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12,721 Claude connectors and ChatGPT apps

Data-Analytics
Astro Seeing

Astro Seeing

By Celestial Oxfordshire

Astro Seeing helps amateur astronomers and astrophotographers decide whether tonight is worth setting up for, and what their equipment will show. Ask Claude about the sky at any place and it can use eight read-only tools: - Weather forecast: current conditions and hourly forecasts from up to six sources (Open-Meteo, OpenWeatherMap, WeatherAPI, Tomorrow.io, AccuWeather, Meteosource), with a consensus and the hours where the sources disagree. - 7-night outlook: cloud, humidity, wind, temperature, rain chance and moon phase for each night of the week. - Seeing forecast: astronomical seeing, transparency and atmospheric stability from 7Timer. - Light pollution: an estimated Bortle class, sky brightness and limiting magnitude. - ISS passes: upcoming visible passes with times, directions and brightness. - Location search: turns a place name or postcode into coordinates. - Sampling analysis: whether a telescope and camera are over- or under-sampled for the seeing. - Field of view: magnification, true field and exit pupil for an eyepiece, or pixel scale and sensor field for a camera. No account or API key is needed, and nothing is kept beyond short-lived caches. Forecasts can be wrong; the tools report where sources disagree rather than hide it. The same data powers the free Astro Seeing web app and iOS and Android apps.

Tools: 8

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Entertainment
AstroBella Astrology

AstroBella Astrology

By Moonphase Apps GmbH

Ask for your birth chart and you get it drawn, not just described. Give a birth date, time and place, and AstroBella Astrology builds the full natal chart and a wheel you can actually explore — click any planet to see its exact degree, the sign and house it falls in, and every aspect it makes. What you can ask for: • Your natal chart — every placement, your rising sign and midheaven, the houses and the complete aspect list, with the wheel drawn beside it. • What's happening right now — the transits currently touching your chart, or a scan of the coming weeks and months that shows the exact date each one peaks and how long it stays in effect. • You and someone else — a compatibility comparison that lays out every contact between two charts, closest first. • Quick sky questions — is Mercury retrograde, what sign is the Moon in, when is the next full moon. These need no birth details at all. If you don't know your birth time, you still get a chart. The app tells you which parts it cannot determine without it — rising sign, midheaven and houses — instead of quietly guessing them. Birthplaces are matched against a built-in list of over 120,000 towns and cities, so a small home town works as well as a capital. When a name is genuinely shared — Springfield, or the London in Ontario — you are asked which one you mean instead of being guessed at. Planets are placed at their real degrees rather than rounded into a sign, and every chart is worked out fresh from astronomical data when you ask for it.

Tools: 6 · Prompts: 3

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Other
AstroPilots

AstroPilots

By AstroPilots

Use AstroPilots to get astrology readings from saved birth details or birth details provided in chat, then ask follow-up questions about timing, relationships, work, money, and other chart topics.

Tools: 2 · Prompts: 3

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Other
Astrofaith

Astrofaith

By CHEN ZHU

Astrofaith resolves locations, calculates authoritative astrology charts and transit comparisons, finds planet-in-house transit periods, and securely manages the connected member's saved birth profiles.

Tools: 21 · Prompts: 3

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Other
Astrologer Jyai

Astrologer Jyai

By AYSR Tech

Jyai is a free AI Astrology application available on the ChatGPT Store. Since 2023, we have been providing free AI astrology services and continue to help users explore astrological insights through intelligent, conversational guidance.

Tools: 1 · Prompts: 2

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Other
Astrologic

Astrologic

By Janus Digital

Understand Your Day Through Personalized Astrology Discover a deeper, more personal way to experience astrology with a fully personalized daily horoscope. Horoscope transforms planetary movements, moon phases, and cosmic shifts into clear insights about your emotions, decisions, and life patterns all calculated from your unique birth data. No generic predictions. Connect the app, ask for a horoscope and we will create one based on precise planetary positions right now. Each daily horoscope reading explains: 1. How today’s planetary transits affect your love life, career, health, and relationships 2. A thoughtful daily reflection question to encourage mindfulness and growth 3. What the current moon phase means for your mood, energy, and focus 4. Three key highlights that define the tone of your day 5. Your lucky color of the day Astrology becomes less abstract and more personal something you can reflect on and apply in your daily life. Our app is capable generating: - Personalized daily horoscopes based on planetary transits - A complete natal (birth) chart calculated from your exact birth details - Transit charts showing how current cosmic movements interact with your birth chart All calculations are aligned with real astrological movement ensuring accuracy you can trust. Connect our app and enjoy: Truly Personalized Readings Every insight is tailored to your birth chart, not just your sun sign. Natal & Transit Charts Made Clear Explore your astrological blueprint and see how today’s planets influence your life right now. Focus on Real Life Areas Love, career, health, and relationships explained in clear, relatable language. Moon Phase & Lucky Color Tracking Align your actions with daily cosmic energy. Daily Reflection Question One simple question each day to encourage awareness and personal growth. Simple, Beautiful Design A clean, modern interface that makes astrology easy to return to every day. Notice, understand and take action on your life patterns.

