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17,416 Claude connectors and ChatGPT apps

Education & Research
Coglen

Coglen

By Windy Road Technology

Spend less time deciding what to study and more time practising. Coglen helps learners studying a course or preparing for an exam choose their next focus. Get feedback on your answers and pick up where you left off. Practise one question at a time in ChatGPT, using your own course materials and past papers as references. Your study records and materials stay private to your account. Progress estimates guide practice; they do not certify mastery or predict exam results.

Tools: 46 · Prompts: 3

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Productivity
Cognee

Cognee

By Cognee

Cognee gives ChatGPT a memory that lasts beyond one conversation. Everything you ask it to remember goes into your own Cognee Cloud workspace, where it is turned into a knowledge graph: entities, relationships and summaries, not just stored text. Later, in any conversation and from any client connected to the same workspace, ChatGPT can recall it with search that uses that structure, so answers draw on how facts connect rather than on keyword matches alone. Four tools: - remember: store text, or a file up to 10 MB, into a dataset. Cognee ingests it, extracts entities and relationships, and builds the graph. - recall: search your memory with a natural-language question. Cognee routes it to the right retrieval strategy and returns an answer with the supporting memories, or the raw matching passages if you ask for them. - forget: delete one item, one dataset, or everything you own. - cognify_status: check on ingestion that was started in the background. Memories are organised into datasets. By default ChatGPT writes to a dataset of its own, so what ChatGPT remembers stays separate from what your other tools remember, while recall searches across all of them. Name a dataset in the conversation to use a specific one. You sign in with your Cognee account; no API key is pasted anywhere. Each call runs against your workspace with your own identity and permissions. Workspaces that have been idle go to sleep; the first call after a quiet period wakes one and can take about a minute. Cognee is open source (github.com/topoteretes/cognee). This plugin is the hosted version of the Cognee MCP server, run by Cognee for Cognee Cloud workspaces. A Cognee Cloud account with a workspace is required.

Tools: 4 · Prompts: 3

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Other
CogniFit

CogniFit

By CogniFit

CogniFit is a clinically validated cognitive assessment and brain training platform trusted by millions of users worldwide. Through the CogniFit MCP server, ChatGPT can help users discover cognitive assessments, explore brain training programs, receive personalized recommendations based on their goals or cognitive concerns, understand cognitive results, and access cognitive health insights. CogniFit can also provide access to cognitive profiles, assessment results, personalized training plans, and additional cognitive health tools.

Tools: 9 · Prompts: 3

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Financial-Services
Cognitive Credit

Cognitive Credit

By Cognitive Credit

Cognitive Credit connects Claude directly to institutional-grade credit market data. Search across company filings, prospectuses, and financial statements to surface the information you need. Fetch detailed financials for any covered company. Compare performance across peers and analyze key metrics over time. Purpose-built for credit analysts, Cognitive Credit brings structured, reliable data into your workflow without ever leaving the conversation.

Tools: 9

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Productivity
Cognito Forms

Cognito Forms

By Cognito Forms

Create forms and manage your data without leaving ChatGPT. Describe the form you need and build it instantly, then query submissions, pull files and documents, and make entry changes as responses come in. Whether you're setting up a new intake form, checking on pending applications, or retrieving a signed document, your form data is right there when you need it. Available on Pro, Team, and Enterprise plans. Setting up the connector requires Administrator access in your Cognito Forms organization. Example prompts: Build - "Create a new client intake form with fields for contact information, case type, and a file upload for supporting documents." Write — "Create a new entry on the Employee Onboarding form for Sarah Chen. She starts Monday in the Columbia office." File retrieval — "Download the signed agreement from entry 6 on the Contractor Onboarding form." Form management — "Close the Fall Enrollment form and set the message to 'Enrollment is now closed for this term.'" * Analysis — "How many invoices are still outstanding in the Client Billing form?"

Tools: 14 · Prompts: 1

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Data-Analytics
Cognizo

Cognizo

By Cognizo, Inc.

Access all of your Cognizo data: visibility, citations, content recommendations, ads and more directly from Claude. Build automated reports, alerts, and other workflows to power your AI Search optimization projects.

