download (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

No hardcoded API keys

1 live-looking API key in source: 1 Google API key

Move secrets to environment variables (process.env.X) or your secret manager.

Tests exist

No test files found

Add tests that exercise each declared tool.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 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 Verified](https://m8ven.ai/badge/mcp/charlespikachu/musicdl?variant=verified)](https://m8ven.ai/mcp/charlespikachu/musicdl)
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commit: 8b702d4d6096c0b7b7db4fcc82cd095ba0884b76
code hash: 4eab289c0fd360e1b2ab7c470fd4dcb0745e77ded1b52912d602dd6e22fccd8c
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