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17,416 Claude connectors and ChatGPT apps

Developer Tools
ColeWorld Reroute

ColeWorld Reroute

By ColeWorld

ColeWorld Reroute compares public, independently sanitized metadata you supply: configured, discovery and observed endpoint origins/paths, resource identifiers, scope names, and declared client-registration modes. The hosted reroute_check tool reports matches, mismatches and missing evidence without fetching those endpoints, signing in, changing accounts or repairing authentication. A match is not a successful sign-in; a mismatch can be legitimate. User-supplied live-check flags are attributed to the user, not treated as tests Reroute performed. Send only public, safe-to-share metadata. Never send secrets, tokens, authorization codes, state, PKCE values, private identifiers, raw sign-in URLs or logs. Validation is not automatic redaction; rejected input has already reached the service and its host. The service processes diagnostics in memory, does not save diagnostic reports, and keeps bounded transient source-IP/prefix counters for abuse prevention. Railway separately retains HTTP metadata for 90 days; no anonymous-use or zero-retention promise is made. Provider internal request-body handling remains unverified. Your client may retain requests and responses under its own policies. An optional offline analyzer is bundled for explicitly requested local computation in a permitted Python 3.9+ environment. Remote tool use requires no Reroute account. No account access or configuration changes are provided. This independent tool is not an official OpenAI or ChatGPT feature. © 2026 Sophia Cole. ColeWorld Reroute™. The ™ notice is not a claim of trademark registration.

Tools: 1 · Prompts: 3

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Productivity
Coline

Coline

By Coline Technologies, Inc.

Coline is a workspace for teams: messages, mail, tasks, calendar, docs, notes and files in one place. This connector lets you work in it from a conversation, signed in as you and limited to what your Coline account can already see and do. What it can do: - Search: find docs, notes, files, tasks, messages and mail, and open any result in full. - Mail: see what needs a reply, search and read threads, and archive, label or star them. Write new emails and replies; every send waits in Coline for your approval before it goes out. - Tasks: find boards and tasks, look one up by its reference (like COL-42), and create, update, assign or delete tasks. - Calendar: read your schedule across your calendars, create and reschedule events, and accept or decline invitations. - Docs and notes: write new docs in Markdown, and save or rewrite notes. - Messages: read channels, direct messages and threads, and post as you when you ask. - People: look up teammates by name or email. You need a Coline account, which you can create at coline.app. Connecting takes one sign-in and consent screen, with no API keys. Disconnect anytime from Settings > Connections in Coline.

Tools: 31

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Travel
Coliving

Coliving

By Coliving.com

Coliving.com helps people discover monthly coliving spaces around the world. Search published listings by destination, price, room type, amenities, and community; explore room and property details; check availability and guest reviews; and compare options. The app can also answer questions using public Coliving.com help articles. Viewing personal booking details requires signing in.

Tools: 19 · Prompts: 3

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Travel
Colivioo

Colivioo

By Colivioo

Colivioo is a room rental and roommate marketplace in Singapore. This connector lets Claude search and act on Colivioo for you. Without an account: - Search rooms for rent by area, MRT station, walking distance, budget, room and property type, move-in date and stay length - See room details with photos, nearby MRT stations and similar rooms - Match schools, offices, malls and postal codes to their nearest stations - Browse the community Marketplace for furniture and household items - Check live MRT and LRT service alerts With your Colivioo account: - Save rooms and see your saved list - Apply for a room and follow each application, offer and landlord reply - Read and reply to your Colivioo conversations - Discover roommates, see compatibility, and like or pass - For landlords: see your listings and who applied Rooms, Marketplace items, roommates and applications appear as interactive cards in the chat. Applying and other changes are confirmed with you first. Payments and plans stay on colivioo.com, and phone numbers, emails and messaging handles are removed from what Claude sees.

