Grades are a hygiene check, not a security guarantee.

MCP, MCP server

com.stripe/mcp

This repo is the one-stop shop for building AI-powered products and businesses on top of Stripe.

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 579b067ffb46.

INSTALL_REMOTE_SCRIPT

Why this grade

  • INSTALL_REMOTE_SCRIPT Medium

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

    benchmarks/furever/Dockerfile, line 27 RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \

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. The docs document an installer that pipes a download into a shell.

    INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER

    benchmarks/furever/Dockerfile, line 27

    RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \

    benchmarks/saas-starter-embedded-checkout/Dockerfile, line 21

    RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \

    benchmarks/saas-starter-partial-payments/Dockerfile, line 21

    RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \

    Show more

    tools/python/examples/openai/customer_support/README.md, line 33

    curl -LsSf https://astral.sh/uv/install.sh | sh

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    benchmarks/card-element-to-checkout/environment/client/scripts.js, line 18

    const response = await fetch('/stripe-key');

    benchmarks/card-element-to-checkout/environment/client/scripts.js, line 34

    const response = await fetch('/products');

    benchmarks/card-element-to-checkout/environment/client/scripts.js, line 405

    const response = await fetch('/validate-promo', {

    Show more

    benchmarks/card-element-to-checkout/environment/client/scripts.js, line 537

    const response = await fetch('/stripe-key');

    benchmarks/card-element-to-checkout/environment/client/scripts.js, line 635

    const response = await fetch('/pay', {

    benchmarks/card-element-to-checkout/environment/client/scripts.js, line 700

    const response = await fetch('/pay', {

    benchmarks/card-element-to-checkout/solution/client/return.js, line 7

    const response = await fetch(`/session-status?session_id=${sessionId}`);

    benchmarks/card-element-to-checkout/solution/client/scripts.js, line 18

    const response = await fetch('/stripe-key');

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    benchmarks/card-element-to-checkout/environment/init_products.py, line 17

    STRIPE_SECRET_KEY = os.environ.get("STRIPE_SECRET_KEY")

    benchmarks/card-element-to-checkout/environment/server/server.py, line 15

    stripe.api_key = os.getenv("STRIPE_SECRET_KEY")

    benchmarks/card-element-to-checkout/environment/server/server.py, line 96

    return jsonify({"publicKey": os.getenv("STRIPE_PUBLISHABLE_KEY")})

    Show more

    benchmarks/card-element-to-checkout/grader/checkout_tests.py, line 114

    stripe.api_key = os.getenv("STRIPE_SECRET_KEY")

    benchmarks/card-element-to-checkout/solution/server/server.py, line 16

    stripe.api_key = os.getenv("STRIPE_SECRET_KEY")

    benchmarks/card-element-to-checkout/solution/server/server.py, line 97

    return jsonify({"publicKey": os.getenv("STRIPE_PUBLISHABLE_KEY")})

    benchmarks/furever/environment/app/api/webhooks/route.ts, line 16

    const secret = process.env.STRIPE_WEBHOOK_SECRET;

    benchmarks/furever/environment/app/api/webhooks/route.ts, line 29

    process.env.STRIPE_WEBHOOK_SECRET || ''

    benchmarks/card-element-to-checkout/run_environment.sh, line 18

    # Create .env for environment server

    benchmarks/card-element-to-checkout/run_environment.sh, line 19

    cat > /eval/environment/server/.env << EOF

    benchmarks/card-element-to-checkout/run_server.sh, line 18

    # Create .env for solution server

    benchmarks/card-element-to-checkout/run_server.sh, line 19

    cat > /eval/solution/server/.env << EOF

    benchmarks/checkout-gym/generate_solution.sh, line 8

    # - environment/server/.env must exist with valid Stripe API keys

    benchmarks/checkout-gym/generate_solution.sh, line 17

    # Check for .env file

    benchmarks/checkout-gym/generate_solution.sh, line 18

    if [ ! -f "$SERVER_DIR/.env" ]; then

    benchmarks/checkout-gym/generate_solution.sh, line 19

    echo "Error: $SERVER_DIR/.env not found"

  • 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. the file cap was reached before every file was read.

    OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

    benchmarks/furever/environment/package-lock.json, line 1

    {

    benchmarks/saas-starter-embedded-checkout/environment/components/ui/avatar.tsx, line 1

    "use client";

  • 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 579b067ffb46. install fetches a script from the network. can reach a host that is not written as a fixed address. can reach standupjack.com. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 579b067ffb461b82afc845c47b17fc8e8910488c

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