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17,234 Claude connectors and ChatGPT apps

Education & Research
Class Key

Class Key

By 久貴 南部

Class Key retrieves teacher-prepared English lesson settings using a six-character class code. Learners can confirm the lesson title and version, then use the returned scenario, AI role, optional English level, and feedback settings for practice in ChatGPT. The tool does not receive student identities, answers, or chat transcripts. It records usage counts and enforces request limits. Teacher sign-in and in-app reporting on the companion website are not yet available; a public sample lesson is available with code CKTEST.

Tools: 1 · Prompts: 1

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Education & Research
ClassWise School & District

ClassWise School & District

By Faithful Development

Connect ChatGPT or Codex to a curated, read-only ClassWise academic overview using an active school or district staff-member or administrator account. ClassWise can identify authorized organizations, list permitted district descendants, show academic terms and course-catalog entries, list classes with bounded basic day/time/room meetings, show class subjects, and return subject and bell-period schedule details only when the current role has schedule-management or gradebook permission. It returns one school-wide active-enrollment count per school, with counts below 10 suppressed. A school user remains limited to current active staff-member or administrator access for that school. A district user retains only the descendant-school scope already granted by an eligible ClassWise role. ClassWise rechecks current eligibility and permissions for every organization-specific request. The public connector cannot change ClassWise data and does not expose student-level records, per-class enrollment counts, enrollment cells by program, grade, or status, grades, attendance, health or medical information, disability or accommodation records, individual-service plans, discipline records, government-issued identifiers, finance or payment records, message content, credentials, authentication or role administration, raw SQL, arbitrary URLs, or platform controls. Separately contracted private administrator integrations are outside this listing.

Tools: 9 · Prompts: 3

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Education & Research
Classic Audioguide

Classic Audioguide

By Classic Audioguide

Discover published museum exhibitions, browse localized exhibit information, access audio-guide content, and identify an exhibit from a visitor-provided photo. Nearby search can use an approximate city-level location. Photo identification sends the visitor photo and selected catalog information to Google Gemini for matching.

Tools: 5

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Education & Research
Classroom Behavior Helper

Classroom Behavior Helper

By Let's Quit Teaching

Help educators respond to classroom behavior with practical, proactive, evidence-informed strategies. Focus on observable behavior, prevention, instruction, reinforcement, relationships, routines, and usable classroom responses while avoiding unsupported diagnoses or punitive default practices.

Prompts: 1

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Data-Analytics
Clau.io

Clau.io

By Clau.io

Clau.io is the loyalty, e-commerce and customer platform used by restaurants and retailers in Latin America. This connector links Claude to one Clau business so owners and managers can ask about their data and act on it without opening the dashboard. What you can do - Sales: daily sales summaries by store and payment method, purchase lists and the points earned by each purchase. - Customers: find a customer by email, phone or external ID; see their profile, points history, redemptions, rewards and purchases; add notes and tags. - Loyalty: points issued, used and about to expire; tier analysis; best, frequent, new and inactive customers; referrals. - Promotions: list rewards, coupons and promotions with their usage and discounts; create or update them and add stock. - Segments and campaigns: build customer groups from filters; view email campaigns, templates and groups. - Automations: view automated tasks and their runs; turn them on or off. How it works You sign in with your Clau dashboard account and choose exactly which permissions to grant. Read permissions never change data. Write permissions are labeled, must be granted explicitly and are capped by your role in the dashboard. Each connection belongs to one business and creates an API key you can revoke at any time in Settings > API Keys. To switch businesses, disconnect and connect again. Requirements A Clau.io business and a dashboard user with the API Keys permission. Limitations Clau.io never moves money: payments, gift card balances and card data are not available. Results are summarized or paginated to keep answers short; very large reports return the first rows and say how many were omitted.

Tools: 47

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Education
Claude Academy

Claude Academy

By Anthropic

Claude Academy (academy.claude.com) is Anthropic's free learning site for Claude: courses, lessons, tutorials and use cases covering Claude.ai, Claude Cowork, Claude Code, the Claude Platform, and more. This connector lets Claude search that catalogue and read it directly in the conversation. It is read-only and needs no account or sign-in: ask Claude to find a course or tutorial on a topic, list what is available for a product, or open a specific tutorial and work through it with you. Results always include the academy.claude.com link, so you can continue on the site. Three tools: search_academy (keyword search across courses, lessons, tutorials and use cases; filter by kind or product), get_content (read one item by path or URL — tutorials and use cases in full; courses as summary, objectives and ordered lesson list; lessons as outline), and list_content (browse everything published, optionally filtered). English content only. No personal data is collected; the server logs tool names and result counts, not query text or who asked.

Tools: 3

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Creative
Claude Motion to Mirage

Claude Motion to Mirage

By Mirage

Importing a Claude Motion video into Mirage to edit your videos further.

