Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Game Industry Library

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Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

Rescanned at commit 0f3ea10b762a.

INSTALL_LIFECYCLE_HOOK SECRETS_PATH_CREDENTIAL

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 25 prepare

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    src/bridge.ts, line 11 * 2. ~/.gil/credentials.json (OAuth, auto-refreshed — access tokens live 1h)

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/credentials.ts, line 50

    await fs.unlink(FILE);

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 25

    prepare

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    src/bridge.ts, line 89

    return fetch(`${baseUrl}/api/mcp`, { method: 'POST', headers, body });

    src/credentials.ts, line 67

    const res = await fetch(`${creds.base_url}/oauth/token`, {

    src/credentials.ts, line 156

    const res = await fetch(`${baseUrl}/oauth/revoke`, {

    Show more

    src/login.ts, line 75

    const res = await fetch(`${baseUrl}/oauth/register`, {

    src/login.ts, line 163

    const res = await fetch(`${params.baseUrl}/oauth/token`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL

    src/bridge.ts, line 27

    const fromEnv = process.env.GIL_API_KEY;

    src/bridge.ts, line 132

    if (res.status === 401 && !process.env.GIL_API_KEY) {

    src/bridge.ts, line 11

    * 2. ~/.gil/credentials.json (OAuth, auto-refreshed — access tokens live 1h)

    Show more

    src/credentials.ts, line 133

    if (process.env.GIL_API_KEY) {

    src/credentials.ts, line 4

    * Tokens stored in ~/.gil/credentials.json with mode 0600 (user-only).

    src/credentials.ts, line 20

    const FILE = join(DIR, 'credentials.json');

    src/index.ts, line 11

    * gil-mcp login # Interactive OAuth flow — stores tokens in ~/.gil/credentials.json

    src/index.ts, line 67

    gil-mcp login Interactive OAuth login (stores ~/.gil/credentials.json)

    src/login.ts, line 10

    * 6. Save to ~/.gil/credentials.json

    src/login.ts, line 217

    process.stderr.write(`✅ Logged in. Credentials saved to ~/.gil/credentials.json.\n`);

  • Agent instructions

    Pass

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

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • 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 0f3ea10b762a. can delete files. runs a script at install time. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 0f3ea10b762a62f35424976dabc02cceaf002c6f

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