cryptact, serving 200,000 users, launched an MCP server allowing AI assistants like Claude and ChatGPT to retrieve user P&L and portfolio data.
The server offers tools, such as fiscal‑year realized P&L summaries, transaction searches by date or exchange, and portfolio holdings with market values.
The MCP server is free for cryptact users, uses Anthropic’s open MCP protocol, and updates will add write capabilities like transaction editing.
cryptact is a tax calculation tool, not tax advice; users must consult accountants, and AI‑shared data follows each provider’s terms.