Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Paper Preflight

Paper Preflight, 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.

    evals/gptzero.py, line 112 def fetch(_: argparse.Namespace) -> None:

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

    evals/gptzero.py, line 164

    changed = subprocess.run(command, capture_output=True, text=True, check=True).stdout.strip()

    evals/real_papers.py, line 130

    out = subprocess.run(

    evals/run_badalova_mayr.py, line 88

    out = subprocess.run(

    Show more

    space/runner.py, line 179

    shutil.rmtree(folder, ignore_errors=True)

    src/paper_preflight/tex/cites.py, line 174

    kind = commands.get(name)

  • 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

    evals/gptzero.py, line 112

    def fetch(_: argparse.Namespace) -> None:

    evals/gptzero.py, line 116

    content = http.get(SHEET.format(sheet)).raise_for_status().content

    evals/pdf_agreement.py, line 86

    response = http.get(PDF_URL + arxiv_id)

    Show more

    evals/real_papers.py, line 149

    response = http.get(url, **kwargs)

    evals/support_gold.py, line 209

    def fetch() -> None:

    space/runner.py, line 105

    return arxiv_source.fetch(identifier, folder / identifier.replace("/", "_"))

    src/paper_preflight/arxiv_source.py, line 43

    def fetch(identifier: str, folder: Path, client: httpx.Client | None = None) -> Path:

    src/paper_preflight/arxiv_source.py, line 48

    response = http.get(EPRINT + identifier)

    src/paper_preflight/resolve.py, line 738

    found = await asyncio.gather(*(fetch(doi) for doi in wanted))

  • 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. the file cap was reached before every file was read.

    OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

    uv.lock, line 1

    version = 1

    evals/real_papers_review.toml, line 1

    # Manual review of every warning and error that evals/real_papers.py raised on real papers.

    evals/support_gold.toml, line 1

    # Citation-support gold set (evals/support_gold.py): claims from CC BY, CC BY-SA and

    Show more

    tests/fixtures/museum/fp-alice2008.json, line 1

    {"bib":"@article{ALICE2008,\n author = {K. Aamodt and A. Abrahantes Quintana and R. Acosta and others},\n collaboration = {ALICE},\n title = {The ALICE experiment at the CERN LH

    tests/fixtures/museum/fp-atlas2008.json, line 1

    {"bib":"@article{ATLAS2008,\n author = {G. Aad and B. Abbott and J. Abdallah and others},\n collaboration = {ATLAS},\n title = {The ATLAS Experiment at the CERN Large Hadron Col

    tests/fixtures/museum/fp-chen2018sway.json, line 1

    {"bib":"@article{chen2018sway,\n title = {“Sampling” as a baseline optimizer for search-based software engineering},\n author = {Chen, Jianfeng and Nair, Vivek and Krishna, Rahul

  • 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 287e407311bb. can delete files. accepts a host from input, with no fixed list in this file. a file was over the read cap and was not fully read. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 287e407311bbce7f12196a3889318d2f4e4aa65f

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