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13,530 Claude connectors and ChatGPT apps

Entertainment
Chessy

Chessy

By Altmatter LLC

Challenge yourself to a game of chess against ChatGPT that thinks through each move in real time. You play white, the ChatGPT plays black — make your move and watch it respond.

Tools: 5 · Prompts: 1

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Productivity
Chiedi a Lea...

Chiedi a Lea...

By Lean Software

Chiedi a Lea è l'assistente di supporto per gli utenti del software LeanEco di Lean Solutions. Aiuta a consultare il manuale ufficiale e a individuare le procedure operative per utilizzare le funzionalità del software dedicate alla gestione dei rifiuti, ai formulari, ai registri di carico e scarico e al RENTRI. Le indicazioni si riferiscono alle versioni standard documentate; personalizzazioni e configurazioni specifiche possono comportare differenze. Le risposte sono generate dall'intelligenza artificiale, possono contenere errori e non sostituiscono la consulenza legale, normativa o professionale.

Prompts: 3

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Business & Operations
Chiho AI

Chiho AI

By Chiho.ai

Chiho AI connects ChatGPT to a user's Telegram account so they can search and read conversations, organize CRM tags, companies, tasks, summaries, and automation rules, safely preview and approve messages and group actions, and manage Telegram folders.

Tools: 47 · Prompts: 3

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Productivity
Chiho Telegram

Chiho Telegram

By Chiho

Connect Claude to the Telegram account you already use through Chiho’s hosted CRM. Search chats, read message history, review contacts, organize tags, companies, follow-up tasks, and automation rules, and run guarded actions such as message drafts, batch sends, member invitations, folder changes, and group exits. Chiho uses per-user OAuth and mirrors each user’s connected account and granted scope. High-impact batch actions follow a preview, approval, and execute flow; destructive tools are annotated so Claude can request confirmation. Users can revoke access at any time from Chiho Agent Access.

Tools: 47

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Legal
Child Support by Province

Child Support by Province

By Child Support by Province

Child Support by Province lets Claude give Canadian parents the exact monthly child support amount from the official Federal Child Support Tables, instead of an estimate from memory. Ask in plain words, for example "How much child support is there in Ontario on $85,000 for two kids?", and the connector returns the table amount for the province or territory where the paying parent lives, using the 2025 tables in force since October 1, 2025. It covers all 10 provinces and 3 territories, one to six or more children, and incomes above $150,000. It also handles shared parenting (each parent at least 40% of the time, where the two table amounts are set off against each other) and special or extraordinary expenses such as daycare, which are shared in proportion to income. For Quebec it says when the Quebec model applies instead of the federal table. Every answer explains the rule it used and links to the full breakdown on ChildSupportByProvince.com. The tables were checked cell by cell against the Department of Justice Canada PDFs. Read only. No sign in. The connector never asks for names or contact details and does not store the questions it receives. Estimates only, not legal advice. ChildSupportByProvince.com is independent and not affiliated with the Government of Canada.

Tools: 1

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Legal
Child support (Quebec)

Child support (Quebec)

By mmcco

Child support (Quebec) estimates child support under the Quebec model for determining child support. - revenu_disponible isolates a parent's disposable income (income minus the 2026 base deduction and contributions). - calculer_pension_alimentaire runs the full calculation from both parents' incomes, the number of children, custody time and special expenses, using the official 2026 fixation table. - expliquer_modele explains a given aspect (method, disposable income, custody, expenses, ceiling, indexation, limits). This is an estimate to understand and plan; the actual amount is set by the court or SARPA. It is not legal advice, and no figure or rule is invented - the table and method come from the official Quebec sources.

Tools: 3

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Education & Research
ChildEdu Studio

ChildEdu Studio

By SANJA DENIC

ChildEdu Studio guides teachers, parents, and therapists through creating printable educational materials in multiple languages. Users select the material language, material type, and learning content, then receive a generated file ready to preview and download.