Tools: 64

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Health-Life-Sciences
Cohearence

Cohearence

By Cohearence

Cohearence connects the inputs wearables can't see (drinks, workouts, supplements, mood, stress, travel) to the outputs they measure (sleep, HRV, readiness). Log anything by voice or text in the Cohearence app, sync Oura Ring and Android Health Connect data, and keep everything in one exportable Postgres database. This connector lets Claude work with that data: - Ingest and backfill: stage measurements, metrics, and categories, preview them, and commit only after you approve. Nothing is written without your confirmation. - Explore: browse your catalog of metrics, check what's fresh or overdue against your own tracking cadence, and read recent entries. - Analyze (Cohearence Pro): correlations (with lags and confidence intervals), regression, anomaly detection, period comparisons, and an all-vs-all correlation network with false-discovery-rate correction across every pair. - Track hunches: save an association you want monitored and see whether it holds as new data arrives. Ingestion and light reads are free; the statistical analysis tools require a Pro subscription. Cohearence is a personal tracking tool, not a medical device: results are informational and are not medical advice. Your data is never sold or used to build cross-user profiles, and you can export or delete it at any time.

Tools: 35

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Productivity
Cohearo

Cohearo

By Cohearo

Connect Cohearo to search and work with your synced meeting and interview transcripts. Find recordings by keyword, date, speaker, folder, or label; read transcript content; and ask ChatGPT to summarize discussions, compare interviews, or extract decisions and action items. Browse recordings you own and those in folders shared with you. You can also rename recordings, replace their labels, and update speaker names across your transcripts. Requires a Cohearo account and transcripts available through Cohearo's cloud service.

Tools: 13 · Prompts: 3

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Consumer-Health
Coherence by Presage Tech

Coherence by Presage Tech

By Presage Tech

Connect Claude to Coherence by Presage to build and manage assessment programs through conversation. Create structured activities that combine questionnaires and physiological measurements, helping teams turn their protocols into repeatable participant experiences for research, wellness, and human performance.

Tools: 13

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Productivity
Cohesive

Cohesive

By Cohesive

A chat ends. The work doesn't. With Cohesive connected, what Claude makes lands in your workspace as a canvas, a file, or an automation that runs on its own schedule. Open it later, edit it, and pick up where you left off. Every call runs as you and sees only what you can.

Tools: 58

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Productivity
Cohively

Cohively

By Vulpo

Cohively is an all-in-one workspace for freelancers and teams. This connector lets Claude work in your Cohively workspace as you, with the same permissions you have in the app. What you can do: - Boards and projects: find, create and update tickets, add comments, and manage projects and clients. - Time tracking: start and stop timers, log or correct time entries, and get summaries per project, client or member. - Quotes: draft quotes and add lines from your product catalogue. A person in Cohively still sends the quote to the client. - Documentation: browse folders, read documents, and create or update pages in your knowledge base. - Calendar and leave: see who is off, check your leave balance, and request or cancel leave. Approval stays in Cohively. - Assets and polls: see assigned equipment, log maintenance, and vote in team polls. Every request is scoped to you and one company at a time. If you belong to several companies, Claude can list them and switch between them. The password vault is never exposed through the connector. Sign in with your Cohively account over OAuth. No API keys needed.

Tools: 47

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Developer Tools
Cohuno Studio

Cohuno Studio

By GUY SLEIMAN

Connect your Cohuno account to design integration workflows and web-service definitions from ChatGPT. Inspect WSDL, WADL and XSD contracts, discover SOAP operations and endpoints, draft native SOAP and REST processes and polling integrations, validate application source and XML, and test SOAP mappings with explicit mock responses. Review and save new projects to your connected account. Login is required for every tool. Tools author and validate definitions; they do not invoke live endpoints, activate pollers or deploy services.

