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15,595 Claude connectors and ChatGPT apps
Education & Research
University AI Policy Tracker
By Samsong
Find source-backed university guidance on AI use, disclosure, assessments, privacy and institutional tools. Resolve your school, read reviewed claims and follow tracker evidence and official university links. Guidance can be specific to a faculty, audience or assessment. Missing evidence does not establish permission or absence of a rule.
View details →
Sales-And-Marketing
Universo Startup
By Universo Startup
Universo Startup is an all-in-one management platform for small and medium businesses in Brazil: CRM and sales pipeline, strategic planning (SWOT, Business Model Canvas, OKRs, competitor analysis), marketing, Instagram, WhatsApp, email/SMS campaigns, customer success, AI agents, projects and a company knowledge base. This connector lets Claude work with that data on the user's behalf: - Find anything across every module at once (customers, deals, documents, campaigns). - Answer business questions with real totals: revenue by month, deals per stage, leads by source. - Read and update records: create contacts, move deals, log tasks, update OKRs and project tasks. - Send an existing email, WhatsApp or SMS campaign in two steps: Claude first shows recipients and credit cost, and only sends after the user confirms. - Delete safely: deleted items go to a trash and can be restored for 30 days. Built for safety: - OAuth 2.1 sign-in. The user chooses which workspaces, what level of access (read only, edit, send, delete) and for how long. - Every call respects the user's existing role permissions; workspace admins can cap or disable AI access, and sending or deleting is off by default. - Each resource exposes an allowlist of fields; secrets and credentials are never returned. - Every call is authorized server-side and logged for audit.
Tools: 13
Developer Tools
Unix Copilot
By Krishna Sathvik
Unix Copilot helps you write, understand, debug, and safely run shell commands and scripts across Linux and macOS. It can translate plain-language tasks into copy-ready commands, explain pipes and redirection, troubleshoot shell scripts, handle files and text safely, prepare CSV and delimited data, and provide OS-appropriate package and environment guidance. It distinguishes POSIX, Bash, zsh, GNU, BSD/macOS, and Linux behavior, uses dry-runs and validation for risky operations, and avoids unsafe patterns such as unverified recursive deletion, broad permission changes, secret exposure, and brittle filename parsing.
Prompts: 3
Productivity
UnlistedRoles
By UnlistedRoles
Search jobs sourced from company career pages and filter by role, country, work arrangement, and salary. Read available job details and direct application links, view your saved jobs, and check your remaining free unlocks from Claude. Open a job on UnlistedRoles to unlock it or save it to your tracker. Start free with 20 job unlocks per month, no card required. Pro includes unlimited job unlocks for $2.99/month. The connector is read-only and accesses only the account you connect. It does not submit applications, contact employers, access resumes or Claude conversation history, or change billing.
Tools: 4
Commerce-Shopping
Unmetered
By Unmetered
Unmetered is a marketplace where vetted operators sell the software they already run: full source code under a single-organization license, bought once, with an install guide and a Claude Code prompt so it runs the first time. There are also free, email-gated tools, and creators who take fixed-price work to install, customise or extend what they sell. This connector gives Claude the public catalog. Ask for a tool by what it does, who it is for or the subscription it replaces, and Claude searches the catalog and returns matches with price, category, creator and a link. Ask about a listing and Claude reads it in full: what is included, requirements, running costs, the stack, the price with the buyer fee, the current version's date and hash, and whether the creator takes work for hire. Ask about a creator and Claude reads their profile, their published tools and the kinds of help they offer. Everything it returns is what any visitor to getunmetered.com can see. It needs no sign-in, reads nothing about you, and writes nothing. Buying, claiming a free tool and hiring happen on the site, with the usual confirmations; the connector hands you the link. Install guides and Claude Code prompts are delivered with a purchase or a free claim and are not returned here.
Tools: 4
Other
Unni
By Healing Paper Co., Ltd.
Unni brings one of Asia's largest medical procedure platforms into ChatGPT. Ask in your own words and see the same procedure and event information available in the Unni app at a glance in rich cards. What you can search: • Procedure knowledge: expert-written guides on procedures, side effects, recovery, and procedure comparisons. • Community: real user experiences and doctor-answered Q&A from the Unni community. • Events: current pricing and promotions across thousands of clinics, filterable by procedure, location, consultation language, and price. Unni searches from information pools matched to your country and language, so you can see procedure information and events that are actually available to you. Unni provides reference information only and is not a medical recommendation. Always consult a licensed medical professional before making procedure decisions.
Tools: 3 · Prompts: 2
Commerce-Shopping
Unobike
By Unobike
Search the Unobike catalog of motorcycle helmets, riding gear, luggage, parts and accessories. Find the products compatible with your motorcycle model and year, compare prices, discounts and sizes, check the exact price of a size or color, and see the estimated delivery date. Every result links to its product page on unobike.com. Results are available in Spanish, English, French, Portuguese, Italian and German.
Tools: 6
Productivity
Unreal Engine Skills for Codex
By Epic Games
Connect to a running Unreal Editor to inspect levels and assets, edit Blueprints and materials, and create or maintain Unreal Agent Skills as Python classes or UAssets. Requires an engine build with ModelContextProtocol and the relevant toolset plugins. Local desktop or CLI use; no Unreal Engine binaries are included.
Prompts: 3
Productivity
Unreasonable Eco
By Unreasonable Group
Unreasonable Eco MCP lets community members use Claude with their Eco account. Search people, ventures, funders, programs, and more. Open profiles. See Pending Tasks and upcoming program context. Triage commitments (intros, expertise, collaboration) and log follow-ups after you confirm. Fellows can review Fundraising Support recommendations, draft warm intro requests from their own email, and mark intros sent or funders declined. Sign in with your Unreasonable Eco account. What you can do matches your Eco permissions.
Tools: 9
Entertainment
Unsaid Word Game
By The Open Apps, Inc.
Unsaid is a daily word game you play with ChatGPT, in Turkish and English. Each day everyone gets the same secret word and five forbidden words. Only you can see them, in the Unsaid card; ChatGPT can't. Describe the word in clues of up to ten words without saying it or any forbidden word, and ChatGPT makes one guess per clue. Your score is the number of clue words it took: the fewer, the better. How it works: - Type your clue in the card. It checks the clue before ChatGPT sees it and tells you if a forbidden word slipped in, in any form: plurals, Turkish suffixes (kitap, kitabı, kitapçı), compounds, spelling it out, or the word in the other language. - You have five clues. A clue with a forbidden word is void and still costs one; a clue that says the secret word ends the game. - Solve it on consecutive days to build a streak. Practice words are there when you want more. - The card gives you a share text with a square for each clue and your score, never the word. There is no account: your games are kept under the anonymous ID ChatGPT shares, and you can delete them at any time.
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Creative
Unsplash
By Unsplash
Find and use high-quality, free images from Unsplash. Your visual companion for creating websites, blog posts, presentations, and more.
Tools: 23
Productivity
Unstructured Foundation
By Unstructured
Unstructured Foundation turns complex documents across your organization into clean, structured, searchable content for Claude. It processes virtually any document type—including PDFs, scans, images, presentations, spreadsheets, tables, and complex layouts—using OCR, image understanding, and table extraction to unlock information that is normally trapped inside messy files. Claude can then search and retrieve processed document text, titles, summaries, topics, and entities; summarize findings; compare information across files; and analyze trends across an up-to-date organizational knowledge layer. Use Foundation to ask questions across reports, decks, spreadsheets, contracts, research, and operational documents, with answers grounded in the supporting source documents. Connect content from many sources, including Google Drive, Dropbox, and Slack, then let Foundation keep it searchable as documents are added or changed.
Tools: 9
Productivity
Unstructured Transform
By Unstructured
Unstructured Transform turns real-world documents into clean, structured, AI-ready data. Point it at a file — PDF, Word, PowerPoint, Excel, HTML, email, scanned images, and ~70 other formats — and it returns the content as Markdown, element-level JSON, HTML, or plain text that an agent can act on immediately. Under the hood it runs a configurable pipeline: partition documents into structured elements (titles, paragraphs, tables, lists, images) with layout and page metadata; optionally enrich them with vision-language passes (image and table descriptions, table-to-HTML, named-entity recognition, generative OCR); chunk the content for retrieval; and generate embeddings for a vector store. It can also extract structured JSON from a document against a schema you provide — or draft that schema for you. Work is submitted as an asynchronous job, and results are delivered out of band through a short-lived download link, so even large documents never overwhelm the conversation. Each request handles up to 10 files, 50 MB per file. Common uses: feed specification PDFs into a coding task, ground answers in policy or contract documents, build a searchable Q&A corpus over enterprise files, pull structured fields from forms, invoices, or contracts against a JSON schema, or prepare large document sets for a RAG pipeline. Requires a free Unstructured account. Learn more at docs.unstructured.io/transform.
