Grades are a hygiene check, not a security guarantee.

MCP, MCP server

com.lyrenth/lyrenth-mcp

Read the content of one or many public web pages through Lyrenth, as clean Markdown instead of raw HTML.

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 00c5d7182e58, unchanged since the check below.

INSTALL_LIFECYCLE_HOOK

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

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

    package.json, line 17 prepare

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 17

    prepare

  • Network

    Concern

    can reach registry.npmjs.org. The description does not name that host. can reach a host that is not written as a fixed address. can reach api.github.com. The description does not name that host. can reach api.smithery.ai. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    scripts/check-published.mjs, line 47

    const r = await fetch(`https://registry.npmjs.org/${pkg.name}`, { signal: timeout(20000) });

    scripts/check-published.mjs, line 53

    const r = await fetch(

    scripts/check-published.mjs, line 70

    const r = await fetch(LIVE, {

    Show more

    scripts/check-published.mjs, line 88

    const r = await fetch(`https://api.github.com/repos/${REPO}/releases/latest`, {

    scripts/publish-smithery.sh, line 17

    # curl -X PUT https://api.smithery.ai/servers/lyrenth/lyrenth-mcp \

    scripts/publish-smithery.sh, line 59

    curl -sS -X PUT "https://api.smithery.ai/servers/lyrenth/lyrenth-mcp/releases" \

    src/tools.ts, line 62

    * fetch() throw "Failed to parse URL from api.lyrenth.com/v1/aidocument"

    src/tools.ts, line 95

    res = await fetch(`${ctx.apiBase}${path}`, {

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    src/index.ts, line 43

    resolveApiKey: () => process.env.LYRENTH_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 00c5d7182e58. runs a script at install time. can reach registry.npmjs.org. The description does not name that host. can reach a host that is not written as a fixed address. can reach api.github.com. The description does not name that host. can reach api.smithery.ai. The description does not name that host. reads an environment variable.

Date and source

Date checked:

View source

github.com

Commit graded: 00c5d7182e582d2aaeba98e5d1cb609cf9a1aa52

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