Connects Claude to your Credit Karma account via the MCP protocol, letting you query transactions, spending patterns, and account summaries in natural language. Uses Credit Karma's internal API endpoints to pull transaction data into a local SQLite database, then exposes tools for filtering by date, category, merchant, or amount. Authentication runs through browser cookies extracted via the fetchproxy extension or manual DevTools copy, with automatic JWT refresh handling. Built entirely by Claude Code without human audit, so review permissions before running. Useful when you want to ask spending questions without clicking through Credit Karma's web interface or need to run custom SQL against your transaction history.
claude mcp add --transport stdio chrischall-creditkarma-mcp uvx creditkarma-mcp