Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

mcp

Cold email infrastructure: check and buy domains, create mailboxes with SPF, DKIM and DMARC, run warm-up and campaigns, read replies.

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 a7e49abc702f, 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).

    README.md, line 147 curl -fsSL https://outreach2day.com/install | 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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    scripts/build_openai_plugin.py, line 336

    shutil.rmtree(PKG)

  • Install and update

    Serious

    install fetches a script from the network.

    INSTALL_REMOTE_SCRIPT

    README.md, line 147

    curl -fsSL https://outreach2day.com/install | sh

  • Network

    Concern

    can reach cloudflare-dns.com. The description does not name that host.

    NETWORK_UNNAMED_HOST

    skills/email-dns-audit/SKILL.md, line 25

    curl -s -H 'accept: application/dns-json' 'https://cloudflare-dns.com/dns-query?name=_dmarc.example.com&type=TXT'

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 15

    # Environment variables

    .gitignore, line 16

    .env

    .gitignore, line 17

    .env.local

    Show more

    README.md, line 128

    Then in a `grok` session open `/mcps`, select `outreach2day` and press `i` to sign in. Grok Build also opens the sign-in page on first use and keeps the token in `~/.grok/mcp_crede

  • 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 a7e49abc702f. can delete files. install fetches a script from the network. can reach cloudflare-dns.com. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: a7e49abc702ffca9a42031007740cdd8f482bb59

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