Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Vision Memory Mcp

@putervision/vision-memory-mcp is a zero-infrastructure, local-first Model Context Protocol (MCP) server and CLI tool that provides AI coding assistants (such as Cursor, Claude Code, Gemini, or Copilot) with visual state caching using perceptual hashing, local CLIP embeddings,

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.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/cli/commands/actions.ts, line 109 fs.rmSync(dbPath, { recursive: true, force: true });

  • NETWORK_NO_FIXED_HOST Low

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

    src/vision/analyzer.ts, line 45 const response = await fetch(endpoint, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/cli.ts, line 15 init [-y|--yes] Scaffold the workspace, .gitignore, .env, and Cursor rules

  • SECRETS_ENV_READ Note

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

    src/vision/analyzer.ts, line 38 if (!process.env.OPENAI_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/commands/actions.ts, line 109

    fs.rmSync(dbPath, { recursive: true, force: true });

    src/core/registry.ts, line 32

    fs.unlinkSync(path.join(home, f));

    src/core/registry.ts, line 106

    fs.unlinkSync(tempPath);

    Show more

    src/core/registry.ts, line 140

    fs.unlinkSync(tempPath);

    src/core/storage.ts, line 33

    fs.unlinkSync(fullPath);

    src/utils/fs.ts, line 67

    fs.unlinkSync(fullPath);

  • 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/vision/analyzer.ts, line 45

    const response = await fetch(endpoint, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/cli.ts, line 15

    init [-y|--yes] Scaffold the workspace, .gitignore, .env, and Cursor rules

    src/config.ts, line 7

    * Custom lightweight .env parser to eliminate `dotenv` dependency.

    src/vision/analyzer.ts, line 38

    if (!process.env.OPENAI_API_KEY) {

    Show more

    src/config.ts, line 9

    function loadEnv(envPath: string = '.env'): void {

    src/config.ts, line 33

    // Load environment variables from .env if present

    src/cli/init.ts, line 203

    if (!content.includes('.env')) {

    src/cli/init.ts, line 204

    toAppend += (toAppend ? '' : '\n') + '.env\n';

    src/cli/init.ts, line 216

    // 3. Create or update .env config

    src/cli/init.ts, line 217

    const envPath = path.resolve(root, '.env');

    src/vision/analyzer.ts, line 50

    Authorization: `Bearer ${process.env.OPENAI_API_KEY}`,

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit 622c7fc60067. can delete files. 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: 622c7fc60067daff0c986a57b79fef9813051c68

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