MCP Setup

Prerequisites

An Opelyx API key (get one here)
An MCP-compatible client (Claude Desktop, Cursor, Zed, etc.)

Client Configuration

Add to your Claude Desktop configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "opelyx": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.opelyx.com/sse"],
      "env": {
        "API_KEY": "op_YOUR_API_KEY_HERE"
      }
    }
  }
}

Add to your Cursor MCP settings (.cursor/mcp.json):

{
  "mcpServers": {
    "opelyx": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.opelyx.com/sse"],
      "env": {
        "API_KEY": "op_YOUR_API_KEY_HERE"
      }
    }
  }
}

Add the MCP server via the CLI:

claude mcp add opelyx \
  --transport sse \
  --url "https://mcp.opelyx.com/sse" \
  --header "Authorization: Bearer op_YOUR_API_KEY_HERE"

Verify Connection

Restart your MCP client after adding the configuration
Check available tools — you should see 14 Opelyx tools in the tool list
Test with a simple query — ask your AI assistant: “Use the findata_status tool to check the Opelyx server”

OAuth 2.1 (Interactive Clients)

For clients that support OAuth 2.1, the MCP server supports the standard authorization flow. See the OAuth 2.1 guide for details.