Fungible is a personal finance app that runs in the terminal
Fungible is a personal finance app used from a computer terminal. It can connect to banks through Plaid or import transactions from CSV files. It also has an MCP server, so ChatGPT or Claude can help create spending rules and tags.
Key points
- It sorts transactions using rules that the user sets.
- It separates fixed spending, flexible spending, and optional spending.
- The MCP server lets AI tools use some app features directly.
- This is useful for AI agent builders, but it is not mainly about cutting token costs.
Quick term guide
- compute
- The server power and chips needed to run AI systems.
- terminal
- A text-based way to use a computer by typing commands.
- MCP server
- A server that helps AI tools connect to outside services in a standard way.
- server
- A computer that stores files and shares them with other devices in your home.
- AI tools
- Software that can help create text, code, images, or other work.
- AI agent
- An AI program that can inspect information and suggest what to do next.
- token costs
- Token costs are the fees paid for the text an AI model reads and writes.
- token cost
- The money or usage spent when sending text to an AI model and getting text back.