Grades are a hygiene check, not a security guarantee.

MCP, MCP server

zolinga

Etymology: In the Chichewa language of Africa, the word "zolinga" means "goals."

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.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST PERMISSION_SHELL_DECLARED

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    public/service-worker.js, line 20 return cachedResponse || fetch(event.request).then(response => {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    public/service-worker.js, line 20 return cachedResponse || fetch(event.request).then(response => {

  • PERMISSION_SHELL_DECLARED Note

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

    system/cli.php, line 65 passthru(

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

    system/cli.php, line 65

    passthru(

    system/src/Gates/Cli.php, line 226

    passthru($cmd);

    system/src/Installer/InstallModuleCli.php, line 141

    $currentBranch = trim(shell_exec($cmd) ?: 'unknown');

    Show more

    system/src/Installer/InstallModuleCli.php, line 169

    if (passthru($cmd, $return) !== null || $return !== 0) {

  • 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. can reach your-host. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    public/service-worker.js, line 20

    return cachedResponse || fetch(event.request).then(response => {

    public/service-worker.js, line 38

    return fetch(event.request).catch(() => {

    system/skills/system-convert-remote-event-to-mcp-tool/SKILL.md, line 98

    curl -X POST http://localhost:8080/mcp -D /dev/stderr -H 'Content-Type: application/json' \

    Show more

    system/skills/system-convert-remote-event-to-mcp-tool/SKILL.md, line 102

    curl -X POST http://localhost:8080/mcp -D /dev/stderr -H 'Content-Type: application/json' \

    system/skills/system-create-mcp-prompt/SKILL.md, line 173

    curl -X POST https://your-host/mcp \

    system/skills/system-create-mcp-prompt/SKILL.md, line 178

    curl -X POST https://your-host/mcp \

    system/skills/system-create-mcp-resource/SKILL.md, line 190

    curl -X POST https://your-host/mcp \

    system/skills/system-create-mcp-resource/SKILL.md, line 195

    curl -X POST https://your-host/mcp \

    system/skills/system-create-mcp-tool/SKILL.md, line 138

    curl -X POST http://localhost:8080/mcp -D /dev/stderr \

    system/skills/system-create-mcp-tool/SKILL.md, line 143

    curl -X POST http://localhost:8080/mcp -D /dev/stderr \

    system/wiki/ref/event/mcp/prompts/get.md, line 37

    curl -X POST https://your-host/mcp \

    system/wiki/ref/event/mcp/prompts/list.md, line 30

    curl -X POST https://your-host/mcp \

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • 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.

Note

Hygiene check of commit dd77dc37c46f. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. can reach your-host. The description does not name that host.

Date and source

Date checked:

View source

github.com

Commit graded: dd77dc37c46ffff550665e5080d470b5c0cae98c

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