io.github.thomenz/brmarket-mcp MCP Server

Name: io.github.thomenz/brmarket-mcp MCP Server
Author: io.github.thomenz

io.github.thomenz/brmarket-mcp

Repository Registry

What is the io.github.thomenz/brmarket-mcp MCP server?

Brazilian marketplace search (ML, Shopee, AliExpress) + free import-tax calculator (x402)

How to install io.github.thomenz/brmarket-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

EVM_PRIVATE_KEY
secret
0x private key of a DEDICATED wallet holding USDC on Base (pays per call). Paid tools return 402 without it.
SOLANA_PRIVATE_KEY
secret
base58 or JSON-array secret key of a DEDICATED Solana wallet holding USDC (pays per call). Configure this and/or EVM_PRIVATE_KEY; the x402 layer settles on whichever rail the 402 advertises.
SOLANA_RPC_URL
Optional Solana RPC override used to build the payment (e.g. a Helius URL).
BRMARKET_BASE_URL
Base URL of a brmarket Worker. Defaults to the hosted production API (https://brmarket.thomenz.me).
X402_NETWORK
'base' (mainnet, default) or 'base-sepolia' (testnet).

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "brmarket-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_PRIVATE_KEY>",
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BRMARKET_BASE_URL": "<YOUR_BRMARKET_BASE_URL>",
        "X402_NETWORK": "<YOUR_X402_NETWORK>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "brmarket-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_PRIVATE_KEY>",
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BRMARKET_BASE_URL": "<YOUR_BRMARKET_BASE_URL>",
        "X402_NETWORK": "<YOUR_X402_NETWORK>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "brmarket-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_PRIVATE_KEY>",
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BRMARKET_BASE_URL": "<YOUR_BRMARKET_BASE_URL>",
        "X402_NETWORK": "<YOUR_X402_NETWORK>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "brmarket-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_PRIVATE_KEY>",
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "BRMARKET_BASE_URL": "<YOUR_BRMARKET_BASE_URL>",
        "X402_NETWORK": "<YOUR_X402_NETWORK>"
      }
    }
  }
}

Claude Code

claude mcp add brmarket-mcp --env EVM_PRIVATE_KEY=<YOUR_EVM_PRIVATE_KEY> --env SOLANA_PRIVATE_KEY=<YOUR_SOLANA_PRIVATE_KEY> --env SOLANA_RPC_URL=<YOUR_SOLANA_RPC_URL> --env BRMARKET_BASE_URL=<YOUR_BRMARKET_BASE_URL> --env X402_NETWORK=<YOUR_X402_NETWORK> -- npx -y brmarket-mcp

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