Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Bilibili MCP Server

Bilibili MCP Server, 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 5ad5b7459fcd, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    .codex/scripts/pre_compact.py, line 27 result = subprocess.run(

  • NETWORK_NO_FIXED_HOST Low

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

    src/bilibili/fingerprint.ts, line 33 const resp = await fetch(`${BASE_URL}/x/frontend/finger/spi`, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .codex/scripts/generate_learning_proposals.py, line 204 "- [ ] Contains no Cookie, token, `.env`, or secret values.",

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    docs/agent-memory/verification-log.md, line 1 # Verification Log

  • OBFUSCATION_FILE_CAP_REACHED Note

    The 400 file cap was reached before every file was read.

    docs/agent-memory/verification-log.md, line 1 # Verification Log

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

    .codex/scripts/pre_compact.py, line 27

    result = subprocess.run(

    .codex/scripts/stop_summary.py, line 75

    result = subprocess.run(

    .codex/scripts/stop_summary.py, line 89

    result = subprocess.run(

    Show more

    harness/codex_direct.py, line 119

    process = subprocess.Popen(

    harness/context.py, line 57

    result = subprocess.run(

    harness/paseo_collaboration.py, line 479

    process = subprocess.Popen(

    src/asr/installer.ts, line 569

    fs.unlinkSync(probePath);

    src/asr/installer.ts, line 714

    fs.rmSync(target, { recursive: true, force: true });

    src/asr/installer.ts, line 737

    fs.rmSync(target, { recursive: true, force: true });

    src/asr/installer.ts, line 923

    try { fs.rmSync(modelBackup, { recursive: true, force: true }); } catch { /* best-effort */ }

    src/asr/installer.ts, line 927

    try { fs.rmSync(venvBackup, { recursive: true, force: true }); } catch { /* best-effort */ }

    src/asr/installer.ts, line 948

    fs.rmSync(asrPaths.model, { recursive: true, force: true });

    src/asr/installer.ts, line 961

    fs.rmSync(asrPaths.venv, { recursive: true, force: true });

    .codex/hooks.json, line 9

    "command": "python -c \"import os,runpy,subprocess,sys; root=subprocess.check_output(['git','rev-parse','--show-toplevel'],text=True).strip(); script=os.path.join(root,'harness','c

    .codex/hooks.json, line 22

    "command": "python -c \"import os,runpy,subprocess,sys; root=subprocess.check_output(['git','rev-parse','--show-toplevel'],text=True).strip(); script=os.path.join(root,'harness','c

  • 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/fingerprint.ts, line 33

    const resp = await fetch(`${BASE_URL}/x/frontend/finger/spi`, {

    src/bilibili/http.ts, line 298

    const response = await fetch(url.toString(), {

    src/bilibili/http.ts, line 462

    const response = await fetch(url.toString(), {

    Show more

    docs/agent-memory/executions/2026-08-19-github-46-codex-paseo-claude-report.md, line 61

    one-page catalog fetch (`ps=20`, `order=pubdate`), defensive row

    docs/agent-memory/handoffs/2026-07-19-wbi-transport-retry-claude-report.md, line 9

    - `src/bilibili/wbi.ts` - wrapped the `fetch()` call inside `getWBI()`'s retry callback with a local `try/catch/finally` (lines 75 - 91).

    docs/agent-memory/handoffs/2026-07-19-wbi-transport-retry-claude-report.md, line 13

    The `fetch()` call was inline followed by `clearTimeout(timeoutId)`. Replaced with:

    docs/agent-memory/handoffs/2026-07-19-wbi-transport-retry-claude-report.md, line 18

    navRes = await fetch(`${BASE_URL}/x/web-interface/nav`, { ... });

    docs/agent-memory/handoffs/2026-08-05-strix-deepseek-security-remediation-claude-report.md, line 39

    userinfo subtitle URLs before fetch ("Unsupported subtitle URL port or

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .codex/scripts/generate_learning_proposals.py, line 204

    "- [ ] Contains no Cookie, token, `.env`, or secret values.",

    harness/evolution.py, line 1499

    r"(?i)(?:^|[\\/])\.env(?:\.|$)|\bignore\s+(?:the\s+)?(?:parent|scope|instructions?)\b",

    src/cli.ts, line 268

    console.log("3. 创建 .env 文件");

    Show more

    src/cli.ts, line 422

    "若重新登录后仍提示凭证失效,请检查环境变量或项目 .env 中的旧 Cookie。",

    src/load-env.ts, line 7

    // project-local .env instead of freezing defaults before dotenv runs.

    src/load-env.ts, line 9

    const envPath = resolve(moduleDirectory, "../.env");

    src/load-env.ts, line 14

    // .env is optional.

    .claude/agents/credential-sanitizer.md, line 3

    description: Use for credential and secret cleanup in this repository, especially hard-coded Bilibili Cookie values, SESSDATA, bili_jct, DedeUserID, .env leakage, and reports that

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read. the file cap was reached before every file was read.

    OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

    docs/agent-memory/verification-log.md, line 1

    # Verification Log

    harness/tests/test_paseo_collaboration.py, line 1

    """Tests for the Codex-Paseo-Claude collaboration seam (Issue #32).

    src/bilibili/playback.ts, line 1

    import { config } from "../config.js";

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 5ad5b7459fcd. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 5ad5b7459fcd1e6de9b6024ac40d50deacd36c42

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