Tools: 27

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Business & Operations
Collabed

Collabed

By Jean-Simon Royer

Estimate UGC and influencer rates and review brand offers before you commit. Collabed helps creators understand deal terms, compare fees with typical rates, and keep brand partnerships organized. Connect your Collabed account to see your deals, track upcoming deadlines, save new deals with their deliverables, and update a deal's status or payment status. Rate estimates and offer reviews work without an account; your own deals and any change to them require connecting your Collabed account.

Tools: 8 · Prompts: 3

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Education & Research
Collaboration Idea Generator

Collaboration Idea Generator

By Let's Quit Teaching

Design classroom-ready collaborative learning experiences aligned to a Learning Target. Select structures based on the thinking learners need to do, build positive interdependence and individual accountability, provide learner-facing directions and discussion supports, and produce visible evidence the teacher can use.

Prompts: 1

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Productivity
Collage Easy

Collage Easy

By Damian Witkowski

Create photo collages with 47 layouts, adjustable grid dividers, photo positioning and zoom, spacing, simple borders, background colors and PNG/JPEG export. Select PNG, JPEG or WebP photos inside the editor. Editing and original photo files stay in editor memory. On explicit Export via ChatGPT, only the finished collage is uploaded to OpenAI for download; no images are sent to the MCP server. Opening the editor uses a server request. Export before closing. Up to 16 photos, 20 MB and 40 megapixels per photo; photos are downsampled to a longest edge of 4096 pixels. No AI, video, text, stickers, device frames or saved projects.

Tools: 1 · Prompts: 3

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Data-Analytics
Collation MCP Server

Collation MCP Server

By Collation

Collation sets up and manages a dedicated data warehouse for your investment data, then connects Claude directly to it. Your portfolios, positions, transactions, and performance data stay in your own warehouse — Claude queries it in place so you get answers without exporting or moving anything. Ask questions in plain language and Claude will run SQL against your warehouse, pull up dashboards, and reuse your saved queries. Key capabilities: Run SQL and explore tables across your own data warehouse Calculate time-weighted returns (TWR) for any portfolio or period Access and build on your saved queries and dashboards Browse schema and documentation to understand what's available Built for wealth managers, analysts, and operations teams who want fast, accurate answers from investment data they fully own and control.

Tools: 15

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Data & Analytics
Collecte MTL

Collecte MTL

By Sebastien Castiel

Collecte MTL tells you when your waste is collected anywhere on the island of Montréal. Enter an address and get the pickup schedule for every stream — garbage, recycling, food and organic waste, green waste, and bulky items — including the next upcoming collection dates for that exact sector. It can also point you to the nearest écocentres (drop-off centres) for materials that aren't picked up curbside, and show your borough's waste recovery and diversion rates. The data comes straight from the City of Montréal's official open data (Secteurs Info-collectes), refreshed about once a month. Collecte MTL is a free, independent tool — not affiliated with the City of Montréal — and stores no personal information: an address is used only to look up its collection sector.

Tools: 5

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Productivity
Collective Job Search

Collective Job Search

By Collective

Move your job search forward with Collective Job Search. Discover and compare contract and permanent opportunities based on your skills, experience and preferences, directly in ChatGPT. Search Collective’s job board by role, location, remote work, contract type and pay. Explore available company details, compare opportunities using your connected talent profile, and open the job listings that interest you.

Tools: 4 · Prompts: 3

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Productivity
CollectorEye

CollectorEye

By FlightLabs, LLC

CollectorEye is a collection manager for collectors of everything — whiskey and wine, trading cards, comics, coins, watches, vinyl, sneakers, LEGO, art and more — all in one catalogue. This connector lets Claude work with your CollectorEye collection directly. Ask Claude questions about what you own: what your collection is worth by category, what you paid for a bottle, which items are missing a purchase price, or what's on your wishlist. Claude can search your collection, open an item's full record — including category-specific details, photos and market values where CollectorEye holds licensed data — and summarise your collection's cost basis and estimated value. Claude can also keep your catalogue up to date. Describe something you just bought and Claude adds it to your collection or wishlist, using CollectorEye's category fields so the details land in the right place. Claude asks you to confirm before it edits an existing item, and it cannot delete anything. You stay in control: when you connect, you sign in to CollectorEye and choose whether Claude may only read your collection or also add and edit items. You can disconnect at any time from Claude or from CollectorEye's settings. The connector works on every CollectorEye plan, including the free plan.

