Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Markdownify Mcp

A Model Context Protocol server for converting almost anything to Markdown

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 024f97cea9a9, unchanged since the check below.

INSTALL_LIFECYCLE_HOOK NETWORK_HOST_FROM_INPUT

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 15 preinstall

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/Markdownify.ts, line 90 const response = await fetch(currentUrl, { redirect: "manual" });

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

    src/Markdownify.test.ts, line 22

    fs.unlinkSync(path.join(tempDir, file));

    src/Markdownify.test.ts, line 96

    fs.unlinkSync(tempFilePath);

    src/Markdownify.ts, line 140

    fs.unlinkSync(inputPath);

    Show more

    src/utils.test.ts, line 236

    fs.rmSync(tmp, { recursive: true, force: true });

    src/utils.test.ts, line 254

    fs.rmSync(tmp, { recursive: true, force: true });

    src/utils.test.ts, line 278

    fs.rmSync(tmp, { recursive: true, force: true });

  • Install and update

    Concern

    runs a script at install time. dependencies are not pinned.

    INSTALL_LIFECYCLE_HOOK INSTALL_UNPINNED

    package.json, line 15

    preinstall

    package.json, line 29

    @modelcontextprotocol/sdk

  • Network

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    src/Markdownify.ts, line 90

    const response = await fetch(currentUrl, { redirect: "manual" });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .dockerignore, line 7

    .DS_Store

    .dockerignore, line 8

    .env

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit 024f97cea9a9. can delete files. runs a script at install time. dependencies are not pinned. accepts a host from input, with no fixed list in this file. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 024f97cea9a94cd842c445eea4503c442c79bd71

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