Tools: 1

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Claude Security

By Anthropic

Scan Codebase maps your repository's architecture, threat-models every component, fans research agents across the code, and verifies what they find. Each finding comes back with a severity, a CWE category, potential impact, reproduction steps, and a suggested path to remediation.
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Productivity
Claus Argos Skill OS

Claus Argos Skill OS

By Claus Argos Group

Claus Argos Skill OS brings together 110 focused workflows for business, research, projects, controlled implementation packages, risk-adaptive coding-agent execution, representation-first creative production, lean harness architecture, task and context control, oracle-first evidence validation, intermediate checkpoint verification, independent review, historical documentation migration, software execution, high-fidelity interfaces, realtime 3D, defect repair, code migration, performance, regression testing, continuity, media, writing, finances, real estate, learning and everyday planning. ChatGPT selects the smallest relevant workflow, production representation and expert configuration for the goal within explicit evidence, authority, quality, performance and safety boundaries. Agent orchestration does not automatically connect to or activate external services.

Prompts: 3

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Business & Operations
ClauseAI

ClauseAI

By ClauseAI

ClauseAI fills attorney-drafted General Legal templates and returns a downloadable PDF, Word, ODT, or Markdown file. It covers NDAs, MSAs, DPAs, privacy policies, terms of use, cookie notices, offer letters, advisor agreements, and business associate agreements. Ask for the document you need. ClauseAI uses details you have already provided, asks once for anything still missing, and generates the file without an account. Only the published fields in each template can be filled. ClauseAI does not rewrite clauses, draft custom contracts, give legal advice, negotiate terms, or send documents to other people. The templates are for general reference and are not legal advice.

Tools: 4 · Prompts: 3

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Legal
ClauseIt

ClauseIt

By 클로즈잇 (ClauseIt)

ClauseIt brings Korean law into Claude. It searches and reads the official Korean text of statutes, Supreme Court and lower-court precedents, Constitutional Court decisions, government legal interpretations, administrative rules and selected local ordinances, and tells Claude whether each source is still good law. What Claude can do with it: - Research a legal question and get an evidence package — statutes, precedents, citation links and related decrees and rules — built from the documents Claude selects. - Resolve citations such as ‘민법 제750조’ or ‘대법원 2020다41002’ to the actual documents, with an excerpt and validity status. - Read a statute article as it stood on a given date, trace its amendments and transitional provisions, and open annexes and forms. - Follow citations: the leading cases that cite an article, appeal history, and the decrees and rules under a statute. - Check a drafted answer or filing before it is used: whether each cited statute, article and case exists, is not repealed, unconstitutional or deleted, names the right court, and is supported by the cited passage. It checks citations, not the legal reasoning. All eight tools are read-only, and ClauseIt's server calls no AI model: Claude writes the answer and ClauseIt supplies the sources. Questions and drafts are not stored. Sign in with a ClauseIt account; the free plan includes 100 units a day, up to 300 a month. Ask in any language — the sources are in Korean. ClauseIt provides legal information, not legal advice.

Tools: 8

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Productivity
ClawCall

ClawCall

By Nikit Parakh

ClawCall makes real US phone calls in English on your behalf. Ask businesses questions, arrange appointments within your instructions, or join a live call through your verified account phone. Follow call progress and review captured transcripts and available recordings. Manage your saved voice and personality, and configure an inbound assistant when your plan includes a private number and inbound calling. ClawCall screens call requests before dialing. Screening can use your instructions, account identity, and up to five recent outbound calls with available transcripts. ClawCall deletes transcripts 7 days after each call ends and recordings 10 minutes after each call ends. Learn more at https://clawcall.dev/call-screening and https://clawcall.dev/privacy.

Tools: 11 · Prompts: 3

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Developer Tools
ClawMaven

ClawMaven

By Master 22 Solutions LLC

Work with your saved ClawMaven governance profiles before you deploy an AI agent. Get a profile's posture score, grade, and category breakdown; retrieve the effective policy (allowed tools, blocked domains, budget caps, and autonomy level) for an agent you name; check an agent's USD spend against the profile's budget cap; and generate a signed trust manifest for deployment. Recording monthly spend requires your authorization. ClawMaven is pre-deployment governance design: it does not scan code, monitor agents, or enforce policy at runtime.

Tools: 5 · Prompts: 3

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Developer-Tools
Clawifi

Clawifi

By ReARC Labs Inc.

Clawifi gives Claude a reliable way to read the web. Search the web, fetch or scrape a page or a PDF, and ask a question about it: Clawifi returns only the passages that answer it, with their place in the page, instead of the whole document. Map a site to find its pages. The connector needs no account: it exposes four read-only tools with a daily allowance per address. For crawling, extraction, monitors and higher limits, create a free account at clawifi.dev (1,000 credits a month) and use the API key with the Clawifi MCP server or API.

