@guavawalletintelligence/mcp-server

Guava MCP Server

Connect AI agents (Claude, Cursor, Windsurf, Devin) to Guava Wallet Intelligence's crypto security API via the Model Context Protocol.

Quick Start

Option 1: Remote Server (Recommended)

No installation needed. Add the remote URL to your MCP client config:

{
  "mcpServers": {
    "guava": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote@latest",
        "https://api.guavaintel.com/mcp",
        "--header",
        "X-API-Key: gw_your_api_key_here"
      ]
    }
  }
}

Get your API key at guavaintel.com/api-access.

Option 2: Local Server

npm install -g @guavawalletintelligence/mcp-server

{
  "mcpServers": {
    "guava": {
      "command": "guava-mcp-server",
      "env": {
        "GUAVA_API_KEY": "gw_your_api_key_here",
        "GUAVA_API_URL": "https://api.guavaintel.com"
      }
    }
  }
}

Tools

check_token_security

Check if a token is a honeypot or has security risks.

• chain: Blockchain ID (ethereum, solana, bsc, base, etc.)
• contract: Token contract address

Returns: honeypot status, risk score (0-100), buy/sell tax, contract verification, owner privileges, holder count.

analyze_wallet

Analyze a wallet's risk profile, transaction history, and token holdings.

• chain: Blockchain ID
• address: Wallet address

Returns: risk score, balance, transaction count, token holdings, risk flags.

list_chains

List all 31 supported blockchains. No parameters required.

Supported Chains

Ethereum, Solana, BSC, Base, Arbitrum, Polygon, Optimism, Avalanche, zkSync, Linea, Scroll, Mantle, Blast, Celo, and more (31 total).

Authentication

Uses the same API key for both the REST API and MCP server. Existing Guava users with gw_... or gwa_... keys can use MCP without changes.

OAuth 2.1 with PKCE is also supported for interactive MCP clients (Cursor, Devin, etc.) that prefer browser-based login.

Available On

• Official MCP Registry
• Smithery
• npm
• Cline Marketplace
• MCP Find

Links

• Get API Key
• API Reference
• MCP Documentation
• Website

License

MIT