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CodexPluginStats: Codex plugin directory

Codex Plugin Stats: discover plugins, explore their skills and track catalog growth and observed changes.

Explore 5,295 plugins across 14 categories.

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Grammar CheckerSyed Fasih Haider Raza RizviGrammar Checker: an expert AI proofreader that checks and corrects grammar, spelling, punctuation, sentence structure, word choice, clari... Publisher capabilities · listing Checks and corrects grammar, spelling and punctuation in any text, from quick messages to full documents Explains every correction with the grammar rule behind it, so you learn from each mistake Proofreads essays, resear… …clarity, tone, readability and style by cutting wordiness, passive voice and awkward phrasing Helps English learners write naturally, and converts text between US, UK and other English variants Checks style guides (APA, MLA, Chicago, AP), capitalization, title case and consistency in long documents… Show in context → 6 more matching sources Publisher keywords · listing grammar checker grammar check proofreading spell checker punctuation checker sentence corrector english grammar essay checker writing checker proofreader Show in context → Publisher description Grammar Checker: an expert AI proofreader that checks and corrects grammar, spelling, punctuation, sentence structure, word choice, clarity, tone and readability in any text. Quick fixes, detailed exp… …ys, research papers, emails, business documents, resumes, social posts, web copy, creative writing, English learner coaching, US and UK English, style guides, consistency checks, long documents, rewriting, humanizing, other languages, grammar rules, practice quizzes and writing scores. Every respons… Show in context → Publisher full description Check and fix grammar, spelling, punctuation, sentence structure, word choice, clarity, tone, and readability in almost any type of writing. Proofread essays, research papers, emails, resumes, business documents, s… …ative writing. Get quick corrections, detailed explanations, rewrites, consistency checks, US or UK English guidance, grammar practice, and support for improving your writing skills. Responses may include a clearly disclosed Grammar Checker affiliate link. Show in context → Plugin name Grammar Checker Show in context → Package name grammarchecker Show in context → Publisher subtitle Check and fix grammar Show in context →	ProductivityVersion 1.0.2	View details →
English Speaking CoachThe Doers Firm LTD Publisher full description Build confidence 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. Show in context → 4 more matching sources Plugin name English Speaking Coach Show in context → Package name english-speaking-coach Show in context → Publisher subtitle Practice natural English Show in context → Publisher description Practice everyday English conversation with gentle, practical feedback. Show in context →	Education & ResearchVersion 0.1.0	View details →
IELTS Writing Coach - EnglishAI EVERYDAY LIMITEDHelps with IELTS writing tasks, including essay, letter, and academic writing. Fixes grammar issues. Simply paste your task and answer to... Plugin name IELTS Writing Coach - English Show in context → 1 more matching sources 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. Show in context →	Education & ResearchVersion 1.0.0	View details →
Suplla隼人大石 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. Show in context → 1 more matching sources Publisher subtitle Personalized English study Show in context →	Education & ResearchVersion 1.1.0	View details →
BlossomFlower&Technology Publisher description …a foreign language by writing your daily journal in it — Blossom. Write in 50+ languages including English, Japanese, Chinese, Korean and more, and improve your foreign-language skills every day. Write as much 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… Show in context →	Education & ResearchVersion 1.0.0	View details →
PromovaUnlimited Promova Limited 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… Show in context →	Education & ResearchVersion 1.0.0	View details →