Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Lazy Tool

The more MCP servers you connect, the more tool schemas get dumped into every prompt.

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 06cc200e85dd, unchanged since the check below.

INSTALL_REMOTE_SCRIPT

Why this grade

  • INSTALL_REMOTE_SCRIPT Medium

    Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).

    install.sh, line 6 # curl -sSfL https://raw.githubusercontent.com/rpgeeganage/lazy-tool/main/install.sh | sh

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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

    internal/connectors/session.go, line 37

    cmd := exec.Command(src.Command, src.Args...) //nolint:gosec // user-configured MCP server command

  • Install and update

    Serious

    install fetches a script from the network.

    INSTALL_REMOTE_SCRIPT

    README.md, line 48

    curl -sSfL https://raw.githubusercontent.com/rpgeeganage/lazy-tool/main/install.sh | sh

    install.sh, line 6

    # curl -sSfL https://raw.githubusercontent.com/rpgeeganage/lazy-tool/main/install.sh | sh

  • Network

    Concern

    can reach a host that is not written as a fixed address. can reach api.github.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    install.sh, line 7

    # curl -sSfL ... | INSTALL_DIR=/usr/local/bin sh

    install.sh, line 34

    if command -v curl >/dev/null 2>&1; then

    install.sh, line 35

    curl -sSfL "https://api.github.com/repos/${REPO}/releases/latest" | grep '"tag_name"' | sed -E 's/.*"v([^"]+)".*/\1/'

    Show more

    install.sh, line 36

    elif command -v wget >/dev/null 2>&1; then

    install.sh, line 37

    wget -qO- "https://api.github.com/repos/${REPO}/releases/latest" | grep '"tag_name"' | sed -E 's/.*"v([^"]+)".*/\1/'

    install.sh, line 39

    fail "Neither curl nor wget found. Please install one of them."

    install.sh, line 46

    if command -v curl >/dev/null 2>&1; then

    install.sh, line 47

    curl -sSfL -o "$dest" "$url"

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    benchmark/run_groq_benchmark_v2.py, line 514

    if not os.environ.get("GROQ_API_KEY"):

  • 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 06cc200e85dd. requests shell access. The manifest names this permission. install fetches a script from the network. can reach a host that is not written as a fixed address. can reach api.github.com. The description does not name that host. reads an environment variable.

Date and source

Date checked:

View source

github.com

Commit graded: 06cc200e85dd916dff7c0d789b7f0fca56192ab3

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