Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Parallel Browser Mcp

parallel-browser-mcp is an MCP server for parallel browser automation.

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 SECRETS_ENV_READ

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    examples/anchor/index.js, line 13 throw new Error('Missing ANCHOR_API_KEY in examples/anchor/.env');

  • SECRETS_ENV_READ Note

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

    examples/anchor/index.js, line 7 const anchorApiKey = process.env.ANCHOR_API_KEY?.trim();

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

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    examples/anchor/index.js, line 7

    const anchorApiKey = process.env.ANCHOR_API_KEY?.trim();

    examples/anchor/index.js, line 13

    throw new Error('Missing ANCHOR_API_KEY in examples/anchor/.env');

    examples/browserbase/index.js, line 7

    const browserbaseApiKey = process.env.BROWSERBASE_API_KEY?.trim();

    Show more

    examples/browserbase/index.js, line 14

    throw new Error('Missing BROWSERBASE_API_KEY in examples/browserbase/.env');

    examples/browserbase/index.js, line 18

    throw new Error('Missing BROWSERBASE_PROJECT_ID in examples/browserbase/.env');

    examples/cloudflare/index.js, line 7

    const cloudflareApiToken = process.env.CLOUDFLARE_API_TOKEN?.trim();

    examples/cloudflare/index.js, line 14

    throw new Error('Missing CLOUDFLARE_API_TOKEN in examples/cloudflare/.env');

    examples/cloudflare/index.js, line 18

    throw new Error('Missing CLOUDFLARE_ACCOUNT_ID in examples/cloudflare/.env');

    examples/cloudflare/index.js, line 48

    apiKey: process.env.ANTHROPIC_API_KEY,

    src/config/loadServerConfig.ts, line 60

    apiKey: process.env.BROWSERBASE_API_KEY ?? null,

    src/config/loadServerConfig.ts, line 78

    apiKey: process.env.ANCHOR_API_KEY ?? null,

    src/config/loadServerConfig.ts, line 101

    apiKey: process.env.CLOUDFLARE_API_TOKEN ?? null,

    .gitignore, line 68

    # dotenv environment variable files

    .gitignore, line 69

    .env

    .gitignore, line 71

    !.env.example

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit bde38eca93e5. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: bde38eca93e5d76e9421c5100a63a910c7575fe0

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Read how this letter is chosen