Grasshopper Bank announced in August 2025 that it now offers a Model Context Protocol (MCP) server, enabling some account holders to interact with their accounts using AI Agents and API-based workflows. This represents a major step in digital banking for small businesses, allowing secure conversational access to account data through integrations such as Claude by Anthropic.[1][2][3]
The MCP server is a backend protocol designed to securely standardize and orchestrate how AI agents interact with financial account data. It enables business clients to request personalized financial analysis, transaction categorization, budgeting advice, and real-time cash flow insights via AI assistants, starting with Claude and potentially expanding to other LLMs in the future.[4][5][2][6][1]