Koskamo

brmarket-mcp

An MCP server for Brazilian marketplace product search across Mercado Livre, Shopee, and AliExpress, featuring normalized BRL prices, affiliate links, and a free import-tax calculator for landed price comparisons.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

brmarket-mcp logo, by thomenzCommunity listingLocal stdioSource reviewed; not executedPublished by thomenz
You need:EVM_PRIVATE_KEY no 0x… key of a dedicated wallet holding USDC on BaseSOLANA_PRIVATE_KEY no base58 or JSON-array secret key of a dedicated Solana wallet holding USDC
Vendor documentation

What you can do with it

  • Search products across multiple Brazilian marketplaces in one call
  • Calculate import taxes and landed prices for cross-border purchases
  • Search by image to find similar products
  • Get free product previews with canonical links

Source and maintenance

Community listingRegistry 0.3.0MIT
mcp-registry: io.github.thomenz/brmarket-mcp@0.3.0Source repository
Last repository push
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

brmarket-mcp 0.3.0

npm
brmarket-mcp package definition
{
  "version": "0.3.0",
  "transport": "stdio",
  "identifier": "brmarket-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "EVM_PRIVATE_KEY",
      "format": "string",
      "description": "0x private key of a DEDICATED wallet holding USDC on Base. OPTIONAL: product search and the tax calculator are free and work without any wallet; only search_by_image and the link comparison return 402 without it."
    },
    {
      "name": "SOLANA_PRIVATE_KEY",
      "format": "string",
      "description": "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."
    },
    {
      "name": "SOLANA_RPC_URL",
      "format": "string",
      "description": "Optional Solana RPC override used to build the payment (e.g. a Helius URL)."
    },
    {
      "name": "BRMARKET_BASE_URL",
      "format": "string",
      "description": "Base URL of a brmarket Worker. Defaults to the hosted production API (https://brmarket.thomenz.me)."
    },
    {
      "name": "X402_NETWORK",
      "format": "string",
      "description": "'base' (mainnet, default) or 'base-sepolia' (testnet)."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "brmarket-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp@0.3.0"
      ],
      "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>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "brmarket-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp@0.3.0"
      ],
      "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

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "brmarket-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp@0.3.0"
      ],
      "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 Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "brmarket-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brmarket-mcp@0.3.0"
      ],
      "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>"
      }
    }
  }
}

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