Grades are a hygiene check, not a security guarantee.

MCP, MCP server

web2mcp

A system that automatically generates expressive Model Context Protocol (MCP) implementations for any web application (SaaS or consumer-facing).

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

INSTALL_LIFECYCLE_HOOK

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

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

    package.json, line 9 postinstall

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

    Concern

    runs a script at install time. dependencies are not pinned.

    INSTALL_LIFECYCLE_HOOK INSTALL_UNPINNED

    package.json, line 9

    postinstall

    package.json, line 12

    @browserbasehq/sdk

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    dynamicMcpServer.ts, line 19

    dotenv.config({ path: ".env" });

    dynamicMcpServer.ts, line 23

    openaiApiKey: process.env.OPENAI_API_KEY || "your-openai-key"

    dynamicMcpServer.ts, line 377

    apiKey: process.env.OPENAI_API_KEY || "your-openai-key"

    Show more

    sharedUtils.ts, line 6

    // Load environment variables from .env file in the same directory

    sharedUtils.ts, line 7

    dotenv.config({ path: ".env" });

    sharedUtils.ts, line 177

    password: process.env.SPA_CRAWLER_PASSWORD || "your_password",

    spaCrawler.ts, line 11

    openaiApiKey: process.env.OPENAI_API_KEY || "your-openai-key"

    spaCrawler.ts, line 682

    apiKey: process.env.OPENAI_API_KEY || "your-openai-key"

    .gitignore, line 1

    .env

    README.md, line 37

    cp .env.example .env

    README.md, line 40

    Then edit `.env` and set the following variables:

  • 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.txt).

  • Maintainer activity

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-08-25T20:47:20-07:00

Note

Hygiene check of commit 4e4b1ad78f43. runs a script at install time. dependencies are not pinned. 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: 4e4b1ad78f43ef5967b0acc6ee2bb15f39418e85

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