Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.claymore666/debmatic-mcp

io.github.claymore666/debmatic-mcp, 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.

SECRETS_PATH_DOTENV NETWORK_LOCALHOST SECRETS_ENV_READ

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/index.ts, line 38 test the login, and write an env file (default: ./.env)

  • NETWORK_LOCALHOST Note

    Calls localhost only.

    scripts/smoke-image.sh, line 101 body=$(curl -fsS --max-time 5 "http://127.0.0.1:${port}/health")

  • SECRETS_ENV_READ Note

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

    src/config.ts, line 213 const tlsKeyPath = process.env.MCP_TLS_KEY?.trim() || undefined;

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Pass

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

  • Network

    Note

    can reach localhost.

    NETWORK_LOCALHOST

    scripts/smoke-image.sh, line 101

    body=$(curl -fsS --max-time 5 "http://127.0.0.1:${port}/health")

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/config.ts, line 213

    const tlsKeyPath = process.env.MCP_TLS_KEY?.trim() || undefined;

    src/config.ts, line 248

    // in .env.example.

    src/index.ts, line 38

    test the login, and write an env file (default: ./.env)

    Show more

    src/config.ts, line 378

    authToken: process.env.MCP_AUTH_TOKEN?.trim() || undefined,

    src/config.ts, line 379

    authTokenPrevious: process.env.MCP_AUTH_TOKEN_PREVIOUS?.trim() || undefined,

    src/auth/token.ts, line 6

    const ENV_FILENAME = ".env";

    src/auth/token.ts, line 155

    // The keys this module owns inside the .env file. Everything else in the file

    src/auth/token.ts, line 191

    // and readable by more principals than the 0600 .env, so printing the token

    src/auth/token.ts, line 216

    * 2. The auto-generated token persisted under `dataDir/.env`. With `ttlMs` set

    src/cli/common.ts, line 35

    * Value of `--env <path>` in argv, defaulting to ./.env. Deliberately NOT

    src/cli/common.ts, line 40

    export function envFileArg(argv: string[], def = ".env"): string {

  • 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.

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Note

Hygiene check of commit 7a2b457e1dab. can reach localhost. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 7a2b457e1dab2fd02f5bc073ef0808b5130d5822

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Read how this letter is chosen