Grades are a hygiene check, not a security guarantee.

MCP, MCP server

HireNimbus home services MCP

An open-source, self-hostable Model Context Protocol server for home-service discovery, provider profiles and reviews, homeowner identity, booking requests, and booking follow-up.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below 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 c566bbac68c1, unchanged since the check below.

INSTALL_UNPINNED SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 5 boto3>=1.35,<2

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    scripts/audit_public_release.py, line 16 ".env.example",

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    scripts/audit_public_release.py, line 41 result = subprocess.run(

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    src/ui/booking_confirmation.html, line 1 <!DOCTYPE html>

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.

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    scripts/audit_public_release.py, line 41

    result = subprocess.run(

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 5

    boto3>=1.35,<2

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    scripts/audit_public_release.py, line 16

    ".env.example",

    scripts/audit_public_release.py, line 61

    if path.name in {".env", ".env.local", "local.config.json"}:

    scripts/audit_public_release.py, line 75

    if path.name != ".env.example" and SENSITIVE_ASSIGNMENT.search(text):

    Show more

    .env.example, line 1

    # Copy this file to .env for local development. Never commit .env.

    .gitignore, line 142

    # Environments

    .gitignore, line 246

    # Local env variants

    .gitignore, line 248

    !.env.example

    README.md, line 37

    cp .env.example .env

  • 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

    src/ui/booking_confirmation.html, line 1

    <!DOCTYPE html>

    src/ui/job_history.html, line 1

    <!DOCTYPE html>

    src/ui/provider_profile.html, line 1

    <!DOCTYPE html>

    Show more

    src/ui/provider_reviews.html, line 1

    <!DOCTYPE html>

    src/ui/providers.html, line 1

    <!DOCTYPE html>

  • 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 c566bbac68c1. requests shell access. The manifest names this permission. dependencies are not pinned. 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: c566bbac68c1f6ce67b5774a15949b6378ad2572

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