Tools: 6
Finance
Untap
By Andrey Chekunin
Untap checks whether you are owed money in the UK and shows you exactly how to claim it. Checks work straight away, without an account: - Trains: Untap finds your train in National Rail's historic running records and works out Delay Repay under your operator's own scheme. It covers 23 operators, including the 120-minute tier that refunds the whole return fare on most of them. - Flights: UK261 and EU261 compensation for delays of three hours or more and for cancellations, using flight-status records, with the right dispute body if the airline says no. - TfL: share your contactless or Oyster journey history and Untap finds incomplete journeys and missed Hopper fares still inside TfL's 8-week window. - Not sure what applies? Describe what happened and Untap lists the schemes that may cover it, from council tax to broadband. Every answer gives the amount, the deadline and a claim pack: the operator's own form, the value for each field and the evidence to attach. You send the claim yourself, so the money comes straight to you. Untap is free, takes no cut and never files claims for you. Sign in to Untap if you want Claude to save claims, track them to payment, keep your usual commute and check it when you ask, or check a parking notice for appeal grounds. You can delete your data at any time. The rules behind every check are published as open data at untap.money/open-data. Built in London by Andrey.
Tools: 18
Business & Operations
Unthread
By Unthread
Unthread is a B2B support platform for engineering and product teams. This plugin connects your Unthread workspace to ChatGPT through a compact, discovery-driven tool surface: search the underlying Unthread API, fetch schemas on demand, and run read or write operations gated by access class. Use it to investigate conversations, triage high-priority tickets, monitor SLAs and analytics, query your knowledge base, and create or update tickets.
Tools: 7
Finance
Unusual Whales
By Unusual Whales Inc
Unusual Whales helps users research markets through ChatGPT with options flow, option chains, equity fundamentals, insider and congressional trading, macro rates, charts, and related market data.
Tools: 101 · Prompts: 3
Data & Analytics
Unwrap
By Painted Cave, Inc. (d/b/a Unwrap.ai)
Search and analyze your customer feedback with Unwrap. Pull in customer feedback themes and anecdotes, filter by metadata and analyze trends with issues over time. Use your customers feedback to build data backed roadmaps, PRD's, and more!
Tools: 20 · Prompts: 3
Legal
UpGrowth: business data for Algeria, Tunisia and Morocco
By UpGrowth
UpGrowth gives Claude the official rules for doing business in North Africa. Every record cites the official page it was read from and the date. - Algeria: the 2,136 CNRC activity codes with their free, regulated or blocked status, auto-entrepreneur activities, wilayas, the Journal officiel index 1962 to 2026 with search in the summaries from 2002, the customs tariff, legal forms with official fees, CASNOS and IFU 2026 calculators, tax rates, social contributions and institutions. - Tunisia: governorates, the NAT 2009 activity codes, legal forms with the RNE steps and fees, 2026 tax rates, CNSS contributions and the self-employed CNSS calculator, the auto-entrepreneur regime and its single contribution, customs tariff sections and chapters, institutions and the JORT index 1956 to 2026. - Morocco: regions, the NMA 2010 activity codes, legal forms with the CRI steps and fees, 2026 tax rates, CNSS and AMO contributions, the auto-entrepreneur regime with its excluded professions and its tax, institutions and the Bulletin officiel index 1912 to 2026. Example: "Is activity code 703101 free in Algeria, and what does an EURL cost to create?" Free, no sign-in, for Algeria: 30 calls a day per session, the Journal officiel of the current and two previous years, 10 rows per search. Tunisia, Morocco and the full archive need an API key: upgrowth.dz/api.