Tools: 4 · Prompts: 3

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Other
Astrotheoros

Astrotheoros

By Astrotheoros

Astrotheoros links your saved chart library to the assistant. Once you sign in, it can look up any chart in your account, calculate transits, progressions, returns, synastry, and composites against those charts, and read or write the notes attached to them, all with the house system, zodiac, aspects, and other settings you already use in the app. The assistant returns the same output as the app's copy button, so the numbers match what you see on screen, and you never have to type birth data into a chat. Timing tools cover secondary progressions, solar and lunar returns, draconic charts, annual profections, zodiacal releasing, and Vimshottari dasha. Notes can be natal, synastry, composite, draconic, or dated timeline entries, and they appear in the app right away. You can also sort charts into folders from the conversation. The assistant works only with charts already in your account. It cannot create, edit, or delete charts, and it cannot change your settings. Requires an Astrotheoros account.

Tools: 18 · Prompts: 1

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Business & Operations
Asva AI

Asva AI

By Asva AI

Asva AI is an Answer Engine Optimization platform. This app lets you read your brand's AI search visibility across ChatGPT, Perplexity, Gemini, Copilot, Grok, Meta AI, and Google AI Mode, and generate on brand content from your own brand kit. Ask how often your brand is mentioned, what share of voice you hold, which domains cite you most, and how sentiment is trending. Generate content briefs, full blog, landing, social, or email pieces, llms.txt files, and on demand visibility audits. Every response is scoped to your signed in Asva AI workspace.

Tools: 32

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Business & Operations
Asyntai

Asyntai

By Asyntai

Asyntai puts an AI support agent on your website. It answers visitor questions from your own pages, documents and product data, in 36 languages, around the clock. This app gives you that whole product inside ChatGPT. Ask in plain language and it works on your own Asyntai account: - Conversations: read what visitors asked, see the questions your agent could not answer, and review the leads and support tickets it collected. - Knowledge: add a page by URL, paste text, start a crawl of your site, tag entries, and search what your agent already knows. - Instructions: read and rewrite the instructions that decide how your agent answers. - Live chat: take a conversation over from the agent, answer the visitor yourself, and hand it back. - Widget: change the greeting, the name, the colours, the languages and the other widget settings. - Products: list and add products, and connect a product feed so the agent answers with current data. - Automation: add webhooks, schedule the daily report, and read the audit log. Every change you make here is the same change as in the Asyntai dashboard, and it follows the same rules. The app only reaches the account you sign in with. You need an Asyntai account.

Tools: 55 · Prompts: 3

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Developer Tools
AtReady

AtReady

By Russell Lane Wonsley

AtReady is a small resource-fit companion for supported Codex surfaces. Add one declared tool, service, subscription, person, or agent through a conversational no-write preview and a separate exact save approval. Then bring AtReady a goal, rough plan, or written plan before implementation to match saved tools, services, subscriptions, people, and agents to planner-provided work, expose material constraints and gaps, and explain its advice without contacting or running routed project resources. Codex owns the project plan. This local-first release requires a separately installed compatible project-atready runtime and local file access.

Prompts: 3

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Productivity
Atalay

Atalay

By Atalay Yazılım Ltd. Şti.

Atalay connects Claude to a business's Atalay products. Sign in with your Atalay account (phone number and SMS code) and Claude can read your workspaces and Atalay AI businesses, AI employees, inbox conversations and credit balance, Atalay Website sites and form submissions, Atalay Domains domain names with expiry and transfer lock, Atalay Mail mailboxes, Atalay Cloud servers, Atalay Fatura e-invoice and e-archive documents, Atalay Shop stores, orders and stock, and Atalay B2B dealer orders, balances and model stock. Claude can take two kinds of action. Invoicing in Atalay Fatura: Claude prepares a draft and gives you a preview link, and the invoice is sent to the Turkish Revenue Administration (GİB) only after you explicitly confirm it. Project requests: if Atalay Yazılım builds software for your business, Claude can open a change request, follow its status, reply, accept a delivery or ask for a fix, and export your requests as a shareable PDF. Claude cannot buy domains or message your customers. Each user only sees the businesses their own Atalay account belongs to. Third parties' phone numbers, e-mail addresses, ID, IBAN and card numbers are masked before they leave Atalay. Connecting requires explicit consent on the Atalay sign-in screen, and the connection can be revoked at any time from the Atalay account page (auth.atalay.ai). Responses are in Turkish.

