Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Bilibili Video Research

Bilibili Video Research, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit d2e0a982a3d6, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV OBFUSCATION_ENCODED_BLOB SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/bilibili.ts, line 525 .map((name) => fs.rm(path.join(directory, name), { force: true })));

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    src/bilibili.ts, line 125 const response = await fetch(url, { headers: { "User-Agent": "bilibili-video-research-mcp/0.1" } });

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    README.md, line 35 This is a local MCP server, but public metadata, archive tags, optional sampled comments, and selected media or text evidence may be sent to the provider configured in `.env`. Prov

  • OBFUSCATION_ENCODED_BLOB Low

    Contains a long base64 shaped string in a file that should be readable.

    assets/readme/hero.zh-CN.svg, line 8 <image x="72" y="143" width="150" height="68" preserveAspectRatio="xMidYMid meet" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAi4AAAD+CAYAAAAd647ZAADrhElEQVR4nOz9CZgkV3UtCq

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    src/video-analysis.ts, line 170 const apiKey = process.env.GEMINI_API_KEY;

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    src/bilibili.ts, line 525

    .map((name) => fs.rm(path.join(directory, name), { force: true })));

    src/bilibili.ts, line 610

    await fs.rm(directory, { recursive: true, force: true });

    src/bilibili.ts, line 645

    await fs.rm(directory, { recursive: true, force: true });

    Show more

    src/video-analysis.ts, line 122

    await fs.rm(directory, { recursive: true, force: true });

    src/video-analysis.ts, line 145

    await fs.rm(directory, { recursive: true, force: true });

    src/video-analysis.ts, line 160

    await fs.rm(directory, { recursive: true, force: true });

    src/video-analysis.ts, line 369

    await fs.rm(directory, { recursive: true, force: true });

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    src/bilibili.ts, line 125

    const response = await fetch(url, { headers: { "User-Agent": "bilibili-video-research-mcp/0.1" } });

    src/bilibili.ts, line 133

    const response = await fetch(url, { redirect: "follow", headers: { "User-Agent": "bilibili-video-research-mcp/0.1" } });

    src/video-analysis.ts, line 214

    const response = await fetch(`${stepfunBaseUrl()}${pathname}`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/video-analysis.ts, line 170

    const apiKey = process.env.GEMINI_API_KEY;

    src/video-analysis.ts, line 212

    const apiKey = process.env.STEPFUN_API_KEY;

    README.md, line 35

    This is a local MCP server, but public metadata, archive tags, optional sampled comments, and selected media or text evidence may be sent to the provider configured in `.env`. Prov

    Show more

    src/video-analysis.ts, line 329

    const apiKey = process.env.GEMINI_API_KEY;

    .gitignore, line 1

    node_modules/

    README.md, line 156

    platform, set `FFMPEG_PATH` in `.env` to a working FFmpeg executable.

    README.md, line 167

    Copy-Item .env.example .env

    README.md, line 172

    Open `.env` and fill in one provider key. It is ignored by Git and must never be

    README.md, line 194

    DOTENV_CONFIG_PATH = "<PROJECT_DIR>\\.env"

    README.md, line 197

    Restart Codex after adding or changing the server. Keep provider keys in `.env` or a

    README.md, line 224

    "DOTENV_CONFIG_PATH": "<PROJECT_DIR>\\.env"

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    assets/readme/hero.zh-CN.svg, line 8

    <image x="72" y="143" width="150" height="68" preserveAspectRatio="xMidYMid meet" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAi4AAAD+CAYAAAAd647ZAADrhElEQVR4nOz9CZgkV3UtCq

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit d2e0a982a3d6. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: d2e0a982a3d63d417fdf8b84fc198b437183fd61

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen