Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Pubnub Mcp Server

A hosted Model Context Protocol (MCP) server that exposes PubNub SDK documentation and PubNub API resources to LLM-powered tools.

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 05221c6e696c, unchanged since the check below.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/oauth-flow.integration.test.ts, line 56 http.get(`${OAUTH_ISSUER}/.well-known/oauth-authorization-server`, () => {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    src/oauth-flow.integration.test.ts, line 56 http.get(`${OAUTH_ISSUER}/.well-known/oauth-authorization-server`, () => {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 12 .env

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    rollup.config.js, line 26 "process.env.AMPLITUDE_API_KEY": JSON.stringify(process.env.AMPLITUDE_API_KEY || ""),

  • OBFUSCATION_FILE_OVER_READ_CAP Note

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

    package-lock.json, line 1 {

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. can reach admin-api-test.example.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/oauth-flow.integration.test.ts, line 56

    http.get(`${OAUTH_ISSUER}/.well-known/oauth-authorization-server`, () => {

    src/oauth-flow.integration.test.ts, line 63

    http.get(`${OAUTH_ISSUER}/jwks`, async () => {

    src/oauth-flow.integration.test.ts, line 92

    http.get("https://admin-api-test.example.com/v2/apps", ({ request }) => {

    Show more

    src/lib/docs/api.ts, line 47

    const response = await fetch(baseUrl + path, {

    src/lib/functions/api.ts, line 94

    const response = await fetch(url, init);

    src/lib/illuminate/api.ts, line 65

    const response = await fetch(`${getBaseUrl()}/${path}`, {

    src/lib/illuminate/api.ts, line 75

    const response = await fetch(`${getBaseUrl()}/${path}`, {

    src/lib/illuminate/api.ts, line 88

    const response = await fetch(`${getBaseUrl()}/${path}`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    rollup.config.js, line 26

    "process.env.AMPLITUDE_API_KEY": JSON.stringify(process.env.AMPLITUDE_API_KEY || ""),

    src/analytics.identity.test.ts, line 68

    process.env.AMPLITUDE_API_KEY = "

    .gitignore, line 12

    .env

    Show more

    src/analytics.identity.test.ts, line 70

    delete process.env.PUBNUB_API_KEY;

    src/analytics.identity.test.ts, line 76

    delete process.env.AMPLITUDE_API_KEY;

    src/analytics.identity.test.ts, line 78

    delete process.env.PUBNUB_API_KEY;

    src/analytics.identity.test.ts, line 117

    process.env.PUBNUB_API_KEY = "

    src/analytics.ts, line 110

    const AMPLITUDE_API_KEY = process.env.AMPLITUDE_API_KEY;

    src/analytics.ts, line 173

    const apiKey = process.env.PUBNUB_API_KEY;

    .gitignore, line 11

    # Environment variables

    .gitignore, line 13

    .env.local

    .gitignore, line 14

    .env.development.local

    .gitignore, line 15

    .env.test.local

  • 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

    package-lock.json, line 1

    {

  • 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 05221c6e696c. can reach a host that is not written as a fixed address. can reach admin-api-test.example.com. The description does not name that host. 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: 05221c6e696c27ce8590176877f7bc7de6a73897

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