Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Naviscoord Mcp

Autodesk Navisworks from Claude: prioritized and explained clashes, root causes, a coordination matrix, a work plan, a written report and a PDF.

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 9145d2b8d601.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    scripts/build_artifacts.py, line 66 out = subprocess.run(

  • NETWORK_NO_FIXED_HOST Low

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

    scripts/publish_smithery.py, line 40 created = httpx.put(base, headers=headers, json={

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    scripts/make_rehearsal_repo.py, line 50 EXCLUDED_NAMES = {".env", ".env.local", "core.bundle"}

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

    scripts/build_artifacts.py, line 66

    out = subprocess.run(

    scripts/build_artifacts.py, line 144

    shutil.rmtree(resolved, ignore_errors=True)

    scripts/build_artifacts.py, line 171

    shutil.rmtree(DIST)

    Show more

    scripts/build_artifacts.py, line 182

    subprocess.run(command, cwd=workspace / "server", check=True, env=env)

    scripts/build_bootstrap_mcpb.py, line 63

    source = subprocess.check_output(["git", "rev-parse", f"{tag}^{{commit}}"], cwd=ROOT, text=True).strip()

    scripts/build_bootstrap_mcpb.py, line 66

    files[relative] = subprocess.check_output(["git", "show", f"{source}:{relative}"], cwd=ROOT)

    scripts/build_bootstrap_mcpb.py, line 83

    shutil.rmtree(stage)

    scripts/build_mcpb.py, line 158

    shutil.rmtree(STAGE)

    scripts/build_mcpb.py, line 191

    return subprocess.call([executable, "pack", str(STAGE)])

    scripts/build_portable.py, line 26

    subprocess.run([

    scripts/check_markers.py, line 129

    out = subprocess.run(["git", "-C", str(ROOT), "ls-files"],

    scripts/make_rehearsal_repo.py, line 54

    result = subprocess.run(args, cwd=str(cwd or ROOT), capture_output=True,

    scripts/make_rehearsal_repo.py, line 212

    shutil.rmtree(path, onexc=lambda f, t, e: clear_readonly(f, t, e))

    scripts/make_rehearsal_repo.py, line 214

    shutil.rmtree(path, onerror=clear_readonly)

    scripts/plugin_launcher.py, line 543

    shutil.rmtree(resolved, ignore_errors=True)

    scripts/verify_sdist.py, line 96

    shutil.rmtree(resolved, ignore_errors=True)

  • 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

    scripts/publish_smithery.py, line 40

    created = httpx.put(base, headers=headers, json={

    scripts/publish_smithery.py, line 49

    response = httpx.put(

    scripts/refresh_runtime_lock.py, line 84

    with urllib.request.urlopen(url, timeout=30) as response:

    Show more

    server/naviscoord/bridge.py, line 433

    with urllib.request.urlopen(request, timeout=self.timeout) as response:

    server/naviscoord/bridge.py, line 591

    with urllib.request.urlopen(f"{session.base_url}/health", timeout=2.0) as response:

    server/naviscoord/imaging.py, line 906

    payload = fetch(clash_guid, attempt_options.payload(

    server/naviscoord/mcp_server.py, line 1753

    def fetch(guid: str, payload: dict[str, Any]) -> dict[str, Any]:

    server/naviscoord/mcp_server.py, line 1958

    def fetch(target: str, payload: dict[str, Any]) -> dict[str, Any]:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    scripts/make_rehearsal_repo.py, line 50

    EXCLUDED_NAMES = {".env", ".env.local", "core.bundle"}

  • 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.

Note

Hygiene check of commit 9145d2b8d601. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 9145d2b8d60180acc4e889f315a267d2f0811a8f

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