Tools: 13 · Prompts: 1

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Financial-Services
Coil Live

Coil Live

By Coil

Coil scores 650+ US stocks and ETFs (the S&P 500, the Nasdaq-100 and a macro book) and 81 Robinhood-tradable crypto coins by rule. Ask Claude in plain words: - "How is the stock market set up?" - "Is NVDA a buy, a wait or a chase?" - "Which stocks are setting up to buy?" - "Which sectors are leading, and which stocks lead them?" - "When does AAPL report earnings?" - "Is Bitcoin in an uptrend, or in cash?" FREE, NO SIGN-IN (stock reads one market day delayed): the market regime, stock and sector reads (including days to earnings), a sample of the buy list and the market leaders, the morning brief, the BTC and ETH trend gates, previews of the crypto day, overnight and setup maps, and Coil's research studies list. COIL LIVE, SIGN IN WHEN CLAUDE ASKS: live intraday reads, refreshed about every 5 minutes, with the full lists, exact scores and chart-based levels, plus the full 81-coin crypto day, overnight and setup maps. Before you sign in, a live request returns the free read with a short note; the full board and the engine feed need sign-in, and Claude shows Connect. Sign in with your Coil Live licence key. New to Coil Live? Start the 7-day free trial at coil.trade/c/trial. AI agents calling Coil from their own code can also pay per read in USDC over x402, with no subscription: coil.trade/agents. Coil is an impersonal research publication: it never places a trade for you, never sees your account, and is not investment advice. Every tool is read-only.

Tools: 33

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Financial-Services
CoinDesk

CoinDesk

By CoinDesk

The CoinDesk Data & Indices Connector provides real-time and historical digital asset market data powered by institutional-grade infrastructure. Access regulated indices, benchmarks, spot prices, futures, and options data across leading exchanges — including funding rates, open interest, orderbook depth, and trade history. Built for traders, analysts, and researchers who need comprehensive, cross-market digital asset intelligence through natural language.

Tools: 24

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Finance
CoinGecko

CoinGecko

By Gecko Labs PTE LTD

CoinGecko connector brings live crypto market data into Claude. Get real-time prices, market cap, trading volume, and rank for 20,000+ coins, then chart price history over any date range or look up what a coin traded at on a specific past day. Track the overall market with a global snapshot, see which sectors and narratives like DeFi are leading, and spot today’s trending coins and top gainers and losers. Compare 2–4 coins side by side on price, market cap, FDV, and performance, pull project fundamentals, and catch up on crypto news globally or for a single coin.

Tools: 13 · Prompts: 3

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Data-Analytics
CoinLobster

CoinLobster

By CoinLobster

CoinLobster shows what crypto whales are doing right now. It puts big buys and sells from 18 exchanges, Hyperliquid, and on-chain swaps on Ethereum, Base and Arbitrum into one live feed, and tells you which coins are seeing unusual buying or selling compared with their own normal, and what happened the last times it was this unusual. On Hyperliquid the account behind each trade is named, so you can ask for its positions, leverage and how close it is to being liquidated. 21 read-only tools cover a one-coin brief that explains a move, whale buying and selling per coin, the unusual-activity radar, forced closes, order books merged across exchanges, funding and open interest, news, options, the biggest Hyperliquid accounts, and alerts you can set from the chat. It describes the market and gives no advice. Nothing can place a trade or move funds. Free to try; a CoinLobster plan makes every coin live.

Tools: 21

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Finance
CoinMarketCap

CoinMarketCap

By CoinMarketCap Mgmt Ltd

CoinMarketCap MCP provides professional tools for comprehensive cryptocurrency market analysis. Access real-time price quotes, global market metrics including Fear and Greed Index, and BTC/ETH dominance data. Perform technical analysis with moving averages, MACD, RSI, and Fibonacci levels. Stay informed with the latest crypto news, trending narratives, and upcoming macro events. Explore on-chain metrics including address distribution, whale tracking, and transaction fees. Monitor derivatives data such as open interest, funding rates, and liquidation volumes. Powered by CoinMarketCap, the world's most-referenced cryptocurrency data platform.

