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13,446 Claude connectors and ChatGPT apps

Commerce-Shopping
Bâtir à Rabais

Bâtir à Rabais

By Bâtir à Rabais inc.

Bâtir à Rabais compares the price of construction materials (lumber, drywall, insulation, roofing, plumbing, electrical and more) across Quebec retailers. Ask your assistant to find a product, then see each retailer's price from cheapest to most expensive, or which retailers serve your postal code. Tools: - search_materials: find a product in the catalogue (free, no prices) - compare_prices: per-retailer prices for a product (uses 1 comparison from your plan, on every call) - retailers_near: retailers within a radius of a postal code or coordinates (free) - my_quota: your plan and remaining comparisons (free) Sign in with your Bâtir à Rabais account (free plan available). Comparisons count against the same monthly allowance as the website, so an assistant can never use more than your plan includes. Prices are for Quebec. The server replies in French.

Tools: 4

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Productivity
B’Event Meeting AI

B’Event Meeting AI

By EMRE BOZKURT

Securely view your B’Event Meeting AI meetings, transcripts, AI-generated summaries, key points, and action items in ChatGPT using read-only access.

Tools: 3 · Prompts: 3

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C# LSP

By Anthropic

How to use: After installing the plugin and the csharp-ls language server (via dotnet tool install --global csharp-ls or brew install csharp-ls), Claude Code automatically provides enhanced C# support. Simply open a C# project and start coding—you'll get intelligent completions, inline diagnostics, and quick-fix suggestions as you work. Requires .NET SDK 6.0 or later.
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Business
C-com

C-com

By Noodle Seed

This app helps business leaders assess and implement conversational AI using a practical framework. It guides teams through readiness evaluation, use case definition, capability building & results measurement. With focus on governance, skills & change management, it turns AI into real competitive advantage. The C-com ChatGPT App gives users access to their general business information such as website and contact email address. The app also allows users to book meetings with the C-com team.

Tools: 0 · Prompts: 1

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Shopping
C.FLIP

C.FLIP

By C.Fli

C.Flip: Your Personal Multilingual AI Shopping Assistant Shopping in a foreign language or looking for the exact right product? C.Flip connects shoppers and physical stores through a seamless AI chat. Instantly talk to the shop's AI clerk in your native language. No extra app downloads, no waiting in line. For Shoppers: A Smarter Way to Buy Instant Answers in Your Language: Ask about product ingredients, sizes, or bestsellers and get immediate answers in your preferred language. Hyper-Personalized Picks: The AI understands your context to recommend the perfect items based on your skin type, style, or specific needs. Zero Friction: Chat directly through your existing ChatGPT app—it’s that simple. For Store Owners: Empower Your Retail Turn your inventory data into a 24/7 top-performing clerk. Serve dozens of international tourists simultaneously without language barriers, prevent customer drop-offs during busy hours, and boost your cross-selling conversion rates effortlessly.

Tools: 0 · Prompts: 2

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Developer Tools
C4 Investigator

C4 Investigator

By C4 Lab

C4 Investigator guides evidence-led cryptocurrency and cyber-enabled investigations from intake and preservation through analysis, legal review, and structured reporting.

Prompts: 3

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Financial-Services
C8 Adviser Agent

C8 Adviser Agent

By C8 Technologies

C8 Adviser Agent brings C8 Technologies' systematic investment research into Claude. Financial advisers ask in plain English and get product rankings, performance and risk analytics, and rebalancing proposals in the conversation. What you can do: - Search and rank ETFs, equities, bonds, funds and model portfolios by return, risk and C8's ranking, over one, three or five years, or through an equity factor lens. - See performance and risk for any product: total and annualised return, volatility and maximum drawdown, from year-to-date to ten years, with the date the data runs to. - Get C8's current top picks to add to a 60/40, equity or bond portfolio, top buys by category, and C8's market insights. - Analyse a portfolio you describe ("100 SPY and 200 AGG"): value, weights and concentration. - Get a rebalancing proposal with target weights, share counts and the statistics of the proposed portfolio against the current one, or compare rebalancing scenarios. - Browse C8's model portfolios and their holdings. Holdings you type are analysed in memory for that answer only: nothing is stored and nothing is executed. Every answer names its source and the date its data runs to. Adviser Agent is research and analytics for financial professionals. It does not give personal financial advice, execute trades or connect to brokerage accounts; rebalancing proposals use C8's model weights and do not take account of a client's tax position or circumstances. Prices are end-of-day closes. A C8 Adviser Agent subscription is required. You connect with your subscription email and a one-time code; no API keys.

Tools: 11

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Financial-Services
C8 Allocator Agent

C8 Allocator Agent

By C8 Technologies

C8 Allocator Agent brings C8's portfolio-construction engine into Claude. Name the funds you are considering - tickers, ISINs or fund names; their daily history comes from C8's market data - or give it your own return or NAV series, and it computes what the target allocation should be under the constraints you set: per-asset bounds, asset-class bands, a maximum drawdown limit (conditional drawdown at risk, 99%), a turnover cap from your current weights, and a minimum or maximum number of holdings. What you can do: - Build a model portfolio with one of fourteen construction methods, from inverse volatility and risk parity to constrained mean-variance and tactical allocation, and see which constraints bind. - Compare two to five set-ups side by side: what a drawdown cap costs in volatility, what a band changes, what a different method would have held. - Turn a target into a trade list from your current holdings, within a turnover limit. - Decompose a portfolio's risk: each holding's contribution, the same by asset class, the gap to your risk budgets, drawdown and concentration. - Evaluate performance over a period, or run a walk-forward backtest in which the portfolio is rebuilt at each date from the data available on that date only. Every figure states its source (C8's validated engine or arithmetic on top of it) and basis. If a constraint set cannot be met, the answer says so and how close the engine got. Allocator Agent is decision support for asset managers, wealth managers and investment teams. It works on public price history and the data you provide: it does not give personal investment advice, forecast returns, execute trades or hold client funds. Uploaded series and results are kept for 24 hours so that follow-up questions work, then deleted; holdings quantities and portfolio values are never stored. No tool changes or deletes your data. A C8 Allocator subscription is required. You connect with your subscription email and a one-time code; no API keys.

Tools: 10

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Financial-Services
C8 FX Hedge

C8 FX Hedge

By C8 Technologies

C8 FX Hedge brings C8's quantitative currency-hedging models into Claude. Tell Claude your base currency and the currencies you are exposed to, and it returns the model's current hedge ratio for each exposure, the previous ratio, and the four signals behind it: macro, trend, carry and value. What you can do: - Get current hedge ratios for one or several exposures against your base currency, e.g. EUR against USD, GBP and JPY. - Weight exposures, or mark one as a liability, to get a portfolio-level hedge ratio. - See a detailed analysis for a single pair: spot rate, hedge direction and month-by-month performance of the hedge ratio. - Look up the latest European Central Bank reference exchange rates. FX Hedge is decision support for corporate treasury, asset managers and investment teams. It provides analytics only. It does not give personal investment advice, execute trades, move money or hold client funds, and it never sees your positions: you share only currency codes and optional weights. All tools are read-only. A C8 FX Hedge subscription is required (30-day free trial at https://c8hedge.com). You connect with your subscription email and a one-time code; no API keys.

Tools: 5

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Financial-Services
C8 Model Assurance

C8 Model Assurance

By C8 Index Technologies (EU) Limited (C8 Technologies)

C8 Model Assurance brings C8's independent library of rules-based indices into Claude: bank quantitative investment strategies, annuity crediting indices and structured-note underlyings, each rebuilt by C8 from its public rulebook and checked against the sponsor's published levels. For every index in the library you can ask: - What the rule is, as C8 read it, and what the sponsor can still change at its discretion. - Whether it reproduces: the daily tie-out between C8's rebuild and the published levels. - Whether the published parameters were found or picked: the calibration grade, from a test across the full parameter grid, with the grid itself. - How the live period compares with the sponsor's backtest before launch. - What it does to a 60/40 book at a weight you choose, and its calendar-year and worst months. Figures are month-end levels with their source and window stated: the sponsor's published index, C8's rebuild, SPY, AGG and a 60/40 book. Each index's level series can be handed to C8 Allocator Agent to test it inside your own portfolio. Model Assurance is information for advisers and investment teams. It gives no recommendation to buy, sell or hold, no forecast and no view on suitability, and nothing it shows is an offer. The library holds only public rulebooks, published index levels and C8's own computations. No tool stores or changes anything. Access is included with a C8 Allocator Agent subscription during the pilot; you connect with your subscription email and a one-time code, with no API keys.

Tools: 8

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Finance
CA Property Tax Appeal Guide

CA Property Tax Appeal Guide

By Local developer

Use the homeowner's preferred language or bilingual mode. First show the complete appeal journey, what may be needed at each step, what the plugin can find, and what they will receive. Then guide them one question at a time through valuation, deadlines, evidence, comparable sales, filing, hearing preparation, and possible outcomes while preserving official English names and form labels.

