Grades are a hygiene check, not a security guarantee.

MCP, MCP server

All In One Free Seo Tool

All In One Free Seo Tool, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High. 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.

INSTALL_REMOTE_SCRIPT NETWORK_HOST_FROM_INPUT SECRETS_PATH_CREDENTIAL OBFUSCATION_ENCODED_BLOB

Why this grade

  • INSTALL_REMOTE_SCRIPT High

    Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).

    install.sh, line 3 # curl -fsSL https://raw.githubusercontent.com/IamRamgarhia/All-In-One-Free-SEO-Tool/main/install.sh | bash

  • NETWORK_HOST_FROM_INPUT High

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

    install.sh, line 86 # ---- 0. preflight (only need curl/wget + unzip + tar) -----------------------

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    install.ps1, line 400 # interactive prompt OR allowlisted in package.json. Various .npmrc

  • OBFUSCATION_ENCODED_BLOB Medium

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

    pnpm-lock.yaml, line 1 lockfileVersion: '9.0'

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

    Pass

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

  • Install and update

    Serious

    install fetches a script from the network. README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell.

    INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER

    README.md, line 85

    curl -fsSL https://raw.githubusercontent.com/IamRamgarhia/All-In-One-Free-SEO-Tool/main/install.sh | bash

    install.sh, line 3

    # curl -fsSL https://raw.githubusercontent.com/IamRamgarhia/All-In-One-Free-SEO-Tool/main/install.sh | bash

    docs/TROUBLESHOOTING.md, line 61

    SEO_PORT=4000 curl -fsSL https://raw.githubusercontent.com/IamRamgarhia/All-In-One-Free-SEO-Tool/main/install.sh | bash

    Show more

    docs-site/content.mjs, line 172

    <pre><code>curl -fsSL ${REPO.replace("github.com", "raw.githubusercontent.com")}/main/install.sh | bash</code></pre>

  • Network

    Serious

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

    NETWORK_HOST_FROM_INPUT

    install.sh, line 86

    # ---- 0. preflight (only need curl/wget + unzip + tar) -----------------------

    install.sh, line 89

    if command -v curl >/dev/null 2>&1; then

    install.sh, line 91

    elif command -v wget >/dev/null 2>&1; then

    Show more

    install.sh, line 94

    die "Need curl or wget. Install curl (most distros have it built-in)."

    install.sh, line 111

    curl -fsSL "$ZIP_URL" -o "$TMP_ZIP" || die "Download failed. Check your internet connection."

    install.sh, line 113

    wget -q "$ZIP_URL" -O "$TMP_ZIP" || die "Download failed."

    install.sh, line 253

    if curl -fsS -o /dev/null "http://localhost:$PORT/api/v1/health" 2>/dev/null; then

    install.sh, line 282

    Ubuntu/Debian: curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash - && sudo apt install -y nodejs

    install.sh, line 496

    if curl -fsS -o /dev/null "http://localhost:$PORT/api/v1/health" 2>/dev/null; then

    bin/START.sh, line 119

    HEALTH_BODY="$(curl -fsS --max-time 2 "$health_url" 2>/dev/null || true)"

    docs-site/assets/docs.js, line 108

    fetch(base + "search-index.json")

    scripts/agent-wp-check.ts, line 97

    const res = await fetch(`http://localhost:${WP_PORT}/seo-tool/v1${path}`, {

    scripts/agent-wp-check.ts, line 108

    const r = await fetch(`http://localhost:${WP_PORT}/seo-tool/v1/ping`, {

    scripts/agent-wp-check.ts, line 121

    const r = await fetch(`http://localhost:${port}/api/chat`, {

    scripts/agent-wp-check.ts, line 141

    const r = await fetch(`http://localhost:${port}/api/chat`, {

    scripts/agent-wp-check.ts, line 456

    const linkedPage = await fetch(`http://localhost:${WP_PORT}/hello-world`);

    scripts/agent-wp-check.ts, line 527

    const afterUndo = await fetch(`http://localhost:${WP_PORT}/hello-world`);

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    install.ps1, line 400

    # interactive prompt OR allowlisted in package.json. Various .npmrc

    install.ps1, line 583

    if (-not (Test-Path ".env.local")) {

    install.ps1, line 584

    if (Test-Path ".env.example") {

    Show more

    install.ps1, line 585

    Copy-Item ".env.example" ".env.local"

    install.ps1, line 930

    .env.local <- env config (APP_PASSWORD, custom env vars)

    install.ps1, line 979

    Want a password? Set APP_PASSWORD=yourpassword in $dir\.env.local then restart.

    install.ps1, line 982

    in $dir\.env.local, then restart.

    install.ps1, line 984

    Forgot password? Edit $dir\.env.local, remove the APP_PASSWORD line, restart.

    scripts/wp-bridge-check.ts, line 69

    key: process.env.SEO_WP_KEY ?? "fake-bridge-key",

    src/instrumentation.ts, line 25

    ensureSessionSecret(); // also assigns process.env.SEO_SESSION_SECRET

    src/middleware.ts, line 199

    const required = process.env.APP_PASSWORD;

    src/middleware.ts, line 207

    const secret = process.env.SEO_SESSION_SECRET;

    src/app/api/auth/login/route.ts, line 51

    const required = process.env.APP_PASSWORD;

    src/app/api/auth/mode/route.ts, line 37

    : process.env.APP_PASSWORD

    src/app/api/auth/status/route.ts, line 15

    enabled: accounts || Boolean(process.env.APP_PASSWORD),

    src/app/api/auth/status/route.ts, line 16

    mode: accounts ? "accounts" : process.env.APP_PASSWORD ? "password" : "open",

  • 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

    pnpm-lock.yaml, line 1

    lockfileVersion: '9.0'

    src/app/image-audit/c/[clientId]/page.tsx, line 1

    "use client";

    src/lib/__fixtures__/serp/google-sorry-rendered.html, line 1

    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="origin-trial" content="A7vZI3v+Gz7JfuRolKNM4Aff6zaGuT7X0mf3wtoZTnKv6497cVMnhy03KDqX7kBz

  • 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 b80e0af9eb14. install fetches a script from the network. README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell. accepts a host from input, with no fixed list in this file. 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: b80e0af9eb147565e83938640cf70e711a5a2edb

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