Tools: 6

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Other
College Nation

College Nation

By HubSpire Corp

Shop officially licensed college team gear from Nike, Under Armour, Champion & more. Fan Locker brings the spirit—on game day and every day.

Tools: 1 · Prompts: 1

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Education & Research
College Vidya

College Vidya

By Blackboard E-Learning Pvt Ltd

Find your perfect online degree without the research fatigue. This interactive app brings verified data from College Vidya directly into your chat, allowing you to search top universities, compare tuition fees side-by-side, and explore granular course structures in a clean dashboard. No biased rankings, no hidden costs—just honest, structured data to help you make the right choice for your education.

Tools: 9 · Prompts: 3

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Education & Research
CollegeFill

CollegeFill

By AssessmentGuard Technology LLC

CollegeFill prepares and validates privacy-scoped Master Profile JSON for manual import into the CollegeFill Chrome extension. It supports only five public sections: Academic, Test Scores, Courses & Grades, Activities & Extracurriculars, and Honors / Awards. It can report supported limits and run data-readiness checks for supported Common App and University of California application pages. The MCP is stateless and requires no CollegeFill account or OAuth connection. It does not access browser storage, log in to or control an application website, navigate, save, or submit an application. Users manually import the returned JSON into CollegeFill and review all data and page-specific checks before filling or saving any page.

Tools: 5 · Prompts: 3

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Entertainment
CollegeSeats

CollegeSeats

By College Seats, LLC

CollegeSeats is a ticket resale marketplace built only for college sports, starting with SEC football. Ask about a team, a matchup, a stadium or a weekend, and CollegeSeats shows the upcoming games and the tickets for sale: section, row, how many seats sit together, the price per ticket with fees included, and the total for your order. Every listing has a Buy button that opens collegeseats.com with those seats already selected. Checkout happens on our site; nothing is bought or reserved from inside ChatGPT, and no sign-in is needed to search. CollegeSeats is a secondary-market resale site, not the official or primary seller. Prices are set by sellers and may be above or below face value. Sales tax is added at checkout. Your payment is held until your tickets arrive. If they never do, you get every cent back.

Tools: 2 · Prompts: 3

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Data-Analytics
Collibra

Collibra

By Collibra, Inc.

Collibra's MCP server connects AI assistants to your enterprise data intelligence platform. Discover and search data assets and business glossary terms using natural language, explore upstream and downstream technical lineage, retrieve semantic context for tables and columns, and manage data classifications. Create, edit, and enrich assets of any type, work with data contracts, and trace business terms back to their underlying physical data. Governance-aware and built for data stewards, analysts, and engineers alike.