Tools: 23

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Commerce-Shopping
Atalist

Atalist

By Atalist

Atalist connects people with local experts, from builders, electricians and plumbers to accountants, lawyers and realtors, in eight languages. Connect your Atalist account and Claude can work on Atalist for you. Ask Claude to find experts by service, city and language, and compare their profiles and reviews. Have it post a request that describes what you need, then read and compare the offers experts send back. Claude can also read your conversations and reply to experts, and find events and register for them. Experts can use it to follow up on requests and reply to customers. You stay in control. Claude works through your own account, on your instructions, and by default asks for your approval before it uses a tool that changes something. It can never change your sign-in details, delete your account or expert profile, see or change payout details, refund money, or change a subscription or an expert profile's main details, and Atalist limits how much it can do in a short time. You can disconnect it from your Atalist profile at any time. Finding and contacting experts on Atalist is free. Sign up at atalist.com to connect.

Tools: 5

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Security
Atbash Safety

Atbash Safety

By Atbash AI

Atbash Safety checks supported Codex tool calls against your Atbash agent's safety policy before execution. The package includes a local PreToolUse hook, the bundled production Atbash SDK, and a setup and troubleshooting skill; it does not use an MCP server. Requires a supported local Codex environment, Node.js 22.13 or newer, an Atbash account with a registered agent, and network access to Atbash services. Configure your agent private key and exact organization name in the local Atbash configuration file, then explicitly review and trust the hook in Codex. Never paste private keys into chat. Once configured, enabled, and trusted, the hook sends tool-call details through the SDK to Atbash for a judgment. ALLOW permits the pending call; HOLD, BLOCK, and handled configuration or service errors deny that attempt. Coverage is limited to tool calls exposed to Codex's PreToolUse lifecycle; ordinary Chat, plain-text replies, and tools outside that lifecycle are not protected. Source and setup instructions: https://github.com/Atbash-Ai/atbash-chatgpt-plugin

Prompts: 3

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Productivity
Atelier

Atelier

By IRINA KEIDUNOVA

Atelier connects Claude to your interior design studio’s projects, clients, vendors, product library, FF&E schedules, pinboards, tasks, meetings, and time tracking. Find and compare library products, create private pinboards, add existing products to boards and schedules, and prepare a sourced brief for a 3D artist. Review meeting action items against existing tasks, flag duplicates and unknown owners, and prepare project agendas and follow-ups. Vendor workflows include pricing requests, quote comparisons, and email drafts. Financial tools support invoice follow-up, payment reconciliation, and explicitly requested draft invoices or payment records. Drafting a message does not send it. Access is scoped to your connected Atelier studio and permissions. Tools distinguish reading from changes; Claude’s permission settings determine when approval is requested. Review tools return previews without applying their proposed changes. Public sharing and financial updates are separate actions requiring explicit instructions. File handling depends on the host and tool. Direct attachment transfer from Claude has not yet been verified. Stored file summaries and render briefs do not establish measured geometry or final design approval. Requires an Atelier account with access to a studio. Learn more at app.getatelier.design.

Tools: 93 · Prompts: 3

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Education & Research
Atelier Pottery Mentor

Atelier Pottery Mentor

By Krishna Sathvik

Atelier Pottery Mentor helps ceramic artists learn techniques, critique work, troubleshoot clay, glaze, and firing problems, visualize ideas, and build safer studio practice. It can review uploaded pottery photos, generate ceramics-focused concept images and educational visuals, preview targeted changes to a supplied piece, diagnose issues such as cracking, warping, pinholing, crawling, crazing, shivering, and blistering, explain wheel throwing and handbuilding, reason about clay bodies, pyrometric cones, firing schedules, and kiln behavior, and design controlled glaze tests and firing logs. It separates visible evidence from inference and avoids guessing firing temperatures, hidden properties, or food safety.

Prompts: 3

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Financial-Services
Athena Information

Athena Information

By Athena Information

Athena connects Claude to your Athena Information news-intelligence workspace. Browse the topics your team monitors, search and filter your curated news feed by topic, company, source, country, or date, and run AI-powered analyses with source citations — using your saved analysis presets or ad-hoc questions. At the end of a session, Claude can (with your go-ahead) record which stories were useful to sharpen your feed's future ranking. Access is OAuth-scoped to your organization's tenant: Claude sees only what your Athena account sees, and you can revoke the connection at any time.

Tools: 5

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Data-Analytics
Athena by Zeta

Athena by Zeta

By Zeta Global Corp.