Tools: 12 · Prompts: 3

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Finance
CoinRebate

CoinRebate

By CoinRebate

CoinRebate compares published trading fees across major crypto exchanges — Binance, OKX, Bybit, Bitget, Gate and Hyperliquid — and shows the estimated cost after the referral discount available through CoinRebate, under the assumptions each answer states. Ask for a comparison and you get each venue's maker and taker fee and the effective rate after the discount. Ask the cost or recommendation tools for a given trading volume and you also get an estimate of what that volume would cost, the assumptions used, and what was not modelled (funding, spread, slippage, withdrawal fees). Pass a country and venues that CoinRebate's records list as unavailable there are excluded; the comparison tool leaves results unfiltered when no country is given, while the recommendation tool requires one. Other tools list up to five (by default) of CoinRebate's most recently published English-language articles with their publication dates, search CoinRebate's guides, check exchange signup links, and list Binance's traditional-finance perpetuals with simple price statistics (no funding rate or open interest). Fee figures are the four benchmark rates in CoinRebate's published fee table per venue (spot and futures, maker and taker), not a full VIP table and not live order-book data. Fee lookups and cost estimates include the date that venue's entry in the table was last updated. Bybit, Bitget and Gate were checked against the exchange's own fee page on 2026-09-09 and Hyperliquid in August 2026; Binance's and OKX's figures are still from an April 2026 snapshot. Signup links are referral links, and CoinRebate may receive compensation from the venues it covers. Referral benefits are conditional: they apply only to new accounts registered through those links, and each exchange decides eligibility. The recommendation tool states the commercial relationship in every answer and reports the rebate as conditional, with the conditions listed. What is written to disk: one record per tool call (tool name, coarse parameters such as the country code, product type and exchange, whether it was answered, and a source identifier hashed with a salt that changes daily; for guide searches the cleaned search phrase; for link checks on unrecognised domains only the domain name), kept in detail for 30 days; for each recommendation request, the country, the product type and a coarse volume bucket (not the exact volume), plus the verdict and reason codes; a per-day count of calls per tool; and caches of fee and catalogue data. These records hold no accounts, sessions, IP addresses or personal data. CoinRebate does not give investment advice or market prices for crypto assets. The server places no orders, holds no funds, and does not access user accounts.

Tools: 12 · Prompts: 3

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Finance
CoinTracker

CoinTracker

By Nino Finance

CoinTracker helps users view their crypto portfolio and holdings, inspect connected accounts and transaction history, understand tax summaries, realized gains and losses, and tax-loss harvesting opportunities, and add public-address wallets for tracking. CoinTracker sign-in is required. Tax summaries cover your crypto activity, not your total tax bill.

Tools: 9 · Prompts: 3

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Finance
Coindex

Coindex

By Nucleus47, Inc.

Coindex is a site for coin and bullion collectors. This plugin lets ChatGPT work with your Coindex account and with Coindex's public bullion data. Photo albums (needs you to sign in with Coindex): - Create an album with a title and description. Every album has a share link, and anyone with the link can view it. Albums are not indexed by search engines. - Add photos to one of your albums from public https image URLs (jpeg, png, webp or gif, up to 10 MB each, 10 per request). - List the albums you made earlier, newest first, to find a code or share link again. - Create private album folders, list them, and move your albums between folders. Bullion and market data (read-only): - Get current spot prices for gold, silver, platinum and palladium in USD per troy ounce. - See the bullion deals shown on coindex.app/deals, from dealer stores and Reddit sellers, lowest premium over melt first. You can filter by metal, source and maximum premium. - Search Coindex's bullion catalog by product name or weight to find a product's canonical id (for example a silver eagle or a 10 oz silver bar). - Get the Reddit ask reference for a product: the median premium over melt that distinct sellers asked, with the number of sellers, the window and the recent asks, or the reason a figure is withheld. - Calculate melt value for a catalog product or for a metal and fine troy ounces, at current spot. Price evidence from store listings and Reddit sellers reflects asking prices. Spot quotes and calculated melt values are reference values. None of these represents a completed sale, and Coindex does not present them as sold prices. This plugin does not provide numismatic (collector) coin values, grading, or buy and sell advice. Privacy and control: the plugin only acts on your own albums. You can disconnect it at any time in Coindex under Settings, AI agent connectors, Connected apps, which revokes its access.

