Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.engineeringleaders/elc-partnership-builder

"What does it cost to partner with an engineering community in Central Europe, and what do we get month by month?"

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 852a33234105.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/chat.ts, line 348 const res = await fetch("https://challenges.cloudflare.com/turnstile/v0/siteverify", {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    src/chat.ts, line 348 const res = await fetch("https://challenges.cloudflare.com/turnstile/v0/siteverify", {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    CLAUDE.md, line 27 # deploy: set -a && source ~/.env && set +a && npm run deploy # runs secret-sync first

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 challenges.cloudflare.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/chat.ts, line 348

    const res = await fetch("https://challenges.cloudflare.com/turnstile/v0/siteverify", {

    src/chat.ts, line 401

    const res = await fetch("https://api.anthropic.com/v1/messages", {

    src/docs.ts, line 4

    * Served for EVERY Accept header except an explicit text/event-stream ask — curl and the

    Show more

    src/index.ts, line 8

    * (curl and crawlers send the wildcard Accept — gating on

    src/index.ts, line 882

    return ElcPartnershipBuilder.serve("/mcp/partnership").fetch(normalized, env, ctx);

    src/index.ts, line 897

    * The partnership checks call `handleFetch` in-process rather than `fetch()`-ing the public

    src/index.ts, line 898

    * URL. Found the hard way (2026-08-11): a Cron Trigger calling `fetch()` on this Worker's own

    src/index.ts, line 913

    * — an un-drained fetch() body is a known Workers footgun that throws inside a fresh Cron

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    CLAUDE.md, line 27

    # deploy: set -a && source ~/.env && set +a && npm run deploy # runs secret-sync first

    .gitignore, line 97

    .env

    wrangler.jsonc, line 13

    * Deploy: set -a && source ~/.env && set +a && npx wrangler deploy

  • 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.

Note

Hygiene check of commit 852a33234105. can reach a host that is not written as a fixed address. can reach challenges.cloudflare.com. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 852a332341056e54c897a9c89211378f5354d023

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