Tools: 29

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Legal
Collision CoPilot

Collision CoPilot

By BainbridgeAI LLC

Collision CoPilot is a read-only research connector for collision repair shops, built by BainbridgeAI. Ask a repair, estimating, supplement, insurer dispute, safety or state-law question and Claude answers from the shop's sources, with citations the shop can open. What it searches: - BainbridgeAI collision playbooks: the shop's method for estimating, supplements, insurer disputes, OEM-correct repairs and running the shop, across 20 OEM brands. - Database Enhancement Gateway (DEG) inquiries, more than 22,000 of them, for labor time, not-included operations and refinish allowances. - NHTSA recalls, complaints and VIN decoding, plus 49 U.S.C. chapter 301. - Federal law: the CFR and U.S.C. sections that govern spray booths, respirators, refinish VOC limits, wage and hour floors and hazardous waste. - The shop's home-state insurance claims practices, auto repair, safety and employment law for eleven states: California, Colorado, Florida, Illinois, Michigan, Montana, New York, Ohio, Pennsylvania, Texas and Washington. Every tool is read-only. Answers quote verbatim source text with the section number and effective date, and legal answers close with a note that the material is reference information, not legal advice. A paid Collision CoPilot shop subscription and a named-user seat are required. Before sign-in, the connector exposes only the account tool, which reports subscription status and account links. After a named user signs in with their CoPilot email, the research tools for that shop's enabled sources appear. Pricing and sign-up: https://collisioncopilot.com Data: Claude sends each tool call's arguments (a research question, a citation, or a VIN when you ask for a recall check) to the server. The server stores usage counts per named user and never stores conversation text. Collision CoPilot is an independent BainbridgeAI product and is not affiliated with or endorsed by Microsoft.

Tools: 1

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Entertainment
Color Card - Party Card Game

Color Card - Party Card Game

By CRAZYSLOTH PTE. LTD.

Play Color Card directly in ChatGPT and compete in a turn-based game. Take turns playing cards of the same color or number, use action cards to change the flow of the game, and be the first to clear your hand. Choose from three difficulty levels in the sidebar or simply tell ChatGPT which one you want. Features: - Easy, Medium, and Hard difficulty levels - Color- and number-based gameplay - Action cards that change the flow of the game - Difficulty selection from the sidebar or chat Choose your challenge and start playing.

Tools: 2 · Prompts: 3

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Design
Color Designer

Color Designer

By Widget

Talk to ChatGPT about color, and see the results in the chat. e.g "What's a good color scheme for my bedroom?" "Help me pick the colors for my website" "Show me an ocean-inspired palette" This app will show the colours, and let you add/remove and edit them. Then carry on chatting, e.g.: "Does this red work with the scheme?" "Make the blue and green calmer" "Harmonize this palette"

Tools: 0 · Prompts: 1

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Creativity
Color Designer - Palette Maker

Color Designer - Palette Maker

By Widget

Get perfect color ideas in seconds. Ask ChatGPT to suggest colors that work well together, then see them as a simple palette you can use right away. You can keep the colors you like, remove the ones you do not, change any color, or add new ones. The goal is to help you move from an idea to a useful color palette without getting stuck or spending a long time making small choices. Every suggested color appears as a large color tile that is easy to see. If a color does not fit your project, tap the remove button. Want another idea? Add a new color. Need to fine tune a palette? Change a color instead of starting over. You stay in control while ChatGPT helps you explore new combinations. The result feels fast, simple, and playful, even if you have never worked with color before. The app is made for anyone. You do not need to know color theory. You do not need to remember color names or search through huge lists. Just describe what you want, let ChatGPT suggest a palette, and make small edits until everything looks right. It works well for beginners, designers, artists, students, teachers, developers, and anyone making something that needs good colors. A simple editing flow keeps everything easy to understand. Each color is shown as a big square so it is easy to compare with the others. The remove button is always nearby, making it clear how to take a color away. An empty tile with a plus sign lets you add another color whenever you want. Because every action is visible, you always know what to do next. This makes the app useful for many kinds of projects. Build a brand palette. Pick colors for a website. Try ideas for a mobile app. Match colors for a game. Create art. Plan a room. Design a poster. Choose colors for a presentation. Make social media graphics. Find colors for invitations, stickers, shirts, or school projects. Even if you only want a fun mix of colors to inspire you, the app can help. ChatGPT can suggest calm colors, bright colors, warm colors, cool colors, playful colors, elegant colors, nature inspired colors, seasonal colors, or almost any style you can describe. If your idea changes, simply ask for another direction and keep editing until the palette feels right. You are never locked into the first answer. Because the palette is interactive, experimenting is easy. Swap one color instead of replacing everything. Keep your favorite shades while trying new accents. Remove colors that feel too dark, too bright, or too similar. Add another color when the design needs more variety. Small changes can quickly lead to a palette that feels balanced and complete. The clean layout helps you focus on the colors instead of extra menus or complicated tools. Large color blocks make differences easy to spot. Clear controls reduce confusion. The interface encourages trying new ideas because changing your mind only takes a tap. The app is also a great way to learn. As you explore different palettes, you naturally see how colors work together. You begin to notice contrast, harmony, and balance without reading long lessons. Every new suggestion is another chance to discover combinations you might never have picked yourself. Whether you already know exactly what you want or you are starting with nothing but a simple idea, this app helps turn words into color palettes that are easy to edit, easy to understand, and ready for your next creative project. It combines ChatGPT’s ability to generate fresh ideas with a straightforward editing experience, making color selection feel less like work and more like play.