Tools: 1 · Prompts: 3

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Productivity
Chime Scheduler

Chime Scheduler

By Wednesday Solutions

Chime Scheduler is a free LinkedIn post scheduler for Claude. Write a LinkedIn post with Claude, say when it should go out in your own words ("Tuesday at 9am", "tomorrow morning"), and it is published on your LinkedIn profile at that time. Chime Scheduler turns your words into an exact time in your time zone and echoes it back, so you can catch a wrong time before anything goes live. Plan your LinkedIn content calendar without leaving the chat: - Schedule LinkedIn posts for later, or save them as drafts. - Publish to LinkedIn right now and get the live post link back. - Add a first comment, such as a link, a few seconds after the post goes live. - Post images (up to 9) or one MP4 video: Claude gives you a private, single-use upload link, and you confirm the files in the chat before they are attached. - See your scheduled, draft and published LinkedIn posts, reschedule or edit any post that has not gone out yet, and cancel posts. - Check that your LinkedIn account is connected and when the login expires. How it works: you connect with Sign In with LinkedIn. Posts are published through LinkedIn's official API, only when you ask, and only on your own personal profile. Chime Scheduler never reads your LinkedIn feed, messages or connections. If a post can't go out (for example an expired LinkedIn login), it is held, never posted late without you choosing to, and Claude tells you what to do next. A "Your posts" page at schedule.getchime.co shows your LinkedIn posts outside the chat. Built for founders, consultants, recruiters, marketers and anyone growing a personal brand on LinkedIn with consistent posting.

Tools: 8

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Travel
China Footnotes

China Footnotes

By Will Wang

China Footnotes answers practical questions for first-time foreign visitors to China: opening hours, tickets, booking channels and passport notes, last entry, metro and taxi directions, stored notices, events and traveler tips. It also covers pre-trip setup: when to go, visas, paying, internet and SIM, apps, booking ahead, getting around and safety. Ask for a full entry or selected sections and fields. Traveler tips are paginated, with counts and more available on request. A visit date adds a conservative check against stored rules, not live opening or ticket availability. Facts retain conditions, sources and actual check dates; unknowns and conflicting sources remain explicit. Traveler reports stay separate from official rules. Read-only; no sign-in, bookings or sales. The service records bounded usage metrics and anonymous category aggregates. It does not retain raw search words, full tool inputs or outputs, conversations, visitor IPs or persistent user IDs. Do not include personal information in tool inputs. See the privacy policy for storage and retention details.

Tools: 5

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Legal
Chiostro Legal Ai

Chiostro Legal Ai

By Chiostro

Chiostro is a legal research service for Italian lawyers and in-house counsel. It answers only from the sources it holds, and says which ones. With this connector Claude can: • Search the corpus: Italian codes and legislation, Constitutional Court decisions, tax and trial-court case law, EU Court of Justice and European Court of Human Rights decisions, and regulatory practice from ministries and authorities. Each result comes with its title, the link to the official publication and an excerpt of the actual text. • Ask for a reasoned answer on a point of Italian law. The answer is built only on the retrieved sources, carries numbered references [n], and its quotations are checked against the source text before delivery. • Check whether the provisions cited in a contract, pleading or memo are still in force, repealed or partly repealed, and by which act. This check is deterministic: no language model decides the verdict. Chiostro covers Italian and EU law. It does not search the web. Questions and answers are in Italian; the interface and this listing are also available in English. You need a Chiostro account (free trial or subscription). Questions asked through the connector count like questions asked in Chiostro; source searches have their own daily ceiling.

Tools: 3

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Sales-And-Marketing
Chirpie

Chirpie

By Fireflo LLC

Chirpie gives Claude somewhere to publish. Connect your social accounts to Chirpie once, add the connector, and Claude can post, thread and schedule across them in plain language. What Claude can do with Chirpie: - Publish a post or a thread now, or schedule it for a date and time in your timezone - Send one post to several accounts at once, with a different version per network - Attach images and video, with alt text - Save drafts, edit queued posts, and promote a draft when it is ready - Read engagement for any published post, and list, reply to, hide or delete comments - Connect new accounts from the conversation Networks: X, Bluesky, LinkedIn, Mastodon and Telegram. Threads, Instagram and Facebook are coming soon. Every tool is annotated as read-only, write or destructive, so Claude can treat analytics differently from deleting a post or disconnecting an account; which tools ask before running is set in your connector settings. Threads publish all or nothing, and repeat calls carrying the same idempotency key never post twice. Sign in with your Chirpie account; nothing to install and no API key to paste. A free plan is available. The same account also works from Chirpie's REST API, TypeScript SDK and CLI. Docs: https://chirpie.ai/docs/mcp/claude

Tools: 29

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Consumer-Health
Chocho Journal

Chocho Journal

By Chocho Journal

Chocho Journal is a personal journal you keep by texting over iMessage. Connect it to Claude to talk through your own entries and see how things have been going. Ask Claude about a stretch of weeks or months and it can read your daily scores and entries to summarise how things went: which symptoms showed up most, how your daily Chocho Score moved, your best and roughest days, and identify patterns and triggers. Compare any two periods, such as this month against last month, and see what changed. Find specific days, like every day a symptom was at its highest, or look up when you mentioned a symptom, food or medication and how often. You can also pull the recaps Chocho already sent you together before an appointment, so you have one clear summary to bring along. Read-only: nothing in your journal can be added, changed or deleted from Claude, and Claude never sees your chats with Chocho or your personal details.

