Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Ibkr Portfolio Builder Mcp

A remote MCP server for top-down portfolio construction with Interactive Brokers.

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 337a5e16fb11, 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).

    Dockerfile, line 19 && curl -LsSf https://astral.sh/uv/install.sh | sh

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

    Dockerfile, line 19

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

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/connector/settings.py, line 41

    login_password = os.environ.get("LOGIN_PASSWORD") or None

    src/connector/settings.py, line 42

    static_bearer_token = os.environ.get("STATIC_BEARER_TOKEN") or None

    src/connector/settings.py, line 43

    session_secret = os.environ.get("SESSION_SECRET") or secrets.token_urlsafe(32)

    Show more

    .gitignore, line 8

    # Env

    .gitignore, line 9

    .env

    README.md, line 98

    cp .env.example .env

    README.md, line 99

    # edit .env: set TWS_USERID / TWS_PASSWORD (paper account), LOGIN_PASSWORD, STATIC_BEARER_TOKEN, PUBLIC_BASE_URL

    README.md, line 133

    Run with `cloudflared tunnel run ibkr-mcp` (or install as a systemd unit via `cloudflared service install`). Then set `PUBLIC_BASE_URL=https://ibkr-mcp.your-domain.com` in `.env` a

    README.md, line 145

    Run with `caddy run` (or install as a system service: `sudo caddy start` + a systemd unit). Same `.env` change as above.

    README.md, line 205

    ├── .env.example

  • 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.

    OBFUSCATION_FILE_OVER_READ_CAP

    scan-parameters.xml, line 1

    <?xml version="1.0" encoding="UTF-8"?>

    src/connector/data/scan_catalog.json, line 1

    {

  • 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 337a5e16fb11. install fetches a script from the network. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 337a5e16fb11844defbb76ddb7858335a60aec95

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