Grades are a hygiene check, not a security guarantee.

MCP, MCP server

ai.smithery/mjucius-cozi_mcp

Manage your family's calendars and lists in Cozi.

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 2ebdd5dd053f, unchanged since the check below.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    .gitignore, line 30 credentials.json

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    src/cozi/client.ts, line 150

    const response = (await this.http.request({

    src/cozi/client.ts, line 171

    const response = (await this.http.request({

    src/cozi/client.ts, line 235

    const response = await this.http.request({

    Show more

    src/cozi/client.ts, line 247

    const response = await this.http.request({

    src/cozi/client.ts, line 263

    const response = await this.http.request({

    src/cozi/client.ts, line 280

    const response = await this.http.request({

    src/cozi/client.ts, line 297

    await this.http.request({

    src/cozi/client.ts, line 310

    const response = await this.http.request({

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    src/bin.ts, line 6

    const password = process.env.COZI_PASSWORD ?? '';

    .gitignore, line 22

    # Credentials and secrets

    .gitignore, line 30

    credentials.json

    Show more

    .gitignore, line 24

    *.env

    .gitignore, line 25

    .env.local

    .mcpbignore, line 29

    *.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.

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Note

Hygiene check of commit 2ebdd5dd053f. 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: 2ebdd5dd053f97e20b9e64a7e05741aa1186cf0c

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