New tool lets AI assistants trade stocks on Robinhood for you
A developer built a tool that allows AI assistants like Claude to directly buy and sell stocks in a Robinhood brokerage account. It connects via the MCP protocol. The self-deprecating title jokes about the risk of letting AI make financial decisions.
The tool uses MCP (Model Context Protocol), a standard way for AI assistants to connect with external apps and services. With it set up, you can tell an AI like Claude to buy or sell specific stocks, and it will place real orders in your Robinhood account automatically.
A CLI (command-line tool) is also included for people who prefer typing commands directly in a terminal instead of chatting with an AI. While the convenience is real, so is the risk — an AI misunderstanding your intent or making a bad call could result in actual financial loss, so treating this as experimental is wise.
Key points
- AI assistants like Claude can place real stock trades on Robinhood automatically
- Uses MCP protocol to connect the AI to the Robinhood brokerage app
- Includes a CLI for terminal-based trading without an AI interface
- Real money is at stake — AI errors can cause genuine financial loss
- An experimental open-source project built by an independent developer
Quick term guide
- AI assistant
- A software tool that uses artificial intelligence to answer questions or help with tasks.
- MCP (Model Context Protocol)
- A standard that lets AI assistants like Claude connect to and control outside tools and services directly.
- Model Context Protocol
- A shared standard that defines how AI assistants connect to and use outside tools and services
- command-line tool
- A program you interact with by typing text commands rather than clicking buttons.
- command-line
- A way to control a computer by typing commands instead of clicking buttons.
- terminal
- A text-based way to use a computer by typing commands.
- Interface
- The visual parts of a program that a human interacts with.
- open-source
- Software whose code is shared publicly so others can inspect, use, or change it.