Tools: 9

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Travel
ChooseCruise

ChooseCruise

By ChooseCruise Technologies llc

ChooseCruise helps users search live ocean and river cruise inventory by destination, ports, dates, cruise line, price, and duration, compare matching sailings, inspect detailed itineraries and cabin information, and continue to ChooseCruise when ready to book.

Tools: 2 · Prompts: 3

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Travel
Choppy Pilot Logbook

Choppy Pilot Logbook

By Choppy

Choppy is an offline-first pilot logbook for airline, commercial and private pilots (iOS, Android and web). This connector gives Claude secure access to your own Choppy logbook, and every change syncs straight to your Choppy apps. What you can do: • Ask about your flying: total, PIC, SIC, night, IFR, multi-engine or per-type hours, landings and approaches, filtered by date, aircraft, airport or crew. • Check currency: 90-day passenger recency (day and night), instrument recency, and licences, medicals, ratings and checks sorted by expiry. • Flight time limitations: maximum FDP, latest end and minimum rest for a duty under EASA ORO.FTL / CS-FTL.1 or FAA Part 117, multi-day EASA rotations with acclimatisation, and rolling cumulative limits (100 h / 28 days, 900 h / year, 1000 h / 12 months). • Log and edit flights in plain language ("log yesterday's DUB–STN on EI-EBF, I was PF, 1:05 block"): block, night and cross-country time are computed from times and route automatically. • Manage your fleet, crew list, documents and logbook preferences (opening totals, licence goals, favourite airports). • Get a private iCal feed of your flights for Google, Apple or Outlook calendars. Sign in with the same Google, Apple or email account you use in the Choppy app. FTL results are decision support and don't replace your operator's approved scheme.

Tools: 23

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Other
Chotot

Chotot

By Chotot Company Limited

Chotot: One-stop marketplace for everything you need Chotot is Vietnam's leading one-stop platform for buying and selling, designed to meet your needs at every stage of life. Whether you are looking for a new home, upgrading your vehicle, or decluttering your house, we connect you with millions of buyers and sellers nationwide to make trading simple, efficient, and reliable. Why you will love using Chotot: - Discover great-value items quickly: Explore a wide range of listings—from vehicles to home essentials—tailored to your budget and location. - Shop smart for quality pre-owned goods: Find secondhand electronics, furniture, and fashion at wallet-friendly prices. - Trade with more confidence: Review listing details and seller information to make more informed decisions. As part of the Carousell Group, Chotot is committed to empowering Vietnamese daily life through recommerce. We strive to meet all your needs at every stage of life while promoting smart, sustainable consumption choices.

Tools: 3 · Prompts: 3

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Chrome DevTools

By Google

How to use: Ask Claude to interact with your running application in Chrome. Example prompts: "Open my app at localhost:3000 and click the login button", "Record a performance trace while I scroll the page and tell me what's slow", "Take a screenshot of the homepage on a mobile viewport", "Check the console for errors after submitting the form", "Run a Lighthouse audit on this page and summarize the results", "List all network requests made when the dashboard loads".

Prompts: 6

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Financial-Services
Chronograph

Chronograph

By Chronograph

The Chronograph MCP server allows users to query portfolio data, analyze investments, search for entities, retrieve performance metrics, and access Chronograph's help documentation. The connector is designed for private investment workflows, providing programmatic access to portfolio analytics and reporting data.

Tools: 13 · Prompts: 3

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Finance
Chronograph GP

Chronograph GP

By Chronograph

Chronograph GP provides portfolio monitoring, valuations, and analytics solutions for private capital investors. Through the Chronograph GP App within ChatGPT and Codex, users can query their trusted portfolio data, analyze investments, surface company-level metrics, and access the full depth of their private markets portfolio using natural language. Chronograph provides two separate Apps for different client user types: Chronograph GP for General Partner users and Chronograph LP for Limited Partner users.

