Is Cryptominium free?

Yes, Cryptominium is free to use.

How do I install Cryptominium?

Cryptominium is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Cryptominium safe to use?

Yes. Cryptominium passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Cryptominium?

Cryptominium uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Cryptominium MCP Server

by Wanchwolfred Arch

FinanceLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

What a crypto position would really sell for: measured exit costs, address and transaction lookups.

About

What a crypto position would really sell for: measured exit costs, address and transaction lookups.

Remote endpoints: streamable-http: https://cryptominium.com/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

8 tools verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "com-cryptominium-cryptominium": {
      "url": "https://cryptominium.com/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Cryptominium MCP server

What a crypto position would really sell for: measured exit costs, the monthly Exit-Friction Index, and address and transaction lookups. Read-only.

https://cryptominium.com/mcp

Streamable HTTP. No account, no key, no cost.

This repository holds the connection files only: the listing for the official MCP Registry, a Gemini CLI extension, a Cursor plugin and the logo. The server itself runs at the address above and is not published here.

What it does

Every day, Cryptominium measures what a $100,000 sell of each tracked token actually returns against its quoted price, on Base, Ethereum and BNB Chain and on exchange order books. Every answer carries its measurement date and a link to the page it came from.

Tool	What it answers
`exit_cost`	What selling a token really returns, measured, with the date
`exit_index`	The monthly Exit-Friction Index: the median share of value lost selling $100,000, across every measured token
`coin_profile`	CM Profile: what is known about a coin, what is measured, and what is not known
`powermap`	PowerMap: which company or group holds which of nine powers over a coin (freeze, pause, mint, redeem, custody, govern, validate, pay out, bridge)
`identify_address`	What a public address or ENS name is: wallet or contract, which chains, which token
`explain_transaction`	What an EVM transaction did: what moved, the fee, approvals granted or revoked
`what_is`	What a crypto word means, in plain English, with sources
`search`	Cryptominium search: what a query is, and the matching coins and pages

No trading, no wallet connection, and nothing a caller sends is stored. Measurements, not advice: Cryptominium does not recommend buying, selling or holding anything.

Try asking

"What would I really get selling $100,000 of YFI?"
"What was the exit-friction index last month?"
"What is this address: vitalik.eth"
"Who can freeze USDC?"

Connect

Claude (claude.ai or Claude Desktop): Settings → Connectors → Add custom connector, URL https://cryptominium.com/mcp.

Claude Code:

claude mcp add --transport http cryptominium https://cryptominium.com/mcp

Gemini CLI:

gemini extensions install https://github.com/wanchwolfred-arch/cryptominium-mcp

Cursor: install the Cryptominium plugin from the Cursor Marketplace, or add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "cryptominium": { "url": "https://cryptominium.com/mcp" }
  }
}

VS Code: Command Palette → "MCP: Add Server" → HTTP → https://cryptominium.com/mcp.

Any other client that speaks streamable HTTP can use the URL directly.

Citing

Quote the figure with its date and the link the tool returns, for example: "Selling $100,000 of AERO on Base costs 0.4% — measured 4 Oct 2026 by Cryptominium. https://cryptominium.com/exit/base/aerodrome-finance"

Licence

The files in this repository are MIT licensed (see LICENSE). The measurements the server returns are covered by the terms on https://cryptominium.com/data, not by this licence.

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