Tools: 1 · Prompts: 3

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Creativity
Coloring Pages by Abracadabrax

Coloring Pages by Abracadabrax

By Abracadabrax

Describe a subject or a scene and get a printable coloring page: black outlines on white, closed shapes ready to color and no shading. The line detail follows who is coloring: big simple shapes for toddlers, a moderate amount of detail for kids, intricate patterns for adults. The plugin prepares a draft with the line detail, a plain or scene background, the page format and the image model. When you confirm, Abracadabrax renders the page and ChatGPT returns the link to the image, ready to print. For parents, teachers and anyone who enjoys coloring. Limitations: pages from text only. It does not turn your own photo or drawing into a coloring page or color it in. Producing needs a signed-in Abracadabrax account. If you are not signed in, the plugin gives a link where the same draft opens on Abracadabrax. Outputs are AI-generated.

Tools: 5 · Prompts: 3

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Creativity
Coloring Pages by MegaScenes

Coloring Pages by MegaScenes

By MegaScenes

Name a subject and who it is for and get a coloring page: clean black outlines on white, simple shapes for kids or intricate patterns for adults. ChatGPT tells you what the run needs and creates the page in your MegaScenes account when you ask. The page opens in the chat and stays in your library, ready to print. For parents, teachers and anyone who colors to relax. Limitations: new pages from a description; it does not turn a photo you attach into a coloring page. Making a file needs a signed-in MegaScenes account and runs in it; nothing is made until you confirm. Not for sexual or adult content or for real people's likeness. Files are made by generative models and saved in your MegaScenes library.

Tools: 5 · Prompts: 3

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Creativity
ColoringBookify

ColoringBookify

By ColoringBookify

Turn an idea into a printable coloring book in conversation. Plan scenes, choose a visual style, and confirm the plan before generation. Open the finished book as a PDF and view individual page images. Refine the artwork with edit previews, compare the original and proposed versions, and accept or discard each change. Browse existing books and characters from your connected ColoringBookify account. Intended for creators, parents, and educators.

Tools: 51 · Prompts: 3

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Creative
Colour Memory

Colour Memory

By Colour Memory

Colour Memory is a read-only color evidence service built from 45,000+ historical, cultural and material colour records across 98 collections. It helps Claude answer colour questions using structured archive evidence rather than unsupported inference. Results identify the archive record behind a colour and, where available, its source. They also distinguish documented evidence from approximation or interpretation, expose claim strength, and state important limits on what the evidence supports. Historical hex values are often editorial reconstructions from written or visual evidence rather than physical measurements, and Colour Memory makes that distinction explicit. Colour Memory can: Find the closest relevant archive records for a supplied colour; Search historical and cultural colour evidence by term or concept; Produce dated colour timelines and evidence summaries; Calculate colour metrics and WCAG 2.1 contrast; Build, translate and audit palettes using archive evidence; Support brand, interior and historic-room colour decisions; Surface sourced cultural and legal considerations for named markets; Compare a supplied colour with commercial paint ranges using CIEDE2000. Where the available evidence is insufficient, tools can abstain rather than manufacture a result. All 21 Directory tools are read-only. No account, API key or sign-in is required.

Tools: 21

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