Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Memory

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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 f9de5bf82997, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV 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/index.ts, line 29 app.get("/", async (c) => await c.env.ASSETS.fetch(c.req.raw));

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 103 .env

  • OBFUSCATION_FILE_OVER_READ_CAP Note

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

    worker-configuration.d.ts, line 1 /* eslint-disable */

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/index.ts, line 29

    app.get("/", async (c) => await c.env.ASSETS.fetch(c.req.raw));

    src/index.ts, line 130

    const response = await MyMCP.mount(`/${userId}/sse`).fetch(req, env, ctx);

    static/index.html, line 722

    fetch(`/${userUuid}/memories`)

    Show more

    static/index.html, line 949

    fetch(`/${userUuid}/memories/${memoryId}`, {

    static/index.html, line 1039

    fetch(`/${userUuid}/memories/${memoryId}`, { method: "DELETE" })

    worker-configuration.d.ts, line 220

    fetch(input: RequestInfo | URL, init?: RequestInit<RequestInitCfProperties>): Promise<Response>;

    worker-configuration.d.ts, line 316

    declare function fetch(input: RequestInfo | URL, init?: RequestInit<RequestInitCfProperties>): Promise<Response>;

    worker-configuration.d.ts, line 403

    fetch(request: Request): Response | Promise<Response>;

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 103

    .env

    .gitignore, line 104

    .env.development.local

    .gitignore, line 105

    .env.test.local

    Show more

    .gitignore, line 106

    .env.production.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

    worker-configuration.d.ts, line 1

    /* eslint-disable */

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-04-24T12:05:05+02:00

Note

Hygiene check of commit f9de5bf82997. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read. no licence file found. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: f9de5bf82997979c06658af45c09f5e6579d67fa

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