Grades are a hygiene check, not a security guarantee.

MCP, MCP server

ai.smithery/leandrogavidia-vechain-mcp-server

Search VeChain documentation, query on-chain data, and fetch fee suggestions with direct links to…

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 18c588cee6ce, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/tools.ts, line 122 const res = await fetch(url, { signal: controller.signal });

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/index.ts, line 7 dotenv.config({ path: path.resolve(__dirname, "../.env") });

  • SECRETS_ENV_READ Note

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

    src/tools.ts, line 540 const secretKey = process.env.AGENT_SECRET_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

    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

    Concern

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

    NETWORK_NO_FIXED_HOST

    src/tools.ts, line 122

    const res = await fetch(url, { signal: controller.signal });

    src/tools.ts, line 226

    const res = await fetch(url, { signal: controller.signal });

    src/tools.ts, line 339

    const res = await fetch(url, { signal: controller.signal });

    Show more

    src/tools.ts, line 418

    const res = await fetch(url, { signal: controller.signal });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/index.ts, line 7

    dotenv.config({ path: path.resolve(__dirname, "../.env") });

    src/tools.ts, line 540

    const secretKey = process.env.AGENT_SECRET_KEY

    src/tools.ts, line 577

    const secretKey = process.env.AGENT_SECRET_KEY

    Show more

    src/wallet.ts, line 10

    dotenv.config({ path: path.resolve(__dirname, "../.env") });

    src/wallet.ts, line 14

    export const agentSecretKey = process.env.AGENT_SECRET_KEY || "";

    .dockerignore, line 10

    *.local

    .dockerignore, line 11

    .env

    .gitignore, line 2

    node_modules/

    README.md, line 95

    ## .env Config

  • 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.md).

  • Maintainer activity

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-10-03T21:48:22-04:00

Get the full report on this tool, £49

Note

Hygiene check of commit 18c588cee6ce. can reach a host that is not written as a fixed address. reads a credential or environment file. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: 18c588cee6cec6c4a202ac779281b86e5f486297

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Read how this letter is chosen