Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Architecture Diagrams Skill

Vẽ sơ đồ cho phần mềm và thiết kế vi mạch thành một trang HTML tương tác.

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.

NETWORK_NO_FIXED_HOST PERMISSION_SHELL_DECLARED OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    architecture-diagrams/assets/js/ai.js, line 80 return fetch('http://127.0.0.1:' + c.port + path, opts).then(function (r) {

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    architecture-diagrams/scripts/ai_bridge.py, line 101 run = subprocess.run([claude, "--version"], capture_output=True, text=True, errors="replace", timeout=60,

  • OBFUSCATION_FILE_OVER_READ_CAP Note

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

    architecture-diagrams/assets/js/renderer.js, line 1 /* Renderer: parses the spec, lays out and draws every diagram type. */

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    architecture-diagrams/scripts/ai_bridge.py, line 101

    run = subprocess.run([claude, "--version"], capture_output=True, text=True, errors="replace", timeout=60,

    architecture-diagrams/scripts/ai_bridge.py, line 446

    proc = subprocess.Popen(claude_argv(self.claude, job), stdin=subprocess.PIPE, stdout=subprocess.PIPE,

    architecture-diagrams/scripts/mcp_server.py, line 178

    proc = subprocess.run([sys.executable, str(HERE / script)] + argv, capture_output=True, text=True, timeout=timeout,

    Show more

    architecture-diagrams/scripts/render_png.py, line 70

    subprocess.run(["taskkill", "/T", "/F", "/PID", str(proc.pid)], capture_output=True)

    architecture-diagrams/scripts/render_png.py, line 97

    proc = subprocess.Popen(cmd, **kwargs)

    architecture-diagrams/scripts/scan_code.py, line 297

    res = subprocess.run(

    architecture-diagrams/scripts/scan_code.py, line 1455

    res = subprocess.run(["git", "-C", str(root), "rev-parse", "--short", "HEAD"], capture_output=True, text=True, timeout=10)

    tools/make_release.py, line 28

    if subprocess.run(cmd, cwd=ROOT).returncode:

  • 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

    architecture-diagrams/assets/js/ai.js, line 80

    return fetch('http://127.0.0.1:' + c.port + path, opts).then(function (r) {

    tools/vendor_icons.py, line 68

    def fetch(path):

    tools/vendor_icons.py, line 69

    with urllib.request.urlopen(f"{BASE}/{path}", timeout=30) as r:

    Show more

    tools/vendor_icons.py, line 213

    svg = ET.fromstring(fetch(f"icons/{lucide}.svg"))

    tools/vendor_icons.py, line 218

    license_text = fetch("LICENSE").strip()

    tools/vendor_stencils.py, line 20

    def fetch(url):

    tools/vendor_stencils.py, line 21

    with urllib.request.urlopen(url, timeout=60) as r:

    tools/vendor_stencils.py, line 27

    listing = json.loads(fetch(API))

    tools/vendor_stencils.py, line 32

    data = fetch(f"{BASE}/src/main/webapp/stencils/{src}")

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • 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

    architecture-diagrams/assets/js/renderer.js, line 1

    /* Renderer: parses the spec, lays out and draws every diagram type. */

    docs/chip-design-flow.html, line 1

    <!DOCTYPE html>

    docs/clock-reset-tree.html, line 1

    <!DOCTYPE html>

    Show more

    docs/drawio-sample.html, line 1

    <!DOCTYPE html>

    docs/editor.html, line 1

    <!DOCTYPE html>

    docs/mcu-datasheet.html, line 1

    <!DOCTYPE html>

    docs/order-checkout.html, line 1

    <!DOCTYPE html>

    docs/soc-block-diagram.html, line 1

    <!DOCTYPE html>

  • 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 07651412a7c8. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 07651412a7c8515bab5d27022f9441fc1a42075a

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