Tools: 19
Productivity
UpWill
By David Bonet
UpWill is a planning companion: you speak or write about your day, and your notes keep your plans up to date (time, rest, sleep, money reserves, bills, people and daily life). With the connector, Claude can add a note to your UpWill diary in your own words (UpWill reads it and adds clear updates to your plans, with Undo), show your plans, your recorded days as the My Life view, your week and your recent notes, change a plan's next step or pause it when you ask, record a check-in or what a reserve holds now, and undo an update. A weekly look-back prompt goes through the week one plan at a time. You approve the connection on UpWill's own screen and can disconnect it any time in Settings → Connected apps.
Tools: 9
Sales-And-Marketing
Upbuild
By Uptimal
Upbuild is a read-only connector that lets you ask questions about your own marketing and analytics data across ten platforms, directly in Claude. Connect Google Tag Manager, Google Analytics 4, Display & Video 360, Campaign Manager 360, Google Ads, Meta Ads, Snapchat Ads, TikTok Ads, Adobe Analytics, and Adobe Launch/Tags, then pull reports, audit tag configurations, and compare performance across channels without leaving the conversation. Every tool is read-only.
Tools: 55
Other
Updater Internet Store
By Updater Inc.
Finding and comparing internet and TV plans for a specific address can be time-consuming. Updater Internet Store shows which plans are available at your address and lets you compare options side-by-side on speed, price, and terms. When you pick a plan, you’ll be directed outside of ChatGPT to complete your order online, or submit your contact information so your chosen provider’s representative can contact you to complete your order.
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Business & Operations
Upfirst
By Upfirst
Upfirst lets businesses create and manage AI receptionists for phone calls, texts, scheduling, routing, and customer follow-up. With the Upfirst MCP connector, Claude can help review call transcripts, identify missed or incorrect receptionist responses, update receptionist instructions, and configure receptionist behavior for specific business needs. Example use cases: - Review a recent call and summarize what the receptionist handled well or got wrong. - Update receptionist instructions, hours, services, FAQs, and escalation rules. - Configure an AI receptionist for a business such as a dental office, salon, clinic, or local service company. - Improve responses based on real customer conversations. Requires an Upfirst account. New users can start a 14-day free trial at upfirst.ai. Setup and tool documentation are available at upfirst.ai/docs/mcp.
Tools: 25 · Prompts: 3
Developer-Tools
Upfling.host
By Upfling
Upfling is static website hosting for people who write sites with an AI assistant. Connect it once, sign in with your Upfling account, and the assistant can publish and manage your sites from the conversation. What you can ask for: Publish a page. "Deploy this HTML as a live site called portfolio." The site is online at portfolio.upfling.site in about 20 seconds, with SSL. Change something. "Fix the typo in index.html on my-portfolio and redeploy." Only the file you name changes. Add files. Images, fonts and PDFs go up through an upload step the assistant handles for you. Look things up. "Which of my sites mention pricing?" or "Summarise the about page on my-shop." The assistant searches your sites and reads the pages you ask about. Check your account. Plan, storage used, how many sites you can still create. How it behaves: Everything runs against your own account only. Signing in grants the assistant permission to read your sites, and separately to change them; you approve both on the sign-in screen and can remove the connection from your assistant's settings at any time. Reading is unrestricted; writing asks first. Tools that replace files, delete files or delete a site are marked destructive, so the assistant confirms before running them. Nothing goes live half-way. A new site is published only when every file is in place, and a deleted site sits in the trash for 14 days before it is gone. * Plan limits are the same as in the dashboard: one site and 25 MB on Free, more on paid plans. You need an Upfling account (upfling.host, free to start). Upfling adds no tracking to the sites you publish.
Tools: 15
Productivity
Upflow MCP
By Upflow, Inc.
Upflow is a B2B accounts receivable and payments platform that helps finance teams get paid faster. The Upflow MCP connector brings your AR data directly into Claude, so you can ask questions and take action without leaving the conversation. With Upflow MCP, you can: - Look up customer accounts, invoice status, and payment history - Track outstanding balances and aging receivables across your portfolio - Get context on collections activity and promise-to-pay commitments - Query cash application and payment matching data - Surface trends across your organization's AR performance Built for finance and revenue teams already using Upflow, this connector turns Claude into a natural-language interface for your receivables workflow — ask a question the way you'd ask a colleague, and get an answer grounded in your live Upflow data.
Tools: 3
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