Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Zap Server

Mcp Zap Server, 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.

    bin/self-serve-doctor.sh, line 222 require_command curl || true

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

    examples/aws-ec2/setup-host.sh, line 38

    for row in json.loads(subprocess.check_output(["ip", "-j", "route", "show"])):

    examples/aws-ec2/setup-host.sh, line 46

    result = subprocess.run(

    packaging/macos/build-package.py, line 46

    subprocess.run(["tar", "--uid", "0", "--gid", "0", "--uname", "root", "--gname", "root",

    Show more

    packaging/macos/build-package.py, line 130

    subprocess.run(["tar", "-xzf", str(cache / components["java"]["filename"]), "-C", str(staging)], check=True)

    packaging/macos/build-package.py, line 131

    subprocess.run(["unzip", "-q", str(cache / components["zap"]["filename"]), "-d", str(staging)], check=True)

    packaging/macos/build-package.py, line 149

    subprocess.run(["cp", "-Rp", str(runtime), str(package / "runtime")], check=True)

    packaging/macos/build-package.py, line 177

    subprocess.run([str(java), "-version"], check=True)

    packaging/macos/build-package.py, line 178

    subprocess.run(["codesign", "--verify", "--deep", "--strict", str(package / "runtime")], check=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

    bin/self-serve-doctor.sh, line 222

    require_command curl || true

    bin/self-serve-doctor.sh, line 285

    if health_body="$(curl -fsS --connect-timeout 5 --max-time 10 "${HEALTH_URL}")" \

    bin/self-serve-doctor.sh, line 294

    if curl -fsS --connect-timeout 5 --max-time 10 "${ZAP_URL}" >/dev/null 2>&1; then

    Show more

    examples/aws-ec2/setup-host.sh, line 23

    for required in aws curl sha256sum python3 ip; do

    examples/aws-ec2/setup-host.sh, line 73

    curl --fail --silent --show-error --location \

    examples/gitlab/run-zap-security-gate.sh, line 165

    if curl -fsS "${url}" >/dev/null 2>&1; then

    packaging/claude-desktop/server/setup.js, line 58

    // bootstrap's Docker/curl children. Captured output never enters public results.

    packaging/claude-desktop/server/setup.js, line 253

    'curl', ['--version'], 'CURL_MISSING', 'curl is required by the existing readiness sc

    packaging/macos/build-package.py, line 32

    with urllib.request.urlopen(component["url"], timeout=60) as response, temporary.open("wb") as destination:

    docs/src/content/docs/security-modes/index.md, line 97

    response = requests.post("http://localhost:7456/mcp", headers=headers)

    src/main/java/mcp/server/zap/core/service/AutomationPlanTargetPolicy.java, line 83

    Map<?, ?> request = mapping(requests.get(j), requestField);

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    dev.sh, line 9

    docker compose --project-directory "$REPO_ROOT" --env-file "$REPO_ROOT/.env" \

    dev.sh, line 12

    "$REPO_ROOT/bin/self-serve-doctor.sh" --env-file "$REPO_ROOT/.env"

    bin/bootstrap-local.sh, line 6

    ENV_EXAMPLE="${REPO_ROOT}/.env.example"

    Show more

    bin/bootstrap-local.sh, line 7

    ENV_FILE="${REPO_ROOT}/.env"

    bin/bootstrap-local.sh, line 19

    Prepare private .env settings and workspace directories for local Docker use.

    bin/bootstrap-local.sh, line 28

    --force deliberately replaces .env and rotates both keys. It is not a restart

    bin/bootstrap-local.sh, line 48

    echo "Local Compose settings are invalid. Correct .env and retry; existing settings were preserved." >&2

    bin/bootstrap-local.sh, line 53

    echo "Select a verified published release tag in .env, such as IMAGE_TAG=v0.16.0; --start does not use latest or development images." >&2

  • 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

    docs/package-lock.json, line 1

    {

    packaging/macos/DISTRIBUTION_NOTICES.md, line 1

    # Additional notices for the macOS preview

    packaging/macos/THIRD_PARTY_NOTICES.md, line 1

    # Third-party notices for the macOS package

    Show more

    src/test/java/mcp/server/zap/core/observability/AuditEventStreamTest.java, line 1

    package mcp.server.zap.core.observability;

  • 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 288025dc5f63. requests shell access. The manifest names this permission. 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. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 288025dc5f63f8d033d945777a0d38f5b49674b9

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