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Set up the MCP server for your coding assistant

warning

We recommend Claude Code. It's the client we've tested most thoroughly. The others below use the same MCP server and should work the same way, but they aren't fully tested yet — if you hit a snag with one of them, Claude Code is the safe fallback.

Claude Code​

Add an .mcp.json file to your project root. Paste this text in (or into ~/.claude.json so it applies to all your projects):

{
  "mcpServers": {
    "nuvei-mcp-builder": {
      "command": "uvx",
      "args": [
        "--index", "https://test.pypi.org/simple/",
        "--index-strategy", "unsafe-best-match",
        "nuvei-mcp-builder"
      ]
    }
  }
}

Codex CLI​

Paste this into ~/.codex/config.toml:

[mcp_servers.nuvei-mcp-builder]
command = "uvx"
args = ["--index", "https://test.pypi.org/simple/", "--index-strategy", "unsafe-best-match", "nuvei-mcp-builder"]

Cursor / Windsurf / Cline / Zed​

Same shape, in each editor's mcp.json:

{
  "mcpServers": {
    "nuvei-mcp-builder": {
      "command": "uvx",
      "args": [
        "--index", "https://test.pypi.org/simple/",
        "--index-strategy", "unsafe-best-match",
        "nuvei-mcp-builder"
      ]
    }
  }
}
note

Restart all coding agent sessions for the new server to be picked up.