MCP server · Security

SaveSaveSaveSave MCP server

Lets your AI check suspicious messages, crypto addresses and npm packages before it acts on them.

Security Finance and crypto For it and development Security

SaveSaveSaveSave is a free checker for things that often turn out to be scams: strange messages, wallet addresses, tokens and npm packages. It gives you an honest verdict and also tells you what it did not check. It is handy if you paste links, DMs or crypto details into your AI and want a second opinion first.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to a service. This one connects your AI to SaveSaveSaveSave, so when you ask it to look at a message or an address, it can run the check for you and report back. You do not install anything complicated; your AI client starts the helper when it needs it.

What this MCP server does

You paste a suspicious message, an address, a token or an npm package name into your chat and ask your AI to check it. Your AI passes it to this helper, which runs the matching check: message scan, address or token scan, package check, or a side by side comparison of two addresses. The helper talks to the SaveSaveSaveSave engine, and for some checks to public security data like GoPlus, the npm registry or OSV.dev. You get back a verdict (PASS, CAUTION, FAIL or INSUFFICIENT DATA), the findings, and a list of what was not checked.

What you can do with it

Scan a DM, email or AI prompt for phishing and prompt injection
Check a wallet or token address for honeypot and owner-power flags
Screen an EVM or Solana wallet against sanctions lists
Check an npm package for malware, hijacked releases and typosquats
Compare two crypto addresses character by character to catch address poisoning
See clearly which parts of a check were not covered

Try asking your AI

“Check this message for phishing and prompt injection: [paste message]”
“Is this wallet address safe to send funds to? 0x...”
“Check the npm package left-pad version 1.3.0 for known problems”
“Compare these two addresses and tell me if they match: 0xABC... and 0xABD...”

What it gives back to you

You get a short verdict word first: PASS, CAUTION, FAIL or INSUFFICIENT DATA. Then a list of what was found, for example a request for a recovery phrase, a look-alike character in a link, or a honeypot flag on a token. Every result also lists what was not checked, so a clean result on thin data is shown as INSUFFICIENT DATA rather than PASS. The answer appears right in your chat as text you can read and copy.

Before you start

What you need

An AI client that supports MCP servers, like the Claude desktop app or Claude Code
Node.js 20 or newer (the helper runs with npx, so nothing else to install)

Good to know

It never says a thing is safe; a PASS just means nothing was found in the parts it could check, so treat the result as one input and not the only one.

Install it with your AI

Add SaveSaveSaveSave MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check SaveSaveSaveSave MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,361 MCP servers here for you.