Grades are a hygiene check, not a security guarantee.

MCP, MCP server

revula

Production-grade MCP server for universal reverse engineering automation.

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 6c7ceb9267dd, unchanged since the check below.

OBFUSCATION_ENCODED_BLOB

Why this grade

  • OBFUSCATION_ENCODED_BLOB Medium

    Contains a long base64 shaped string in a file that should be readable.

    workspace/docker-audit/binaries/random.bin, line 1 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

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

    scripts/docker/full_audit.sh, line 113

    subprocess.run(["wat2wasm", str(wat), "-o", str(wasm)], check=True)

    scripts/setup/setup_claude_desktop.py, line 102

    result = subprocess.run(

    scripts/setup/setup_ide.py, line 91

    result = subprocess.run(

    Show more

    scripts/utils/download_frida_server.py, line 66

    result = subprocess.run(

    scripts/utils/download_frida_server.py, line 96

    subprocess.run(["xz", "-d", "-f", str(temp_xz)], check=True, timeout=60)

    src/revula/sandbox.py, line 354

    proc = subprocess.run(

    src/revula/session.py, line 96

    process: Any = None # subprocess.Popen or similar

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 2

    mcp>=1.0.0

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    scripts/install/install_all.sh, line 342

    if curl -fSL --progress-bar -o "$jadx_zip" "$jadx_url" 2>>"$LOG_FILE"; then

    scripts/install/install_all.sh, line 361

    if curl -fSL -o "${apktool_dir}/apktool.jar" \

    scripts/install/install_all.sh, line 363

    curl -fSL -o "${apktool_dir}/apktool" \

    Show more

    scripts/install/install_all.sh, line 398

    if curl -fSL -o "${smali_dir}/smali.jar" "$SMALI_JAR_URL" 2>>"$LOG_FILE" && \

    scripts/install/install_all.sh, line 399

    curl -fSL -o "${smali_dir}/baksmali.jar" "$BAKSMALI_JAR_URL" 2>>"$LOG_FILE"; then

    scripts/install/install_all.sh, line 438

    if curl -fSL -o "${cfr_dir}/cfr.jar" "$CFR_JAR_URL" 2>>"$LOG_FILE"; then

    scripts/install/install_all.sh, line 484

    curl -fSL -o "$msf_key_tmp" "https://apt.metasploit.com/metasploit-framework.gpg.key" 2>>"$LOG_FILE" && \

    scripts/install/install_all.sh, line 506

    if curl -fSL -o "$radare2_deb" "$RADARE2_DEB_URL" 2>>"$LOG_FILE" && \

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    .gitignore, line 22

    # Environment files

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    workspace/docker-audit/binaries/random.bin, line 1

    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 6c7ceb9267dd. requests shell access. The manifest names this permission. dependencies are not pinned. can reach a host that is not written as a fixed address. can reach apt.metasploit.com. The description does not name that host. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: 6c7ceb9267dd2a75da1865cc21c70b273679b30e

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