Initialize MCP session

Start a new MCP (Model Context Protocol) session. This must be called before using any other MCP tools.

Request Format

Send a JSON-RPC 2.0 request with:

• method: “initialize”
• params.protocolVersion: “2024-11-05”
• params.capabilities: (empty object)
• params.clientInfo: Your agent info

Example Request

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "initialize",
  "params": {
    "protocolVersion": "2024-11-05",
    "capabilities": {},
    "clientInfo": { "name": "your-agent", "version": "1.0" }
  }
}

Example Response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "protocolVersion": "2024-11-05",
    "capabilities": { "tools": {} },
    "serverInfo": { "name": "scope3-buyer-api", "version": "2.0.0" }
  }
}