Plugin rankings
Browse the order shown in the public ChatGPT Plugins directory on each capture date. Popular is a curated collection. OpenAI does not publish install or usage counts here.
Dapperfinch Inc
LiveSky calculates sky positions, sunset, twilight and observing windows for the Sun, Moon, planets, Pluto and Messier objects. Find compass directions and cataloged constellations, see when targets are highest, and compare astronomical darkness with the Moon’s position. Select @LiveSky for each astronomy question, including follow-ups. Provide a city or observing landmark when current-location context is unavailable. No extra sign-in or saved observing profile is required. Coarse current-location context shared by ChatGPT can be reused; missing or ambiguous places require clarification. Anonymous client hints support approximate usage counts and soft limits when available; shared service limits apply. Results describe geometric conditions, not weather, local obstructions, telescope suitability or guaranteed visibility.
Michael Stephen Blalock
Explore Eastern Orthodox sources for everyday questions and detailed research. Brief reading lists aim for eight useful sources, with fewer for limited evidence or narrow questions, and offer another search. Linked sources and precise locations come first. Verify Christian quotations and references. When ecclesial standing is actually at issue, receive a concise spelled-out assessment with linked warrants. Fuller explanation is available when requested. Three self-contained skills; no MCP server or external account dependency.
Astera Digital
Growby brings its pregnancy and early-childhood guides into ChatGPT. Ask what typically happens in any week of pregnancy — with a size card showing how big your baby is now and this week's tips — time contractions, count your baby's kicks, time breastfeeds or do a guided kegel session right in the chat, tick off your hospital bag checklist, check CDC's developmental milestones for your child's age, work out how far along you are (including from an IVF transfer date) from your last period or due date, see what's typical for a child from newborn to five years, or search Growby's library for topics like sleep, feeding and teething. Every answer comes with short articles and the public-health sources they are based on (CDC, NICHD, Office on Women's Health, MedlinePlus), in 30+ languages. Growby is for general information only and is not medical advice — always talk to your doctor, midwife or pediatrician about your own health or your child's.
Phân tích nội dung viral
Create and study flashcards
Daniel Munoz
Connect ChatGPT to the MAWC ministry website. Read current ministry guidance, find speakers and official documents, and check public-calendar availability. Connect your own Google account to see the information and actions available to you on the website. Your existing permissions determine what you can access; connecting does not grant a new role.
Check the connected account and review any requested change before confirming it. Each person can revoke access on the Agent Connections page. You can ask in English, Spanish, Portuguese, Korean or French. Guides currently use English or Portuguese source text and identify when a language fallback is used.
Explore anything with Cosmos
Confetto
Practice your medical school, residency or health-program interview out loud with a realistic AI interviewer, right in ChatGPT.
Ask for a mock interview and Confetto picks a question for your program (MMI ethics, personal, policy, teamwork and more), or choose one from the question bank. Tap Start and answer by voice: the interviewer asks natural follow-ups like a real admissions panel. When you finish, Confetto scores your answer against an admissions rubric and shows what went well, what to improve and a full breakdown, and ChatGPT can coach you on it.
Works for medical school (MD/DO, MMI and traditional), residency (including CaRMS), PA, dental, vet, nursing, pharmacy, PT and OT programs. Your interviews and feedback stay in your Confetto account at app.confetto.ai.
GPT Creator
Guide pas à pas pour structurer, rédiger et vérifier un guide destiné aux enseignants dans le cadre d’une démarche de conception pédagogique de type ADDIE.
Chois Music, Inc.
A real grand piano you can play right in the chat.
Ask for any chord (C, Am7, Bbmaj7, F/A and more) or scale (major, minor, pentatonic, blues and the modes) and HitJam lights up the right keys, spelled the way a musician would write them. Press Play to hear it, tap the keys, or play along with your computer keyboard: every key shows the letter that plays it.
Learning a song? HitJam teaches public-domain classics note by note: the next key glows and waits for you, with right hand, left hand and both hands to work up through.
The sound is a recorded concert grand, played on your own device. No account, no ads, and nothing you play is sent anywhere. Want the full instrument, other sounds or your MIDI keyboard? Open hitjam.io.
Piano samples: Salamander Grand Piano V3 by Alexander Holm, licensed CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/).
Paul Mosenson, Founder- NuSpark Marketing & NuSpark Publishing
Rank and compare MLB position players across any era using traditional stats, Bill James metrics, modern sabermetrics, baserunning, fielding, WAR, peak performance, and career value.
Search for NSDAP party members
Guided language practice
Derive
Connect your Derive notebook to ChatGPT to search and ask about your handwritten STEM notes. Find relevant excerpts, list recent pages, read recognized page text, and inspect available page previews. Text results respect your access to pages, including shared pages. Page previews require an accessible saved thumbnail. The tools do not edit or delete notebook content. Recognized text can contain errors, and long page results can be truncated.
