OpenAI just launched read-only finance tools through Plaid but AI agents are already executing real transactions through MCP
OpenAI announced today that ChatGPT Pro users can connect bank accounts through Plaid to view spending and get budgeting advice. Its a step forward but its fundamentally read only so ChatGPT can see your financial data but cant act on it.
Meanwhile there are already setups where AI agents execute real financial transactions through MCP. Ive been using Claude connected to my bank through MCP for a few months now and the agent handles invoicing, expense tracking, corporate card spend within limits I set and queues payments for my approval. Wires on or off, ACH on or off, daily caps, per transaction limits and everything auditable because the agent isnt viewing data its operating within guardrails.
OpenAI is betting most users arent ready to let AI touch their money so they started with observation only but MCP based agentic banking through fintechs like Meow is already proving the technology works. The bottleneck is psychology not capability