Rug-Check-MCP

Rug-Check-MCP is an MCP server that detects potential risks and security vulnerabilities in Solana meme tokens by connecting to the Solsniffer API. Designed for cryptocurrency traders, Web3 developers, and AI agents analyzing decentralized finance transactions, it provides programmatic access to token risk profiles directly within an MCP client. The server enables users to assess contract risk by inspecting token mint and freeze authorities, liquidity provider statuses, market capitalization, token supply, and price data. Through its core tool, the server retrieves detailed safety metrics, categorizing risks into high, moderate, and low priority tiers, alongside an overall Snif risk score from 0 to 100. By automating the screening of Solana token addresses, Rug-Check-MCP allows AI assistants to evaluate wallet concentration, determine whether liquidity has been burned, and identify dangerous contract settings before users commit funds, helping avoid rug pulls and fraudulent crypto projects.

Category: Finance, Crypto & Payments

Tags: blockchain, cryptocurrency, risk-analysis, solana, tokens

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How to install and configure Rug-Check-MCP

1. Ensure Python 3.10 or higher is installed and obtain a Solsniffer API key from Solsniffer. 2. Install via Smithery for Claude Desktop by running: bash npx -y @smithery/cli install @kukapay/rug-check-mcp --client claude 3. Alternatively, clone the repository manually: bash git clone https://github.com/kukapay/rug-check-mcp.git cd rug-check-mcp pip install mcp[cli] requests python-dotenv 4. Register the server in your MCP client configuration file: json "mcpServers": { "rug-check-mcp": { "command": "python", "args": ["path/to/rug-check-mcp/main.py"], "env": { "SOLSNIFFER_API_KEY": "your_solsniffer_api_key_here" } } }

What you can do with Rug-Check-MCP

• Analyzing a Solana contract address to verify if minting or freeze authorities remain enabled before trading. - Evaluating top wallet distribution and token supply concentration to detect potential whale manipulation. - Checking whether liquidity pool tokens have been burned to reduce the risk of liquidity extraction. - Fetching market metrics, price, and total supply alongside an automated Snif score for fast token screening.

Key facts

• Open Source
• https://github.com/kukapay/rug-check-mcp
• Finance, Crypto & Payments, Security & Compliance
• blockchain, cryptocurrency, risk-analysis, solana, tokens

Part of MCP Servers

What can Rug-Check-MCP do?

Rug-Check-MCP queries the Solsniffer API using the analysis_token tool to evaluate Solana token addresses. It returns the token name, symbol, market cap, supply, Snif risk score, and detailed flags indicating whether minting or freezing are disabled, LP is burned, or top holders hold significant shares.

How do I install Rug-Check-MCP?

You can install it automatically for Claude Desktop using the Smithery CLI with the command npx -y @smithery/cli install @kukapay/rug-check-mcp --client claude. Alternatively, clone the repository, install dependencies via pip, and configure your client to run main.py with Python and your SOLSNIFFER_API_KEY.

What are the prerequisites for running Rug-Check-MCP?

Running Rug-Check-MCP requires Python 3.10 or higher, an active MCP-compatible client like Claude Desktop, and a free or paid Solsniffer API key, which must be passed into the server environment configuration.

Is Rug-Check-MCP open source?

Yes, Rug-Check-MCP is open-source software distributed under the terms of the MIT License. The complete source code is accessible on its GitHub repository.