io.github.thomenz/brdata-mcp

io.github.thomenz/brdata-mcp

Brazilian company, risk & public-tender data (CNPJ, CEIS/CNEP, PNCP) as x402-paid agent tools

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "brdata-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "brdata-mcp@0.3.7"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<your EVM_PRIVATE_KEY>",
        "SOLANA_PRIVATE_KEY": "<your SOLANA_PRIVATE_KEY>"
      }
    }
  }
}
Environment variables
  • EVM_PRIVATE_KEYsecret0x private key of a DEDICATED wallet holding USDC on Base (pays per call). Paid tools return 402 without it; the free validate_cnpj tool still works.
  • SOLANA_PRIVATE_KEYsecretbase58 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.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.3.7
Registry
active
Published
8/4/2026

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