Education & Research Codex plugins

Publisher description

Promova English Check is a free 5-question adaptive grammar assessment that runs right inside ChatGPT and returns your CEFR level (A1–C2). After the quiz, you'll see a sample lesson tailored to your level and can continue with a personalized learning p…

Publisher description

Ask for a practice test, school or university profile, admission score check, writing mark, or flashcards in ChatGPT, Claude, or Gemini (same RubricMark MCP). For a named exam (HAST, Selective, IELTS, JLPT, GAMSAT, and others), you get three sample questions and a sample mark, plus a link to create a RubricMark account for the timed sit. Ask about a selective school, grammar school, or QS university — RubricMark returns curated School Guide profiles and first-party links (no invented cutoffs). Ask whether a Selective, ATAR, SAT, ACT, GAMSAT, LSAT, or GMAT score is…

Publisher description

suplla helps logged-in learners check their English-study progress, browse grammar topics and vocabulary, practice personalized exercises, and report problems with learning data through ChatGPT.

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…which you are learning and what the deck is about. The assistant writes every card (pronunciation, grammar, two example sentences, tap-a-word meanings) and a picture idea per word; the kit validates each card, checks the images and packs a .vlbackup the Vocabloot app opens as its own.