Grades are a hygiene check, not a security guarantee.

MCP, MCP server

DecisionNode

DecisionNode, an MCP server listed in the PlugVet directory.

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 9d665e0d011f, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV OBFUSCATION_ENCODED_BLOB SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/cli.ts, line 2081 await fs.unlink(getUiStateFile());

  • NETWORK_NO_FIXED_HOST Low

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

    src/cloud.ts, line 60 const response = await fetch(`${SUPABASE_URL}/auth/v1/token?grant_type=refresh_token`, {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    src/cloud.ts, line 60 const response = await fetch(`${SUPABASE_URL}/auth/v1/token?grant_type=refresh_token`, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    decisionnode-vscode/src/commands/setup.ts, line 11 const envPath = path.join(configDir, '.env');

  • OBFUSCATION_ENCODED_BLOB Low

    Contains a long base64 shaped string in a file that should be readable.

    website/public/favicon.svg, line 1 <svg version="1.2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 602 414" width="602" height="414">

  • SECRETS_ENV_READ Note

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

    src/cli.ts, line 943 let existingKey = process.env.GEMINI_API_KEY || '';

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    src/cli.ts, line 2081

    await fs.unlink(getUiStateFile());

    src/store.ts, line 227

    await fs.unlink(filePath);

    src/store.ts, line 493

    await fs.unlink(filePath);

    Show more

    src/store.ts, line 537

    await fs.unlink(filePath);

  • 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 api.github.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/cloud.ts, line 60

    const response = await fetch(`${SUPABASE_URL}/auth/v1/token?grant_type=refresh_token`, {

    src/cloud.ts, line 162

    const response = await fetch(`${SUPABASE_URL}/functions/v1/embed-query`, {

    src/cloud.ts, line 203

    const response = await fetch(`${SUPABASE_URL}/functions/v1/sync-decisions`, {

    Show more

    src/cloud.ts, line 245

    const response = await fetch(`${SUPABASE_URL}/functions/v1/sync-status`, {

    src/cloud.ts, line 433

    const response = await fetch(`${SUPABASE_URL}/functions/v1/get-profile`, {

    src/cloud.ts, line 472

    const response = await fetch(`${SUPABASE_URL}/rest/v1/user_decisions?decision_id=eq.${decisionId}`, {

    src/cloud.ts, line 501

    const response = await fetch(`${SUPABASE_URL}/functions/v1/get-decisions?project_name=${encodeURIComponent(projectName)}`, {

    src/marketplace.ts, line 79

    const response = await fetch(`${SUPABASE_URL}/rest/v1/packs_with_ratings?select=slug,name,description,author_username,scope,decisions,tags,downloads`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    decisionnode-vscode/src/commands/setup.ts, line 11

    const envPath = path.join(configDir, '.env');

    decisionnode-vscode/src/commands/setup.ts, line 24

    const envPath = path.join(os.homedir(), '.decisionnode', '.env');

    src/cli.ts, line 943

    let existingKey = process.env.GEMINI_API_KEY || '';

    Show more

    src/cli.ts, line 933

    const envPath = path.join(homeDir, '.decisionnode', '.env');

    src/cli.ts, line 974

    // Write the .env file

    src/cli.ts, line 989

    process.env.GEMINI_API_KEY = key;

    src/env.ts, line 100

    // Load .env file from home directory ONLY

    src/env.ts, line 104

    path: path.join(homeDir, '.decisionnode', '.env'),

    src/marketplace.ts, line 14

    // Users can override with environment variables from ~/.decisionnode/.env

    src/marketplace.ts, line 16

    const SUPABASE_ANON_KEY = process.env.SUPABASE_ANON_KEY || '';

    src/marketplace.ts, line 31

    `Please add the following to ${homeDir}/.decisionnode/.env:\n\n` +

    src/setup.ts, line 75

    return process.env.GEMINI_API_KEY || null;

    src/ai/gemini.ts, line 5

    const apiKey = process.env.GEMINI_API_KEY;

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    website/public/favicon.svg, line 1

    <svg version="1.2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 602 414" width="602" height="414">

    decisionnode-vscode/media/cloud-offline.svg, line 3

    <image width="14" height="9" id="img1" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAJCAMAAAA1k+1bAAAAAXNSR0IB2cksfwAAAGBQTFRFAAAA/2NX/2NX/2NX/2NX/2NX/2NX/2NX/2NX/2NX

    decisionnode-vscode/media/cloud-synced.svg, line 3

    <image width="14" height="9" id="img1" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAJCAMAAAA1k+1bAAAAAXNSR0IB2cksfwAAAGNQTFRFAAAAidGFidGFidGFidGFidGFidGFidGFidGFidGF

    Show more

    decisionnode-vscode/media/icon.svg, line 3

    <image width="537" height="365" id="img1" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAhkAAAFtCAYAAACqQXjBAAAAAXNSR0IB2cksfwAB01FJREFUeJzsnQd4VVX29v/B+Rx7711ndKxjH/s4xTJ2H

    website/public/DecisionNode-transperent - Copy (1) (1).svg, line 3

    <image width="537" height="365" id="img1" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAhkAAAFtCAYAAACqQXjBAAAAAXNSR0IB2cksfwAB01FJREFUeJzsnQd4VVX29v/B+Rx7711ndKxjH/s4xTJ2H

    website/public/favicon.svg, line 3

    <image width="537" height="365" id="img1" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAhkAAAFtCAYAAACqQXjBAAAAAXNSR0IB2cksfwADAONJREFUeJzsfQe8XVWd7n+V3U69/ebe9E56QhJCIEDoB

    website/public/favicon2.svg, line 3

    <image width="602" height="414" id="img1" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAloAAAGeCAYAAABMyq/VAAAAAXNSR0IB2cksfwAB2kZJREFUeJzsvQd4XNXx/v815EfovXdIIKGFEkioIYWSE

  • 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 9d665e0d011f. can delete files. can reach a host that is not written as a fixed address. can reach api.github.com. The description does not name that host. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: 9d665e0d011f2999778b1aab3ff208c385f208d1

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