Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.MendleM/pipepost

io.github.MendleM/pipepost, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below 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 e9173bcd75bc, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/config.ts, line 79 try { fs.unlinkSync(lockPath); } catch { /* already released */ }

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    scripts/linkedin-auth.mjs, line 99 const res = await fetch("https://www.linkedin.com/oauth/v2/accessToken", {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    scripts/linkedin-auth.mjs, line 99 const res = await fetch("https://www.linkedin.com/oauth/v2/accessToken", {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 3 .env

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    scripts/linkedin-auth.mjs, line 53 let clientSecret = process.env.LINKEDIN_CLIENT_SECRET;

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    src/config.ts, line 79

    try { fs.unlinkSync(lockPath); } catch { /* already released */ }

    src/drafts/store.ts, line 124

    fs.unlinkSync(filePath);

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    scripts/linkedin-auth.mjs, line 99

    const res = await fetch("https://www.linkedin.com/oauth/v2/accessToken", {

    scripts/linkedin-auth.mjs, line 120

    const res = await fetch("https://api.linkedin.com/v2/userinfo", {

    scripts/post-v0.9.0-bluesky-thread.mjs, line 19

    const sessionRes = await fetch(`${PDS}/xrpc/com.atproto.server.createSession`, {

    Show more

    scripts/post-v0.9.0-bluesky-thread.mjs, line 84

    const res = await fetch(`${PDS}/xrpc/com.atproto.repo.createRecord`, {

    scripts/publish-v0.9.0-announcement.mjs, line 18

    const res = await fetch("https://dev.to/api/articles", {

    src/http.ts, line 48

    const res = await fetch(url, fetchOpts);

    src/audit/links.ts, line 72

    let res = await fetch(url, {

    src/audit/links.ts, line 87

    res = await fetch(url, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    scripts/linkedin-auth.mjs, line 53

    let clientSecret = process.env.LINKEDIN_CLIENT_SECRET;

    .gitignore, line 2

    dist/

    .gitignore, line 3

    .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.

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Note

Hygiene check of commit e9173bcd75bc. can delete files. can reach www.linkedin.com. The description does not name that host. can reach api.linkedin.com. The description does not name that host. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: e9173bcd75bc488c2ea1ab857299fd18fafcdd02

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