Tools: 15 · Prompts: 3

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Developer Tools
Chronos for Codex

Chronos for Codex

By Dravara, LLC

Run one local Governor that discovers active Codex tasks from one complete host inventory per cycle, evaluates actionable Heartbeats, and contacts only the exact affected task when intervention is justified. Optional silent hooks accelerate lifecycle hints without creating model turns. Chronos also diagnoses Windows degradation, quota and context pressure, approval and review loops, permission-rule problems, rollout duplication, and SQLite churn. No publisher telemetry.

Prompts: 3

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Productivity
Chui

Chui

By Generative Chaos LLC

Chui records meetings on an iPhone, an Apple Watch, a Mac or the web, then transcribes and summarises them in the language each meeting was held in. This connector is Chui's text interface: what a person can do by tapping in the app, they can do here by asking. It searches every transcript, summary, title and note and returns short quoted snippets with the meeting they came from; it reads the summary of one meeting, or its transcript a window at a time; it says how much of a meeting was actually captured; it hands the user a temporary link to listen to their own audio; and it looks up the people in their meetings — how often they met, when they last spoke, and the short standing note Chui keeps about each. It also writes. It renames a meeting, puts a name to a speaker, asks for a fresh summary, corrects what Chui knows about a person, shares a meeting or stops sharing it, sets reminders and privacy, connects and disconnects a calendar, and manages devices and sign-in methods. Anything that destroys something — deleting a meeting, folding two people into one entry, removing a colleague — takes two steps. Chui first names exactly what would go, and the second step accepts only a token bound to that one thing, so nothing is ever destroyed that the user was not shown by name first. Nothing here can start or stop a recording: that needs a device with a microphone in the room. A Chui account with recordings in it is required.

Tools: 8

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Business & Operations
Church Website Checker

Church Website Checker

By NewCulture Consulting, LLC

Paste your church website address and get a 0 to 100 score for how well it's set up to be found on Google, Google Maps and AI assistants like ChatGPT, with the three fixes that matter most and plain-language steps for each. The check looks at the things people searching for a church need: service times written as text, your address and a map, a Plan a Visit page, an About or Beliefs page, structured data that tells Google what kind of place you are, a link to your Google Business Profile, and whether AI crawlers can read the site. It also covers the basics: page titles, descriptions, mobile setup, HTTPS, robots.txt and a sitemap. Ask whether your church qualifies for the Google Ad Grant and you'll get an honest read against Google's own published rules, including the one most churches miss: being tax-exempt by default is not the same as IRS-recognized 501(c)(3) status. Christian schools learn why they're excluded and how a separate foundation can qualify. Made for pastors, church administrators and communications volunteers, and for Messianic congregations, ministries and nonprofits too. Read-only: it fetches your public website and nothing else. No account, no email required. Limits: the checker reads what a crawler can read, so sites that render only in the browser score low on readability. Ad Grant answers are our reading of Google's rules, not a promise of approval.

Tools: 5 · Prompts: 3

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Education
Church Year by Cross + Covenant

Church Year by Cross + Covenant

By Cross + Covenant

Church Year puts the Western church calendar inside Claude. Ask where any date from 1583 to 4099 falls: the season, the week of the season, the day's observance and color, the church year and its lectionary year (A, B or C), and that year's Easter and Orthodox Pascha. List upcoming feasts and fasts, with the 1979 Book of Common Prayer rules that move a feast off a Sunday or out of Holy Week applied. Get the appointed first reading, psalm, second reading and gospel for any Sunday or major feast from the public-domain 1979 Book of Common Prayer lectionary, with text from the World English Bible or King James Version. Lay out a sermon series to see which book runs across consecutive Sundays. Every date is computed and tested against published church calendars. Free, read-only, no account.

Tools: 4

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Data-Analytics
Churn Solution

Churn Solution

By Churn Solution

Churn Solution's MCP server gives AI assistants secure access to your cancellation and retention data. Using natural language, investigate why customers leave, measure the impact of your cancel flows, identify at-risk accounts and revenue, track retention trends, and answer complex questions about your subscription business. Built for founders and growth, product, and finance teams, it turns Churn Solution data into actionable retention insights and faster decisions.

Tools: 14 · Prompts: 2

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Education & Research
Chymia

Chymia

By Noah Galvão

Chymia is an interactive, AI-powered virtual laboratory that lets you explore the thermodynamics and behavior of chemical elements in real-time. Whether you want to boil gold, compress hydrogen into a solid, or trigger fascinating chemical reactions and uncover the unique curiosities of each element, Chymia makes it visually engaging and scientifically accurate.

Tools: 2 · Prompts: 3

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