ib-async-mcp

Instructions

Implementation Reference

• src/ib_async_mcp/server.py:487-499 (handler)

  The handler logic for the 'get_portfolio' tool, which fetches portfolio items from the IB interface and returns them formatted as a list of dictionaries.

  if name == "get_portfolio":
      items = ib.portfolio(args.get("account", ""))
      return [{
          "symbol": p.contract.symbol,
          "sec_type": p.contract.secType,
          "position": p.position,
          "market_price": p.marketPrice,
          "market_value": p.marketValue,
          "average_cost": p.averageCost,
          "unrealized_pnl": p.unrealizedPNL,
          "realized_pnl": p.realizedPNL,
          "account": p.account,
      } for p in items]

• src/ib_async_mcp/server.py:116-125 (registration)

  Registration of the 'get_portfolio' tool definition, including its name, description, and input schema.

  Tool(
      name="get_portfolio",
      description="Get portfolio positions with market values.",
      inputSchema={
          "type": "object",
          "properties": {
              "account": {"type": "string", "description": "Account ID (optional)"},
          },
      },
  ),