Skip to content

Malinois

by malinois.app · remote · no sign-in to list tools · v1.1.0 · published by app.malinois

Check a live app you own for public databases, leaked keys and exposed files.

Changes · 11 high finding
CompareRegistry entry

2 tools: 1 change things and 1 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http scan https://malinois.app/mcp

Findings

Matches of fixed checks, with the text they matched.

1 high
  • Highscan_app

    The description refers to ".env/.git".

    Matched text

    description: "...le…) in client JavaScript, downloadable .env/.git files, source maps, permissive CORS and..."

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

2 tools

Changes things 1Claude Code: ask
  • scan_appRuns a passive, outside-in security check of a live web app and returns a letter grade (A–F), each issue in plain language with fix steps, and a report link.1 finding

    Why it is in this group

    • The description's first verb is "run": a word for a change.

    Findings

    • High

      The description refers to ".env/.git".

      Matched text

      description: "...le…) in client JavaScript, downloadable .env/.git files, source maps, permissive CORS and..."

      What this check looks for
    Description, as the server wrote it
    Runs a passive, outside-in security check of a live web app and returns a letter grade (A–F), each issue in plain language with fix steps, and a report link. Use when the user asks whether their deployed app is safe, before launch, or after a redeploy to confirm a fix. It checks for publicly readable Supabase/Firebase data, secret keys (Stripe, OpenAI, Supabase service_role…) in client JavaScript, downloadable .env/.git files, source maps, permissive CORS and missing security headers. Do not use it for apps the user does not own or is not authorized to test, for localhost or private addresses, or to review source code — it only sees what the public URL serves. Behavior: sends ordinary GET requests like a browser (no login, exploitation or load testing); takes about 10–30 seconds; saves the result as a report page on malinois.app, linked in the response; secrets appear only masked. Each app can be checked at most 20 times per hour.

    Annotations the server declares

    • title: Check a deployed app for data leaks
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 1Claude Code: allow
  • explain_findingReturns the plain-language meaning and step-by-step fix for one Malinois finding.No findings

    Why it is in this group

    • The name "explain_finding" says "explain": a word for reading.
    Description, as the server wrote it
    Returns the plain-language meaning and step-by-step fix for one Malinois finding. Use it while helping the user fix an issue reported by scan_app, or when they ask what a finding means. Pass the rule_id exactly as scan_app returned it. Read-only, no network, instant.

    Annotations the server declares

    • title: Explain a Malinois finding
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http scan https://malinois.app/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__scan__explain_finding"
    ],
    "ask": [
      "mcp__scan__scan_app"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as scan. Review it before you use it.