Grades are a hygiene check, not a security guarantee.

MCP, MCP server

legacy2mcp

legacy2mcp, an MCP server listed in the PlugVet directory.

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.

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/legacy2mcp/webui.py, line 282 const res = await fetch(API_BASE + '/tools');

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/legacy2mcp/discovery/repo.py, line 46

    subprocess.run(

    src/legacy2mcp/discovery/repo.py, line 72

    shutil.rmtree(path, ignore_errors=True)

  • Install and update

    Pass

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

  • Network

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    src/legacy2mcp/webui.py, line 282

    const res = await fetch(API_BASE + '/tools');

    src/legacy2mcp/webui.py, line 335

    const res = await fetch(API_BASE + '/ask', { method: 'POST', body: JSON.stringify({ question }) });

    src/legacy2mcp/webui.py, line 360

    """The chat page's HTML. With the default `base_url=""`, its `fetch()`

    Show more

    src/legacy2mcp/adapters/rest_adapter.py, line 135

    response = requests.request(

    src/legacy2mcp/discovery/llm.py, line 67

    response = requests.post(

    src/legacy2mcp/discovery/openapi.py, line 126

    response = requests.get(f"{base}{suffix}", timeout=timeout)

    src/legacy2mcp/discovery/webpage.py, line 401

    response = requests.get(url, timeout=timeout)

    CHANGELOG.md, line 86

    keep running (`Ctrl+C` to stop) for that page's `fetch()` calls to

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    src/legacy2mcp/discovery/scan.py, line 24

    ".git", "venv", ".venv", "env", ".env", "node_modules", "__pycache__",

    .gitignore, line 8

    legacy2mcp-audit.log

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    uv.lock, line 1

    version = 1

  • 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 f41fc3443333. can delete files. accepts a host from input, with no fixed list in this file. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: f41fc344333331b29244f375e8d7442d8c744cec

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