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17,234 Claude connectors and ChatGPT apps

Productivity
ChefSense

ChefSense

By Avana.ai Inc.

ChefSense is a kitchen assistant that keeps track of what's in your pantry, who you're cooking for, and the recipes you love. This plugin lets ChatGPT and Codex work with your ChefSense account directly. What you can do: - See what you have: your pantry (including what's expiring soon), saved recipes, shopping list, and each household member's diets, allergies and dislikes. - Keep it up to date: add, update or remove pantry items, save a recipe from the conversation or from a URL, edit a recipe, and add or check off shopping list items. - Cook for everyone: generate recipes from what's on hand with ChefSense's recipe engine, which respects every household member's diet profile, or refine a saved recipe step by step. - Scan photos: turn a photo of your pantry shelf, a grocery receipt or a recipe card into pantry items or a saved recipe. - Undo anything: pantry, recipe and diet changes are recorded, so "undo that" rolls back the last one. You're asked before anything changes your data. You sign in on ChefSense's own page, the assistant never sees your password, and you can disconnect at any time. Requires a ChefSense account. The shopping list is a list only; ChefSense doesn't place orders.

Tools: 31 · Prompts: 3

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Commerce-Shopping
ChefWorthy

ChefWorthy

By ChefWorthy

ChefWorthy is a review platform for commercial kitchen equipment. Ratings and reviews come from chefs and restaurant operators who use the equipment on the line. This connector lets Claude search a catalog of about 12,800 commercial foodservice products, read operator reviews, compare models side by side, rank brands within a category, and find local dealers and service companies by ZIP code. All of that works without a ChefWorthy account. With a free ChefWorthy account, Claude can also save equipment to your lists, record equipment you own in My Kitchen, and submit your own star ratings and written reviews. Reviews are only submitted when you ask, must be your own first-hand experience, and go through the same moderation as reviews written on chefworthy.pro. List prices are manufacturer or catalog list prices and can differ from dealer quotes.

Tools: 12

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Education & Research
Chegg Study

Chegg Study

By Chegg Inc

The Chegg Study enables seamless access to curated question-and-answer content. Display a list of study questions to users, and allow subscribers to tap any question to instantly view the complete, expert-verified answer.

Tools: 2 · Prompts: 1

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Health-Life-Sciences
Cheméo, Chemical and Physical Properties

Cheméo, Chemical and Physical Properties

By Céondo GmbH

Cheméo gives your agent direct access to thermophysical property data for chemical compounds: critical constants, vapor pressure, heat capacity, enthalpies of formation, fusion and vaporization, density, viscosity, surface tension, flash points and flammability limits, and around 130 properties in total. Search by name, formula, CAS number, InChI or SMILES. Temperature- and pressure-dependent properties come back as full data tables rather than a single number, so a correlation can be fitted or a value read at the condition you actually care about. Every value carries its literature source, which matters when the result ends up in a design calculation or a safety review. For molecules the database doesn't hold, sixteen of the most-used properties — critical point, normal boiling and melting points, acentric factor, enthalpy of vaporization, log P, water solubility and others — can be estimated from structure. UNIFAC, UNIQUAC and Joback group assignments are available for compounds that have them, for use in activity-coefficient and group-contribution work.

Tools: 5

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Commerce-Shopping
Cher Lutin

Cher Lutin

By Cher Lutin

Cher Lutin est un site français de listes de cadeaux à partager, pour Noël, un anniversaire, une naissance ou un mariage. Avec ce connecteur, vous gérez vos listes sans quitter la conversation. Demandez par exemple : « Montre-moi la liste de Noël de Léa. » « Ajoute ce lien à sa liste, dans la catégorie Jeux. » « Crée une liste pour l’anniversaire de Tom le 12 mars. » « Range les livres ensemble et mets le vélo en coup de cœur. » L’assistant peut voir vos listes, en créer, ajouter des envies depuis un lien ou à la main, les modifier, les ranger par catégorie et les retirer. Quand vous collez un lien, Cher Lutin lit la page de la boutique et en tire le nom, le prix, les frais de port et les photos. Vos proches ne changent rien : ils ouvrent la liste depuis son lien et réservent sur le site, sans compte. Sur une liste en mode surprise, l’assistant ne voit jamais qui a réservé quoi. Il ne peut ni réserver, ni acheter, ni payer. Vous retirez son accès à tout moment depuis votre compte. Cher Lutin est gratuit. Il faut un compte, qui s’ouvre directement depuis l’assistant avec une adresse e-mail et un code à 6 chiffres.

