Grades are a hygiene check, not a security guarantee.

MCP, MCP server

CPZAI

Build, backtest, and deploy quantitative trading strategies from your AI agent.

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 9703d09a711b, unchanged since the check below.

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).

    .github/workflows/sentry-auto-fix.yml, line 65 curl https://cursor.com/install -fsS | 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.

    INSTALL_REMOTE_SCRIPT

    .github/workflows/sentry-auto-fix.yml, line 65

    curl https://cursor.com/install -fsS | bash

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    src/api-client.ts, line 176

    response = await fetch(url.toString(), {

    src/index.ts, line 294

    const response = await fetch(upstream, {

    src/index.ts, line 456

    await pipeWebResponse(await handler.fetch(toWebRequest(req)), res);

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/index.ts, line 53

    process.env.MCP_REGISTRY_AUTH_KEY || 'v=MCPv1; k=ed25519; p=TZUiqu6b12nVGzjiRF+10lYCvBikZ5MQSVUW+GOFQZ8=';

    src/oauth.ts, line 43

    .update(process.env.MCP_TOKEN_SECRET || crypto.randomBytes(32).toString('hex'))

    src/oauth.ts, line 45

    if (!process.env.MCP_TOKEN_SECRET) {

    Show more

    .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.

Get the full report on this tool, £49

Note

Hygiene check of commit 9703d09a711b. install fetches a script from the network. 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: 9703d09a711b06a9675ae579ceaa031362bf3f1c

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