Grades are a hygiene check, not a security guarantee.

MCP, MCP server

ci.git/mymlh-mcp-server

OAuth-enabled MyMLH MCP server for accessing MyMLH data.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 1a02398a0524, unchanged since the check below.

INSTALL_LIFECYCLE_HOOK OBFUSCATION_ENCODED_BLOB

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 19 prepare

  • OBFUSCATION_ENCODED_BLOB Medium

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

    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

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 19

    prepare

  • Network

    Concern

    can reach a host that is not written as a fixed address. can reach worker.test. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/mymlh/api.ts, line 45

    return fetch(url, { ...(init ?? {}), headers });

    src/oauth/handler.ts, line 111

    const meResp = await fetch(`${MYMLH_API_BASE}/users/me`, {

    src/oauth/upstream.ts, line 58

    const resp = await fetch(upstream_url, {

    Show more

    docs/superpowers/plans/2026-04-24-mymlh-mcp-rebuild.md, line 504

    const resp = await fetch(upstream_url, {

    docs/superpowers/plans/2026-04-24-mymlh-mcp-rebuild.md, line 1348

    const meResp = await fetch(`${MYMLH_API_BASE}/users/me`, {

    docs/superpowers/plans/2026-04-24-mymlh-mcp-rebuild.md, line 1633

    let resp = await fetch(url, withAuth(effectiveAccessToken));

    docs/superpowers/plans/2026-04-24-mymlh-mcp-rebuild.md, line 1637

    resp = await fetch(url, withAuth(retryToken));

    docs/superpowers/plans/2026-04-24-mymlh-mcp-rebuild.md, line 1971

    const resp = await SELF.fetch("https://worker.test/mcp", {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 97

    .env

    .gitignore, line 98

    .env.development.local

    .gitignore, line 99

    .env.test.local

    Show more

    .gitignore, line 100

    .env.production.local

    .gitignore, line 175

    !.dev.vars.example

    .gitignore, line 177

    !.env.example

  • 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

    worker-configuration.d.ts, line 1

    /* eslint-disable */

    MLH-OAUTH-STATE-500-BUG-REPORT.md, line 84

    Go to this url from any **fresh** browser: https://www.mlh.com/oauth/authorize?client_id=jth2HVajFVw2sxvnmpr-K3MXatwdEWrgQ9r8XWnVkbk&redirect_uri=https%3A%2F%2Fmymlh-mcp-alt.git.ci

    MLH-OAUTH-STATE-500-BUG-REPORT.md, line 87

    Go to this url from any **fresh** browser: https://www.mlh.com/oauth/authorize?client_id=jth2HVajFVw2sxvnmpr-K3MXatwdEWrgQ9r8XWnVkbk&redirect_uri=https%3A%2F%2Fmymlh-mcp-alt.git.ci

    Show more

    README.md, line 4

    [![Built for MyMLH](https://img.shields.io/badge/Built_for-MyMLH-E73427?logo=data:image/svg%2bxml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbDpzcGFjZT0icHJlc2V

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 1a02398a0524. runs a script at install time. can reach a host that is not written as a fixed address. can reach worker.test. The description does not name that host. reads a credential or environment file. contains an encoded blob in a file that should be readable. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: 1a02398a05242209f0265ddbec15168509e50c2f

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