Tools: 13 · Prompts: 3

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Finance
Coinversa Pulse

Coinversa Pulse

By Coinversaa Incorporated

See what the best traders are doing right now, across Bitcoin, Ethereum, Solana and hundreds of crypto markets, plus stocks (S&P 500, Tesla, Nvidia, Apple), gold and oil, all traded on Hyperliquid. Ask Claude questions like: - Are the best traders long or short Bitcoin right now? - Where are the big liquidation clusters on ETH? - What are top traders and whales doing on the S&P 500? - Is gold crowded? Is open interest building into this move? - Profile any wallet: PnL, win rate, biggest wins and losses, drawdown. - Who are the most profitable traders this month? Coinversa Pulse tracks every Hyperliquid wallet and groups traders by track record, from smart money and whales to "exit liquidity", so you can see who is positioned where, not just the price. It covers live positions, liquidations, open interest, funding, order-book depth, full trading history with PnL, and HIP-4 prediction and outcome markets. For builders: the same data is available over a REST API and live WebSocket streams, plus builder-DEX revenue and user analytics. Over 100 tools, all read-only: Coinversa never places trades, never touches funds and never asks for wallet keys. Market data and analytics only, not investment advice. Requires a free Coinversa account: sign in when you connect. New accounts get a 14-day Pro trial.

Tools: 114 · Prompts: 3

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Productivity
Colaunched

Colaunched

By Colaunched (Cyligence, LLC)

Colaunched finds business ideas from things people are already asking for in public, scores each for demand, timing, market gap and evidence, then scores it again for you: how much of what it plainly needs you already have (Fit) and how hard it would be for you in particular (Difficulty). If you start one, you get a ninety-day plan with gates, and first revenue is verified, never bought. With this connector your assistant works on your account, with the permissions you choose at sign-in. It can read the ideas scored for you and the evidence behind them, search and save ideas, read your launch (every step and gate, what is due, what is overdue), add steps and gates, mark them done, and write an evidence pack you can hand to a first customer, a partner or a bank. Radar seats can read the demand signal by category. It runs on your assistant's own model and sees what you see and no more: never the name of a source, never a revenue tier it could award, never your plan or billing. Steps it adds are marked as the assistant's work. On every answer it is told that Colaunched never estimates what a business will earn. Disconnect it from Settings at any time. Works on every plan, including Free. Not a member yet? The separate "Colaunched (public)" connector reads the published ideas with no account.

Tools: 13

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Productivity
Colaunched (public)

Colaunched (public)

By Colaunched (Cyligence, LLC)

Colaunched listens for things people are already asking for in public: journalists looking for an expert, questions in forums that go unanswered, one-star reviews of category leaders, new regulation, search movement. When the same need appears in several unrelated places, it becomes a business idea. Each idea is scored for demand, timing, market gap and evidence, and the evidence is shown with dates. This connector is the public door. It reads exactly what Colaunched's public pages show: the newest published ideas, their scores and score parts, one way to build each, and how we know, without naming sources. Ask your assistant "what are people asking for in legal this week?" or "show me the strongest ideas in marketing" and it answers from real, dated demand. What it will never do is estimate what a business would earn. No signal can tell you that, and the connector says so on every answer. What it cannot do for a stranger is say which idea fits them. Fit and Difficulty are scored per member from a profile; a free account at app.colaunched.ai is where that starts, and the member connector (Colaunched) reads those scores, your launch and your evidence pack. Tools: latest_ideas, search_ideas, get_idea, list_categories. All read-only. No account, no sign-in, nothing stored about who asked.

Tools: 4

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Business & Operations
Cold Email Writer

Cold Email Writer

By The Doers Firm LTD

Draft concise one-to-one business outreach from facts you provide. The assistant helps clarify the audience and goal, personalize without inventing details, and review tone, clarity, and relevant compliance or sender-guideline questions. It does not scrape profiles, send or automate email, evade opt-outs, or provide legal guarantees.

Prompts: 3

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