Prompts: 3

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Education
CAFE Saju & BaZi

CAFE Saju & BaZi

By Dangamsoft

CAFE Saju & BaZi gives Claude a real Four Pillars of Destiny engine instead of a guess. Give a birth date and time and Claude gets the chart as structured data: the four pillars with Hanja, Five Elements, Ten Gods, hidden stems, Twelve Life Stages, Spirit Stars, combinations and clashes, plus ten-year, yearly and monthly luck cycles. A manseryeok calendar returns lunar dates, day pillars and the 24 solar terms to the second, and the classics tools search Ziping Zhenquan, Ditian Sui and Qiongtong Baojian in the original with a Korean translation. Every value is computed by the CAFE engine, developed since 2019 by Dangamsoft in Seoul, so the same input always gives the same chart. Claude writes the reading in your language; the connector supplies the facts. Sign in with a free 24PLUS account (10 different charts a month). Birthplaces worldwide, lunar dates and unknown birth times are supported. Birth data is used only for the calculation and is not stored. For cultural and entertainment purposes; not medical, legal or financial advice.

Tools: 6

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Education & Research
CAIRO Medicines

CAIRO Medicines

By CAIRO Inc.

CAIRO Medicines looks up medicines authorised in the EU and the US and returns the regulator-published label text itself, with the product, document, section, source URL and date attached to every passage. Users can find a medicine by brand name or active ingredient, narrow a broad section to the specific warning they asked about, review the version history of a label, and find the official adverse-event reporting route for their jurisdiction. When a name matches more than one product it lists the candidates instead of choosing one, and for markets outside the EU and US it states the limitation rather than substituting another market's label.

Tools: 5 · Prompts: 3

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Financial-Services
CAISey

CAISey

By CAIS

CAISey is an AI-assisted research and information tool embedded directly into the CAIS platform. It helps financial advisors who are CAIS platform users quickly evaluate and compare alternative investment products available on the CAIS platform using plain-language information drawn from materials made available by asset managers.
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Productivity
CALL-E

CALL-E

By AI Rudder Pte Ltd

Call-E helps you delegate everyday phone calls to an AI assistant. Ask it to call a business, check availability, make a reservation, ask a question, deliver a message, or follow up with someone on your behalf. It can also schedule calls for later and place calls in batches when you need to reach multiple people. After each call, Call-E reports back with what happened and provides a call transcript, so you can review the conversation and next steps.

Tools: 8 · Prompts: 3

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Developer Tools
CARBON Lite

CARBON Lite

By testers.ai

CARBON Lite helps developers and QA engineers test software inside their coding agent. Jay, an AI test manager, guides eight bounded workflows: broad assessment, focused feature testing, issue hunting, accessibility, current-run evidence maps, disposable demos, help, and preferences. Talk directly to Jay with /jay or /j. Includes a portable visual Studio report with evidence-backed findings, coverage gaps, and confidence assessments. Uses the coding agent's authorized browser and terminal tools; reports distinguish executed checks from proposed work. Test coverage depends on the available project context, access, and execution tools. No MCP server, OAuth, telemetry, or hosted account. Open source under the MIT license. Not a certification or guarantee that software is defect-free.

Prompts: 3

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Shopping
CARFAX

CARFAX

By CARFAX

Browse new, used and certified pre-owned cars with the CARFAX ChatGPT app. From luxury sedans to reliable family SUVs, finding what you need is one chat away! Shop via Chat: Describe your ideal car and the app will suggest matching listings that meet your needs. Price Insights: View pricing and vehicle history information to help evaluate your options. Wide Dealer Network: Connect with trusted dealers — right nearby. How to Search: "Find a car with no reported accidents near Washington, D.C." "I'm searching for a safe and reliable car that fits my budget." "I want an off-road capable car that's suitable for my family’s next camping trip."

Tools: 0 · Prompts: 4

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Other
CARS24

CARS24

By CARS24 Services Private Limited

The Cars24 App in ChatGPT is a one-stop destination to seamlessly buy cars online. Explore the largest inventory of quality-checked pre-owned cars in India, or browse and compare new cars online. At Cars24, you can buy pre-loved cars that come with in-depth inspection reports, no paperwork hassles, flexible financing, industry-leading warranty, easy returns and end-to-end RC transfer services. Connect with Cars24 and experience a seamless car buying experience.

Tools: 2 · Prompts: 3

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Data-Analytics
CAST Record

CAST Record

By Centre for Arts, Sports and Technology

CAST Record tracks where entertainment technology is heading, and who is building it, for venues and events and the industry around them. It reads industry coverage, published research and what the market is asking, to show which areas are moving and how strongly. Alongside that, it profiles companies from their own websites, with every claim linked to its source. Who it serves: stadiums, arenas, convention centres, theatres and performing arts centres, festivals and live events, and the venue groups that run them. What it covers: ticketing, venue and event operations, live production, touring, broadcast and streaming, fan engagement, and music tech. In Claude you can: See where the field is moving: which areas are gaining attention, and what is driving them. Test your plan against it: share your priorities, and Record reads them back one by one, covering where each is heading, who covers it and what nothing answers yet. Solve the problem in front of you: see how others are solving it, and who can help. Check a company: its stated capabilities, pricing, compliance, customers and integrations. Independent: vendors can’t pay to be included. Lookups are free; researched answers and briefs need a free Record account.