Tools: 11

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Communication
Cherami

Cherami

By Cherami

Give recurring work its own email address. Cherami lets Claude create a dedicated inbox where collaborators can send updates, questions, and documents without adding that correspondence to your personal mailbox or learning another tool. For a project with regular updates, ask Claude to gather what has arrived, read the attached documents, and follow up with contributors about missing details. Set the assignment and its boundaries upfront so Claude can handle routine correspondence using information you provide. When you want to review a message first, ask it to save a draft. Ask Claude to check in whenever you need an update, or configure an automation to check mail on a schedule. Cherami is currently free, with inbox and sending allowances. Sign in to Cherami to connect and give your next project an address.

Tools: 39

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Developer Tools
Cherry Notes

Cherry Notes

By Closing CRM LLC

Add a feature idea or task in the Cherry Notes iOS app (Android coming soon) and it is waiting for your AI agent before you are back at your desk. Connect ChatGPT to Cherry Notes and it can show your list, pick an item to work on, and mark it done when finished. Your agent can read, pick, and complete items. Creating and editing stays in the app on your phone, so the list is always yours.

Tools: 6 · Prompts: 3

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Financial-Services
CherryData

CherryData

By Cherry Money

CherryData connects Claude to your Cherry Money organisation for read-only financial reporting. Retrieve profit and loss for explicit dates, compare two periods, and view trial balances and balance sheets calculated from your accounting ledger. Access requires an eligible Cherry Money account, organisation opt-in, multi-factor authentication and OAuth consent for finance:read. The connector cannot create or edit journals, invoices, payments or other financial records. Reports are ledger-calculated management information, not audited statements.

Tools: 4

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Productivity
CherryDrop

CherryDrop

By Maurice-Benjamin Huschke

CherryDrop is your personal inbox for everything you find while working with AI. Save notes, links, code snippets, and files into your private CherryDrop account straight from the conversation, then search and revisit them any time from the web app or from another AI agent. CherryDrop also lets agents share working context: store a named context with a summary and attached drops, then load it again in a different agent to continue exactly where you left off. All tools operate exclusively on the signed-in user's own data. Access is authenticated via OAuth 2.1 (authorization code + PKCE) and enforced with row-level security, so no tool can read or write another user's data.

Tools: 6 · Prompts: 3

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Education & Research
Chess Goat

Chess Goat

By Chess Goat

Chess Goat is a chess coach that teaches a full course in your chat and builds it from your own chess.com games. Lessons: the course runs from beginner to club level (about 400 to 1400+), from blunder checks, forks and pins to pawn structure, rook endgames and tilt control. Each lesson takes about ten minutes: the idea on an interactive board where you move the pieces, guided "find the move" examples with hints, a drill of real puzzles at your level, and a checkpoint on a later day so it sticks. Built from your games: give your chess.com username and Chess Goat reads your most recent games, finds the habits costing you rating (time trouble, tilt, opening losses and more) and picks the lessons that fix them, citing the games where it happened. Without signing in: the first lessons, lessons matched to your games, your Goat Card (player type and habits), recent games and opening scores. With an account from trychessgoat.com: Goat Pass members sign in once to open every lesson, and their progress is shared with the website. Goat Report owners connect their report (Stockfish analysis of their games, mistakes ranked by rating cost, puzzles from their own positions and an 8-week plan) and reuse it in future chats. Goat Pass and the Goat Report are separate. Chess Goat reads chess.com only (not Lichess) and does not help during a game in progress.

Tools: 10 · Prompts: 3

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Entertainment
Chess Position Analyzer

Chess Position Analyzer

By Avishay Matayev

Chess Position Analyzer turns ChatGPT into a chess study partner. Load any position from FEN or start fresh, then drag pieces on the board to set up puzzles, try hypotheticals, or follow a line. Ask questions like "what's White's plan?", "why is this move better?", or "what changes if the rook were on d1?" — and get answers grounded in the exact position in front of you..