Tools: 4

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Business & Operations
Clay

Clay

By Clay Inc

Prospect with Clay inside Claude: run deep company and contact research without leaving your conversation. Use Clay's contact databases, enrichment providers, and AI agents to research target accounts, surface verified, enriched contact info, and draft personalized outreach—all in Claude. Ask things like "Find VP-level finance leaders at Okta who joined in the last 6 months," and Clay will return results directly in your chat.

Tools: 19 · Prompts: 1

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Productivity
Clean Harbors Careers

Clean Harbors Careers

By Appcast Inc

Clean Harbors Careers helps job seekers explore open roles at Clean Harbors. Search by job title, location, or both — the assistant surfaces relevant opportunities and lets you dig into the details before applying. Powered by Appcast.

Tools: 3

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Productivity
Clean Notes

Clean Notes

By FELIPE GRASNIEVICZ

Connect ChatGPT to your Clean Notes workspace to review projects, tasks, and notes, create and update work, and keep project context organized with your existing permissions.

Tools: 11 · Prompts: 3

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Productivity
CleanMyList

CleanMyList

By TCSC

Verify supplied email addresses, check small batches, and create bulk verification jobs in your connected CleanMyList workspace. Inspect duplicate and invalid-syntax counts before starting a job, follow processing progress, and retrieve completed results. Verification uses your existing workspace allowance or credits and records results. Optional SMTP checks contact recipient mail servers without sending email. Bulk jobs use their existing verification or enrichment settings. Verdicts describe the available evidence and do not guarantee delivery. Sign in to an existing CleanMyList account to connect. The plugin does not send campaigns, purchase credits, or manage subscriptions.

Tools: 7 · Prompts: 3

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Business & Operations
CleanWhale Booking

CleanWhale Booking

By CleanWhale

Request local upholstery and rug-cleaning quotes in Warsaw, Krakow, and Wroclaw. ChatGPT can open the CleanWhale Get Quote widget from an eligible local business card, while the supporting tools provide current catalog prices, availability, and safe calculator links. Personal details, quote submission, booking, SMS verification, and payment stay on the selected CleanWhale-powered website.

Tools: 11

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Finance
Clear Energy Facts

Clear Energy Facts

By Clear Energy Facts

Clear Energy Facts gives you an up-to-date list of the best true fixed-rate electricity plans, along with the top free-nights and free-weekends plans on the market. Instead of wading through confusing offers and hidden fees, you get straightforward plan data you can trust. When paired with your Smart Meter Texas (SMT) usage data, it helps match your actual consumption patterns to the plan that will genuinely cost you the least — whether that's a steady fixed rate or a plan built around free nights and weekends.

Tools: 3 · Prompts: 3

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Finance
Clear Street

Clear Street

By Clear Street, LLC.

Clear Street MCP lets you access your Clear Street account information such as balances, positions, orders, and portfolio history along with real time market data and finance news. Use it to research opportunities, analyze portfolio performance, assess risk scenarios and evaluate sophisticated trading opportunities and hedging strategies.

Tools: 26 · Prompts: 3

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Productivity
ClearBeer

ClearBeer

By Off Ramp LLC

Have Claude tap a keg, add a fermentation reading, and much, much more.

Tools: 26

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Business & Operations
ClearBounce

ClearBounce

By ClearBounce

ClearBounce verifies email addresses in real time inside ChatGPT. Ask whether an address is safe to email and it runs a full check - syntax, MX records, a live mailbox check, disposable and role-account detection, typo rescue and risk scoring - returning a clear status and a 0-100 quality score. It can also find a person's business email from a name and company domain, and report your remaining credit balance. Sign-in uses OAuth: your password never passes through the chat. New accounts include 100 free credits.

Tools: 5 · Prompts: 3

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Finance
ClearCash

ClearCash

By ClearCash

ClearCash connects Claude to your ClearCash account so you can have real conversations about your money. Ask in plain language and Claude answers using your actual connected accounts. What you can ask: • Spending: “How much did I spend on dining out last month?” or “What are my top 5 categories this year?” • Cash flow: income, spending and cash flow over time by day, week or month • Net worth: a current snapshot of assets and liabilities, plus how it has changed over time • Investments: holdings, cost basis and market values across brokerage and retirement accounts • Loans and debt: interest rates, payment schedules and payoff dates • Shared finances: household and partner spending through ClearCash groups, with each member’s split Read-only by design. Every tool is read-only. Claude cannot move money, edit transactions, change settings or connect new accounts. Data is fetched only when you ask a question that needs it. Secure access. You sign in with OAuth 2.1 (PKCE) and can revoke access at any time from ClearCash. Every request respects your existing sharing permissions, so Claude only sees what you can see in the app.

Tools: 15 · Prompts: 3

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