Anki & Study Daily flashcards
Ali Fozooni
Practice original dental exam questions, check your answers, review explanations with sources, and search published educational guides. Covers California dentist, RDH and RDA exams; Florida dentist and dental-hygienist Laws and Rules; North Carolina dentist exams; INBDE; NBDHE; and ADAT, where publication-eligible content is available. No account is required. Practice is educational: it is not an official exam, a score or admission prediction, CE credit, or personalized clinical or legal advice. No recalled exam content, checkout, or paid course access.
Anthony Foster
Equation.io brings interactive 2D and 3D graphing into your conversation. Plot curves, surfaces, and inequalities; edit equations directly in the graph; adjust parameter sliders; and pan, zoom, or rotate 3D views to explore the math. Animate graphs with time-dependent equations and expand the graph in hosts that support fullscreen. Equation and slider edits update the context available to the assistant for follow-up questions. Open or share the current graph in your browser, or bring an existing Equation.io graph link into the conversation to continue exploring. Graph equations are encoded in shareable URLs, so anyone with a link can read them. No account or API key is required.
Arche Labs Ltd
Chessigma answers chess questions with its opening guides, an opening catalogue and facts computed from the rules of chess. Ask about the London, the Caro-Kann, the Sicilian and 15 more openings to get the main line, the key variations and the ideas for both sides from Chessigma's opening guides, or name any of 3,700 catalogued lines to get its ECO code and moves. Paste moves to identify an opening and see where a game left theory. Paste a FEN to get the side to move, check or mate status, material and every legal move. Paste a PGN to get a summary (players, result, opening, how the game ended) and a link that opens the game on the chessigma.com analysis board, plus a review link when the PGN comes from a Chess.com live game or a Lichess game. Share a Chess.com live game link or a Lichess game link to get a link to that game's full move-by-move review on chessigma.com. On those pages Stockfish runs in your own browser. Also: the daily puzzle with its solution, and Elo estimates with FIDE, Chess.com or Lichess K-factor defaults (Chess.com and Lichess use Glicko ratings, so their real changes differ). No account needed.
For chess players of any level who want facts about openings, positions and games. Chessigma does not evaluate positions inside ChatGPT, does not play games, and cannot read your Chess.com or Lichess account: share a game link or a PGN instead.
Manusights
Check the references in your draft or citations an AI assistant suggested. Preview your manuscript before submission.
Check references: Paste a reference list, attach a draft, or ask to check citations from earlier in your conversation. Manusights looks each reference up in scholarly indexes and retraction databases, including Crossref and Retraction Watch. It shows which references are retracted or corrected, point to a different paper, or were not found in the sources checked. It notes details that differ from the record and can suggest a possible matching work for you to confirm. Results show the sources checked and the check time. For citation checks, only the references are sent to Manusights, never the manuscript.
Look up journal AI rules: Ask about AI authorship, disclosure statements, AI-generated images, or reviewers' and editors' use of AI. Get Manusights' dated record with a link to the official policy. When the record needs rechecking or the page could not be fully read, the result says so and links the source.
Preview a manuscript: Attach a PDF, Word, ODT, RTF, TXT, Markdown or LaTeX manuscript, up to 50 MB, for a readiness score, verdict, strengths and main risks reviewers may raise. This sends the attached manuscript to Manusights. You can also read reviews already on your Manusights account.
To set up Manusights in ChatGPT, follow the sign-in and permission prompts to connect your Manusights account. Review the requested access before allowing the connection. Sign in with Google, an emailed code or a password. Manuscript previews and saved reviews use the connected account.
What the checks cover: Results show what the sources hold. Matching a record does not show that a reference supports a claim, and "not found" can also mean a typo, a very recent paper or a source the indexes do not cover. Long lists are split across several checks. Policy coverage varies by journal. Manusights does not write or rewrite manuscripts.
Verify Ivorian legal sources
Hukuk, vergi, mevzuat, içtihat
MasterPiano
MasterPiano helps piano learners find music they can actually play. Ask for classical sheet music by title, composer, era, ABRSM grade or level, and the score appears right in the chat with a play button, its MasterPiano level (1 to 100) and its approximate ABRSM grade.
What you can ask:
The library covers public-domain classical piano music (composers who died by 1925, from Bach to Debussy and Joplin). Songs still under copyright are not available. The card shows the opening bars; each card links to the piece's page on masterpiano.com, where you can read the whole score and practise it with live feedback on your piano. No account or sign-in needed. The plugin cannot hear you play.
Maison Logiciels
Prepare for the French civic exam for naturalisation française, a carte de séjour pluriannuelle, or a carte de résident.
Personalise your preparation by choosing your exam type and target date, then follow a preparation plan recommended by Alice.
Practise with 20-question series, see your score instantly, review clear explanations in French or English, replay series whenever needed, explore more than 190 questions with short video answers, and access realistic timed mock exams in Alice.
FAA drone & pilot test prep