Tools: 1 · Prompts: 1

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Entertainment
Chess Workshop

Chess Workshop

By Ideas All Day

Play chess against a gentle or thoughtful practice computer, or share a board with someone beside you. Sign in to save and resume private games, inspect legal moves, request limited-search hints, take back a turn and export PGN. The opponent has no Elo rating and does not use Stockfish. Online matchmaking, clocks, arbitrary-position import and tournament analysis are not supported.

Tools: 7 · Prompts: 3

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Entertainment
Chess by Max Health

Chess by Max Health

By Max Health Inc.

Chess by Max Health lets people play and study chess inside ChatGPT. Players can start a single-player game against the built-in Stockfish engine at a chosen difficulty (Beginner to Maximum) or against the conversation model, with selectable color and time controls, and can join a live multiplayer lobby to play other people (with optional ranked ELO and match history for signed-in Max Health users). The same Stockfish engine analyzes games: per-move accuracy, blunders and inaccuracies, the turning points, and the time spent on each move, shown on an interactive board the user can step through. Games to analyze can come from the current session, a signed-in user's stored matches, or any public chess.com or Lichess username fetched live. Single positions can also be evaluated for the best move and main line, and key positions can be illustrated on a board with the recommended move and an evaluation bar.

Tools: 8 · Prompts: 3

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Entertainment
ChessEver

ChessEver

By ChessEver Inc.

Follow live chess with ChessEver. Find tournaments around the world, see what’s live, and catch up on recorded results. Ask about an event, explore its rounds and game moves, then open the exact game on ChessEver to watch or replay. Built for players, coaches, clubs, and fans who want a clean, simple way to stay close to the games that matter. Follow chess better. Broadcast data may be delayed or incomplete. Recorded score leaders are not certified official final standings.

Tools: 6 · Prompts: 3

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Education & Research
Chessbrix

Chessbrix

By Manish Simon

Study guided chess openings and a curated set of endgames on an interactive board. Play legal moves, step through annotated lessons, ask ChatGPT about a position, and find opening lessons from your recent public Lichess or Chess.com games. No chess account sign-in is required. The board does not play as a computer opponent or provide live engine analysis.

Tools: 7 · Prompts: 3

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Education & Research
Chessigma

Chessigma

By Arche Labs Ltd

Ask Claude about chess openings, positions, games, puzzles and ratings. Every tool is read-only and needs no account. Opening guides: name an opening, such as the Sicilian Defense, Caro-Kann, London System, Queen's Gambit, Italian Game, Ruy Lopez, French Defense or King's Indian Defense, and get Chessigma's guide: the main line, up to four key variations with the idea behind each, the strategy for White and for Black, strengths and weaknesses. Popular openings have a full guide; any of about 3,700 named lines returns its name, ECO code and moves. What opening is this? Paste moves or a PGN to get the opening's name and ECO code, how far it followed known theory and the first move that left it. Positions and games: give a FEN to get the side to move, whether it is check, checkmate or stalemate, every legal move and the material count. Paste a PGN for a summary of the players, the result, the opening and how the game ended. Share a Chess.com live game or Lichess game link to get a link to its move-by-move review on chessigma.com. Daily chess puzzle: get today's puzzle, or any day's since 1 January 2024, with its position, rating and side to move, and solve it in the chat. Elo calculator: estimate a rating change after one game with the Elo formula, with K-factor defaults for FIDE, Chess.com and Lichess. Chess.com and Lichess use Glicko ratings, so their real changes differ. The tools do not run a chess engine. They state facts from the rules of chess, an opening catalogue and Chessigma's puzzle archive. For engine analysis, answers link to the Chessigma analysis board, where Stockfish runs in the browser.

Tools: 7 · Prompts: 3

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Education & Research
Chessvia Openings

Chessvia Openings

By Chessvia

Explore a library of chess openings and their variations. See the exact move sequences for popular openings like the Sicilian Defense, Italian Game, and Queen's Gambit displayed on an interactive chess board. Whether you're preparing for a game or studying opening theory, Chessvia Openings helps you quickly look up and visualize the key moves that define each opening line.

