CodexPluginStats: Codex plugin directory

Plugin name

Grammar Checker

Publisher capabilities · listing

…zes AI-sounding text so it reads naturally, with varied rhythm and a real personal voice Proofreads grammar, spelling and punctuation, then polishes clarity, flow and structure Rewrites, paraphrases, summarizes, shortens or expands any text while keeping the meaning Changes tone, matches your brand…

Publisher keywords · listing

proofreading copy-editing grammar translation-review writing

Publisher description

…aster vocabulary for Spanish, French, or Japanese. Create decks for definitions, pronunciation, and grammar rules. - Exam Prep: Ace standardized tests like the SATs, Driver's License, or Medical Board exams. Convert huge study guides into bite-sized cards. How to Use in ChatGPT 1. Connect App: Conne…

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AI4F Japanese Study helps learners explore Japanese vocabulary, kanji, and grammar through interactive lookup, flashcards, quizzes, matching games, and radical puzzles. This version provides public learning content and does not require account linking.

Publisher description

…h as you can in the foreign-languages. The AI assistant provides real-time corrections with perfect grammar. Feeling hesitant to start writing in a foreign language? It’s perfectly fine to mix in your native language. The AI engine automatically translates it into natural, context-appropriate foreig…

Publisher description

CubbyEd's classical K-12 curriculum as tools your assistant can call: the trivium (grammar, logic, rhetoric), Latin, the great books, math, and natural philosophy. Search where a topic is taught, pull a course outline, or generate a classical lesson-plan scaffold grounded in a real,…

Publisher description

…are applied to keep terminology and tone consistent, and DeepL Write rephrases or corrects text for grammar, typos, style, and tone. Connects to the user's existing DeepL account via OAuth.

Publisher full description

…onfidence in spoken English through guided conversation, realistic role-play, and clear feedback on grammar, vocabulary, and natural phrasing. Adapt practice to the learner's level and goals, explain corrections kindly, and distinguish text-based pronunciation guidance from actual audio assessment.

Publisher description

…t back into your notebooks. Key features: • Search by keyword or by meaning - Use Evernote's search grammar to filter by notebook, tag, and date, or search semantically to surface notes by what they're about, even when you can't remember the words you used. • Find what you never typed - Search reach…

Publisher description

…covers vocabulary building and spaced-repetition quizzing for language learners. It does not cover grammar courses, pronunciation coaching, live tutoring, translation services, travel booking, or general reference lookup.

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A Russian-first assistant for everyday expressions, grammar, translation, cultural nuances, travel, study, writing, and practical conversation. It explains register and context clearly and adapts examples for beginners or advanced learners.

Publisher description

…ur score: HiTCF returns a CEFR/NCLC level with per-dimension feedback on pronunciation, vocabulary, grammar and how well the answer met the task — the same grading used on hitcf.com. Explanations follow the language set on your HiTCF account; the consigne itself stays in French.

Publisher description

Helps with IELTS writing tasks, including essay, letter, and academic writing. Fixes grammar issues. Simply paste your task and answer to receive expert guidance.

Publisher description

…cards straight to your Lingard library with translations, pronunciation, part of speech, synonyms, grammar details, highlighted example sentences, and language-specific details such as German noun articles. Then you continue learning in Lingard with instant lookup, contextual translation, audio, sp…

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…e, take a private placement assessment or begin at A1, get chat lesson explanations, create private grammar practice completed in Mynawoo, and manage Leitner vocabulary plus coaching suggestions. Course-content access remains subject to the learner's Mynawoo plan.

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

…e 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.

Publisher full description

…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.

Publisher description

…Character development and motivation • Arguments, evidence, and reasoning • Tone, mood, and style • Grammar and sentence structure • Rhetorical strategies • Important facts and key ideas The reading experience stays simple. The original text remains front and center while annotations appear only whe…

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Writing Assistant corrects grammar, spelling, punctuation, clarity, word choice, repetition, structure, and filler while preserving the writer's voice. It provides a polished version, a detailed explanation of changes, and a to…