Use Athena by Zeta to analyze audience reach, customer profiles, campaign performance, and marketing datasets available to your authorized Zeta Marketing Platform account. The connector provides read-only access to Customer Pulse, Insights Studio, and account context, returning concise, source-backed answers and executive briefings.

Tools: 15

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Sales-And-Marketing
AthenaHQ

AthenaHQ

By AthenaHQ

AthenaHQ is a Generative Engine Optimization (GEO) and Answer Engine Optimization (AEO) platform for measuring and improving how brands appear across AI answer engines. Authorized users can analyze visibility and manage their AthenaHQ workspace from Claude. Key capabilities: • Analytics: share of voice, mention rate, citation rate, average position, trends, prompts, sources, attributes, and competitor benchmarks • Workspace management: create and manage prompts, topics, locations, tags, saved views, brand facts, content pillars, and tracked URLs • Content workflows: create, revise, approve, publish, move, restore, and delete briefs, drafts, and content • Account context: accessible websites, date ranges, authorized user lookups, and credit usage Access is limited to the organization and websites available to the authenticated AthenaHQ account. For Claude-authenticated sessions, Claude-sourced answer text and the prompt, source, and finding records derived from those answers are excluded from returned results. Other supported engines remain available. Authentication uses AthenaHQ OAuth or an API key.

Tools: 85

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Business & Operations
AthenaHQ

AthenaHQ

By AthenaHQ

AthenaHQ is a Generative Engine Optimization (GEO) and Answer Engine Optimization (AEO) platform for measuring and improving how brands appear across AI answer engines. Authorized users can analyze visibility and manage their AthenaHQ workspace from Claude. Key capabilities: • Analytics: share of voice, mention rate, citation rate, average position, trends, prompts, sources, attributes, and competitor benchmarks • Workspace management: create and manage prompts, topics, locations, tags, saved views, brand facts, content pillars, and tracked URLs • Content workflows: create, revise, approve, publish, move, restore, and delete briefs, drafts, and content • Account context: accessible websites, date ranges, authorized user lookups, and credit usage Access is limited to the organization and websites available to the authenticated AthenaHQ account. For Claude-authenticated sessions, Claude-sourced answer text and the prompt, source, and finding records derived from those answers are excluded from returned results. Other supported engines remain available. Authentication uses AthenaHQ OAuth or an API key.

Tools: 103 · Prompts: 3

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Healthcare
Athlete Space

Athlete Space

By Athlete Space AI LLC

Tell Claude your goal race, the date, how much you run now, and your easy pace or a recent race time. AthleteSpace builds the whole plan: every week, every run, training paces from your own fitness, and predicted race times from 5K to marathon or any custom distance up to 100 km. The plan appears as an interactive view in the chat: tap any week to see its sessions. Missed a run? Say so and the plan is rebuilt around it. Plans follow established training principles: Daniels VDOT paces, a progressive build, down weeks and a taper. Everything is calculated, not generated, so the same answers always give the same plan. No account is needed and nothing you send is stored. Open the plan on athletespace.ai to keep it, log runs against it and let it keep adapting.

Tools: 3 · Prompts: 3

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Productivity
Atlabs Ai

Atlabs Ai

By Atlabs Ai

Connect to the Atlabs Ai MCP app in ChatGPT and Codex.

Tools: 65 · Prompts: 1

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Data & Analytics
Atlan

Atlan

By Atlan

Atlan is the context layer for enterprise AI. Connect ChatGPT to your organisation's context repos: the knowledge, data, and semantics your AI agents need to answer accurately. Use Atlan's agent skills to search and discover enterprise context, traverse end-to-end lineage, access governed data definitions and glossaries, execute SQL, curate your metadata graph, and ensure data quality, so every question you ask ChatGPT is grounded in trusted organisational context.

Prompts: 1

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Data & Analytics
Atlan

Atlan

By Atlan

Atlan is the context layer for enterprise AI. Connect ChatGPT to your organisation's context repos: the knowledge, data, and semantics your AI agents need to answer accurately. Use Atlan's agent skills to search and discover enterprise context, traverse end-to-end lineage, access governed data definitions and glossaries, execute SQL, curate your metadata graph, and ensure data quality, so every question you ask ChatGPT is grounded in trusted organisational context.

Tools: 49 · Prompts: 1

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Financial-Services
Atlar

Atlar

By Atlar AB

Atlar is the AI-native treasury platform for finance teams, unifying cash management, payments, forecasting, bank reconciliation, and investments across 100+ countries of bank and ERP connections. This connector lets Claude query your live Atlar data, e.g. bank accounts, balances, cash flows, transactions, payments, forecasts, and treasury policies—with the same role-based permissions and audit trail as inside Atlar itself.

Tools: 35

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