Tools: 7

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Financial-Services
CB Insights

CB Insights

By CB Insights

Unleash Claude as your private markets research agent. Source companies, build market maps, draft investment memos, and monitor competitors — all powered by CB Insights' predictive intelligence. Tap into 11M+ double-validated company profiles, leading coverage of recent equity deals, proprietary taxonomies, unique scores, hidden signals, and over 20 years of bleeding-edge technology research to identify and analyze relevant, high-potential companies ahead of your competition. Built for corporate strategists seeking acquisition targets, VCs screening deal flow, and business development teams hunting new partners. If your work involves private companies, CB Insights delivers the insight you need to make your next move first.

Tools: 38 · Prompts: 1

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Entertainment
CCUCheck

CCUCheck

By CCUCheck

Live player counts and trends for Roblox games, right in ChatGPT. Ask how many people are playing any Roblox game and see its player chart for the last 7 days. Find the most played Roblox games right now, or the top games in a genre like simulator, obby, tycoon or roleplay. Spot established games that are growing fastest this week, and compare up to six games on one chart over 7 to 90 days. Made for Roblox developers researching genres and competitors, and for players curious about what is popular. Every game links to its page on CCUCheck and on Roblox. CCUCheck is independent and not affiliated with Roblox Corporation.

Tools: 5 · Prompts: 3

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Productivity
CDXGeoStream

CDXGeoStream

By CDX Technologies

CDXGeoStream gives Claude live geographic data for the United States and Canada. Ask in plain language and Claude calls the right tool: - Look up ZIP and postal codes: city, county, state or province, coordinates and population. - Measure straight-line distance between codes, list every ZIP within a radius, find the nearest ZIPs to a point, or pick the closest from your own list. - Find ZIPs by city, county or state. - Pull census demographics for a ZIP, or totals for a whole city, county, state or province: population, income, age, education and housing. - Geocode street addresses to latitude and longitude, reverse-geocode coordinates, and return the U.S. Census tract (GEOID) for an address, ZIP or point. - Get driving distance and time between places, and order a list of stops into an efficient route. - Validate and standardize U.S. mailing addresses to USPS form, with ZIP+4 and deliverability. Most tools take a list, so Claude can work through a whole column of addresses or ZIPs in one call. All 17 tools are read-only. CDXGeoStream is credit-metered. You need a CDXGeoStream account and API key; the Free plan covers ZIP lookups, distances, demographics, census tracts by ZIP and address verification, and Pro or purchased credits add geocoding, driving routes and road-optimized ordering. The pricing and account_balance tools are free, so Claude can check costs and your remaining credits at any time.

Tools: 17

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Data
CData Connect AI

CData Connect AI

By CData

Connect Claude to read, write, and act on 350+ enterprise data sources like Salesforce, Snowflake and NetSuite in real-time through one fully hosted remote MCP server. Connect AI is the only managed MCP platform built with semantic intelligence that understands your data's metadata and relationships across systems for multi-source analysis. Ensure trusted boundaries with enterprise security, granular permissions, and complete audit trails. Set up any source in minutes and get started free.

Tools: 13

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Business & Operations
CE Cosmos Deep Dive

CE Cosmos Deep Dive

By consumeredge.com

Cosmos brings Consumer Edge's transaction data directly into ChatGPT. Ask questions in plain English and get analyst-grade answers built on near-real-time spend data from millions of US credit and debit cards, covering thousands of brands and merchants — weeks ahead of company reporting. Work directly with transaction-level data to build custom cohorts, run price-point analyses, and answer questions aggregates can't. Each question runs through Cosmos, Consumer Edge's AI analytics engine, which selects the right metrics, handles panel weighting and merchant hierarchies, and returns a structured summary with the underlying data. Results come back as queryable tables, so ChatGPT can run follow-up analysis, calculate custom metrics, or build charts without re-querying. Key features: Natural language querying — no SQL or schema knowledge required; ask about brands, tickers, or merchant groups directly Full KPI coverage — spend, transactions, average ticket, unique shoppers, visit frequency, and new customer acquisition Demographic and cohort breakdowns — segment any brand's performance by customer income cohort Flexible time grains — daily, monthly, or quarterly trends, including quarter-to-date reads on partial periods Analyst-ready output — answers flag accelerations, decelerations, calendar shifts, and partial-month caveats automatically Use it to: Track brand performance ahead of earnings — monthly and quarter-to-date spend growth versus prior periods Run competitive benchmarking — compare KPIs and market share shifts across any set of brands Analyze customer behavior — see where new customer growth comes from and whether cohorts are trading down Spot inflection points — decompose month-over-month changes into customer count, frequency, and ticket drivers Requires a Consumer Edge subscription with MCP access enabled.

Tools: 5

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