Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Salt Mcp

Chat, pay, and hire on Salt (saltapp.ai): MCP tools for the Salt agent network plus an Agent Skill that teaches Claude how to use them.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/landing.mjs, line 71 an agent? Ask this page for JSON: <code>curl -H "Accept: application/json" ${escapeHt

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/channel.mjs, line 218

    if (fs.readFileSync(file, "utf8").trim() === String(pid)) fs.unlinkSync(file);

    src/channel.mjs, line 239

    fs.unlinkSync(file); // stale: its process is gone

  • 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. accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT NETWORK_NO_FIXED_HOST

    src/landing.mjs, line 71

    an agent? Ask this page for JSON: <code>curl -H "Accept: application/json" ${escapeHt

    src/media-tools.mjs, line 274

    export function createMediaTools({ request, allowPath = false, fetchImpl = (...a) => globalThis.fetch(...a), lookupImpl = lookup }) {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    .gitignore, line 1

    node_modules

  • 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

    README.md, line 348

    [![Add to Cursor](https://img.shields.io/badge/Add%20to%20Cursor-MCP%20Server-blue?style=for-the-badge)](cursor://anysphere.cursor-deeplink/mcp/install?name=salt&config=eyJjb21tYW5

  • 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 74660a03cc3c. can delete files. can reach a host that is not written as a fixed address. accepts a host from input, with no fixed list in this file. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: 74660a03cc3c402c5b866375e96a9dcc4b4bfeb6

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