Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Windbg

Model Context Protocol for WinDbg.

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 5c643b04db09.

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.

    scripts/validate-server-schema.py, line 54 with urllib.request.urlopen(schema_url, timeout=30) as response:

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    scripts/test_signing_http.py, line 56

    result = subprocess.run([bash, "-c", shell], cwd=path, env=env,

    src/mcp_windbg/debug_session.py, line 318

    self.process: Optional[subprocess.Popen] = subprocess.Popen(

    src/mcp_windbg/debug_session.py, line 775

    os.remove(path) # cdb creates it; a pre-existing file would be appended to

    Show more

    src/mcp_windbg/debug_session.py, line 857

    os.remove(self._log_path)

    src/mcp_windbg/debug_session.py, line 1158

    subprocess.run(

  • 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

    scripts/validate-server-schema.py, line 54

    with urllib.request.urlopen(schema_url, timeout=30) as response:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .vscode/settings.json, line 10

    // inherit from your shell. Put it in .env (gitignored: it holds your KDNET

    .vscode/settings.json, line 15

    "python.envFile": "${workspaceFolder}/.env",

    docs/development.md, line 141

    - **`python.envFile` and `python.terminal.useEnvFile`** point at `.env` and apply it, since VS

    Show more

    docs/development.md, line 146

    ```ini title=".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

    uv.lock, line 1

    version = 1

    src/mcp_windbg/tests/dumps/DemoCrash1.exe.7088.dmp, line 1

    MDMP��a� c�h&4LH � �6�

    src/mcp_windbg/tests/dumps/KernelMiniDump.0xE2.dmp, line 1

    PAGEDU64�eP}xl\����TO�����]P����d��PAGEPAGEPAGEPAGEPAGEPAGEPAGEPAGEPAGE@@����PAGEPAGEPAGEPAGEPAGEPAGEPAGEPAGEPAGEPAGEPAGE

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 5c643b04db09. can delete files. 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.

Date and source

Date checked:

View source

github.com

Commit graded: 5c643b04db098a598673eaa7fdb64f3c390ef174

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