Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Nexus

Mcp Nexus, 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.

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/dashboard/server.ts, line 414 async function j(url,opts){const r=await fetch(url,opts);const d=await r.json().catch(()=>({}));return r.ok?d:Promise.reject(d);}

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    src/dashboard/server.ts, line 414 async function j(url,opts){const r=await fetch(url,opts);const d=await r.json().catch(()=>({}));return r.ok?d:Promise.reject(d);}

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/config.ts, line 96 /** Minimal .env parser: KEY=VALUE, comments (#), blank lines, optional quotes. */

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 openrouter.ai. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/dashboard/server.ts, line 414

    async function j(url,opts){const r=await fetch(url,opts);const d=await r.json().catch(()=>({}));return r.ok?d:Promise.reject(d);}

    src/executor/executor.ts, line 202

    const response = await fetch(target, {

    src/router/llm.ts, line 57

    const res = await fetch(

    Show more

    src/router/llm.ts, line 77

    const res = await fetch("https://openrouter.ai/api/v1/chat/completions", {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    src/config.ts, line 96

    /** Minimal .env parser: KEY=VALUE, comments (#), blank lines, optional quotes. */

    src/config.ts, line 116

    const file = join(dir, ".env");

    .dockerignore, line 6

    *.log

    Show more

    .env.example, line 2

    # Copy to `.env` and edit. Values here are defaults; real process env vars

    .gitignore, line 9

    # Environment

    .gitignore, line 10

    .env

    CHANGELOG.md, line 116

    - **Expanded configuration** (spec §36): `.env.example` + zero-dependency

    CHANGELOG.md, line 117

    `.env` loader (`loadDotEnv`/`parseDotEnv`). New `MCP_NEXUS_*` keys - `HOME`,

  • 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.

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Note

Hygiene check of commit c29b15c5a4d7. can reach a host that is not written as a fixed address. can reach openrouter.ai. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: c29b15c5a4d722682635c0377fa9d550f3e741f3

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