Grades are a hygiene check, not a security guarantee.

MCP, MCP server

hubmesh

hubmesh, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings 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 e66d4a4c4ad6, unchanged since the check below.

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    benchmarks/manifest.py, line 35 return subprocess.check_output(["git", *args], cwd=ROOT,

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

    requests shell access. No manifest field names shell or command execution. can delete files.

    PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES

    benchmarks/manifest.py, line 35

    return subprocess.check_output(["git", *args], cwd=ROOT,

    benchmarks/manifest.py, line 47

    subprocess.run(["git", "rev-parse", "HEAD"], cwd=ROOT, text=True, check=True,

    benchmarks/lightrag_compare/run_queries.py, line 95

    subprocess.run(args.clear_cache_cmd, shell=True, check=True)

    Show more

    src/hubmesh/corpus.py, line 296

    shutil.rmtree(staging, ignore_errors=True)

    src/hubmesh/corpus.py, line 372

    shutil.rmtree(child, ignore_errors=True)

    src/hubmesh/corpus.py, line 386

    shutil.rmtree(child, 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

    benchmarks/lightrag_compare/ingest_server.py, line 66

    r = requests.post(f"{args.server}/documents/texts",

    benchmarks/lightrag_compare/run_queries.py, line 28

    r = requests.post(f"{server}/query/data", headers=headers, json=body,

    src/hubmesh/planner.py, line 136

    """Batched body fetch (adapters can override get_many with a

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/hubmesh/mcp_server.py, line 344

    ap.add_argument("--api-key", default=os.environ.get("HUBMESH_API_KEY"),

    benchmarks/lightrag_compare/.gitignore, line 5

    rag_storage_*/

    benchmarks/lightrag_compare/README.md, line 20

    # 2. Stand up LightRAG Server with a FRESH working dir + env.pilot as .env

  • 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

    benchmarks/results/ablation_coherence_hotpotqa_n500.json, line 1

    {

    benchmarks/results/ablation_coherence_musique_n2417.json, line 1

    {

    benchmarks/results/ablation_coherence_musique_n300.json, line 1

    {

  • 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 e66d4a4c4ad6. requests shell access. No manifest field names shell or command execution. can delete files. can reach a host that is not written as a fixed address. 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: e66d4a4c4ad60ece32716dc0f929a9a99e07a0d1

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