Tools: 3 · Prompts: 3

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Entertainment
Chessy

Chessy

By Altmatter LLC

Challenge yourself to a game of chess against ChatGPT that thinks through each move in real time. You play white, the ChatGPT plays black — make your move and watch it respond.

Tools: 5 · Prompts: 1

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Productivity
Chiedi a Lea...

Chiedi a Lea...

By Lean Software

Chiedi a Lea è l'assistente di supporto per gli utenti del software LeanEco di Lean Solutions. Aiuta a consultare il manuale ufficiale e a individuare le procedure operative per utilizzare le funzionalità del software dedicate alla gestione dei rifiuti, ai formulari, ai registri di carico e scarico e al RENTRI. Le indicazioni si riferiscono alle versioni standard documentate; personalizzazioni e configurazioni specifiche possono comportare differenze. Le risposte sono generate dall'intelligenza artificiale, possono contenere errori e non sostituiscono la consulenza legale, normativa o professionale.

Prompts: 3

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Business & Operations
Chiho AI

Chiho AI

By Chiho.ai

Chiho AI connects ChatGPT to a user's Telegram account so they can search and read conversations, organize CRM tags, companies, tasks, summaries, and automation rules, safely preview and approve messages and group actions, and manage Telegram folders.

Tools: 47 · Prompts: 3

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Productivity
Chiho Telegram

Chiho Telegram

By Chiho

Connect Claude to the Telegram account you already use through Chiho’s hosted CRM. Search chats, read message history, review contacts, organize tags, companies, follow-up tasks, and automation rules, and run guarded actions such as message drafts, batch sends, member invitations, folder changes, and group exits. Chiho uses per-user OAuth and mirrors each user’s connected account and granted scope. High-impact batch actions follow a preview, approval, and execute flow; destructive tools are annotated so Claude can request confirmation. Users can revoke access at any time from Chiho Agent Access.

Tools: 47

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Finance
Chiipin

Chiipin

By WANG CHI OR

Chiipin keeps track of shared costs with the people you travel and live with. Connect it to ask who owes whom, see recent bills and upcoming household bills like rent, add a bill and split it, record a payment someone made you, and confirm or decline payments waiting on you. Chiipin only keeps the record — it never moves money. Bills and payments you add here appear in the Chiipin iPhone app and on the web for everyone in the group. You sign in with the same Apple or Google account you use in Chiipin and choose what to allow. Disconnect any time in Chiipin under Profile › Connected apps.

Tools: 11 · Prompts: 3

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Legal
Child Support by Province

Child Support by Province

By Child Support by Province

Child Support by Province lets Claude give Canadian parents the exact monthly child support amount from the official Federal Child Support Tables, instead of an estimate from memory. Ask in plain words, for example "How much child support is there in Ontario on $85,000 for two kids?", and the connector returns the table amount for the province or territory where the paying parent lives, using the 2025 tables in force since October 1, 2025. It covers all 10 provinces and 3 territories, one to six or more children, and incomes above $150,000. It also handles shared parenting (each parent at least 40% of the time, where the two table amounts are set off against each other) and special or extraordinary expenses such as daycare, which are shared in proportion to income. For Quebec it says when the Quebec model applies instead of the federal table. Every answer explains the rule it used and links to the full breakdown on ChildSupportByProvince.com. The tables were checked cell by cell against the Department of Justice Canada PDFs. Read only. No sign in. The connector never asks for names or contact details and does not store the questions it receives. Estimates only, not legal advice. ChildSupportByProvince.com is independent and not affiliated with the Government of Canada.

Tools: 1

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Legal
Child support (Quebec)

Child support (Quebec)

By mmcco

Child support (Quebec) estimates child support under the Quebec model for determining child support. - revenu_disponible isolates a parent's disposable income (income minus the 2026 base deduction and contributions). - calculer_pension_alimentaire runs the full calculation from both parents' incomes, the number of children, custody time and special expenses, using the official 2026 fixation table. - expliquer_modele explains a given aspect (method, disposable income, custody, expenses, ceiling, indexation, limits). This is an estimate to understand and plan; the actual amount is set by the court or SARPA. It is not legal advice, and no figure or rule is invented - the table and method come from the official Quebec sources.

Tools: 3

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