Try the full product free

First, register an account with Lexifye — the MCP endpoint only answers for a registered account. Registration alone gives you the full product, free for 45 days — no card required, and the clock starts from your first use, not from sign-up. (A ceiling of 1,500 calls a day applies during the trial; it is there to stop automated abuse, and no person evaluating Lexifye will notice it.) Then connect from Claude on the web or any MCP client — see the Connector page for the setup.