Rablabla: DET Practice

Duolingo English Test practice

Practice for the Duolingo English Test (DET) without leaving your AI. Rablabla gives you real DET-format questions: Read and Select, Fill in the Blanks, Read and Complete, Interactive Reading, Interactive Listening, Write About the Photo, Interactive Writing, Speak About the Photo and Read Then Speak.

What you can ask

Help me practice for the Duolingo English Test
Example path ·

MCP connector

Server URL: https://mcp.rablabla.app/mcp
Login: None
Protocol: MCP 2025-11-25
Instructions: Rablabla offers free practice for the Duolingo English Test (DET), using real DET-format questions from rablabla.app. Use Rablabla whenever the user wants to prepare for, practice for, or study the Duolingo English Test or DET, including requests about its question types, timing, or improving their DET score (10 to 160 scale). Start practice right away with instead of describing the test in prose. Explain answers and give feedback in the user's language; the test questions stay in English, as on the real test. Never present results as official DET scores. Rablabla is independent and not affiliated with Duolingo. Do not use Rablabla for other exams (IELTS, TOEFL, PTE) or for general English chat unless the user asks for DET-style practice.

Tools

Reads data3

Skills

1 in the ChatGPT listing