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17,234 Claude connectors and ChatGPT apps

Commerce-Shopping
Merchkit

Merchkit

By Merchkit

Merchkit is an AI-Native product catalog built for agentic commerce. Connect it to Claude and work on your live catalog in conversation - no exports, no spreadsheets, no switching tabs. WHAT YOU CAN DO • Search and inspect your catalog. Find products & data gaps by SKU, attribute value, or missing data across products, variants, images, vendors, categories. • Enrich at scale. Create and update products and attribute values one at a time or in bulk, and let Claude fill the gaps that make products invisible to shoppers and AI agents. • Audit channel readiness. See exactly which attributes a product is missing for Wayfair, Amazon, Google Shopping, or any channel you sell on - with the specific issues to fix. • Manage your taxonomy & schema. Inspect and edit attribute definitions, acceptable values, AI generation instructions, and attribute classes. • Track and audit changes to your product catalog across team members. BUILT FOR SAFE AGENT OPERATION Every write tool previews the exact change before it applies — nothing is written until you confirm. Permissions are scoped when you connect, so you can grant read-only access to an agent that should only inspect the catalog. Every tool is workspace-scoped and runs the same validation as the Merchkit API. WHO IT'S FOR Ecommerce teams at brands, distributors or retailers managing 500 to 5M SKUs across marketplaces, retail partners, and AI shopping surfaces. REQUIREMENTS A Merchkit account. Connect in one click with OAuth — there's no API key to create or paste, and you can revoke access anytime from Settings → API keys → Connected apps. Full documentation: https://docs.merchkit.com/developers/mcp

Tools: 27

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Finance
Mercury

Mercury

By Mercury

Connect your Mercury account to Claude to analyze your finances, organize transactions, and move money right from where you're already working. *Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC. AI-generated responses and suggested actions may vary and are not guaranteed. Please review outputs before taking action.

Tools: 46 · Prompts: 3

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Travel
Mercury Jets

Mercury Jets

By MERCURYJETS INC

Private Jet Charter Finder by Mercury Jets helps you quickly explore private jet charter options and make informed inquiries — without the usual back-and-forth. Use the app to: - Discover private jet charter operators and aircraft types - Search flights between any two airports with real-time pricing - Browse empty-leg deals — discounted repositioning flights - Compare options based on route, aircraft, and preferences - Understand key considerations like pricing factors, availability, and amenities Click "Inquire" in any results widget to continue your inquire process on mercuryjets.com. Available 24/7, 365 days a year. Designed for travelers who want efficiency, transparency, and a smoother first step into private aviation.

Tools: 5 · Prompts: 3

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Business & Operations
Mergado

Mergado

By Mergado technologies s.r.o.

Mergado is a product feed management platform for e-commerce. Connect your Mergado account to audit product feeds, manage rules, and optimize your product data for marketplaces like Google Shopping, Facebook, and Heureka — all from ChatGPT.

Tools: 239

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Developer-Tools
MergeHarbor

MergeHarbor

By MergeHarbor

MergeHarbor reviews pull requests using the context of your whole codebase. This connector brings that review work into Claude. Ask Claude what is left to fix on a pull request, get a fix plan grouped by file, or get a finding's suggested change as a patch. Check whether a pull request can merge under your organization's merge gate and how risky it is to merge, including the reasons behind the score, such as blast radius, past reverts and incidents, and missing tests. Search the knowledge base MergeHarbor generates from your code and history. Read your team's review rules or propose a new one. With the Shipyard add-on, Claude can estimate a coding task's cost, start it, and follow its progress. MergeHarbor makes the change in a sandbox and opens a pull request. You sign in to MergeHarbor with OAuth, and Claude sees only the organizations and repositories you can see in the MergeHarbor console. Tools that change data, such as resolving findings or starting a task, are marked as write tools.

Tools: 20

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Productivity
Mergewell Mail Merge

Mergewell Mail Merge

By Zovo

Mail merge from Excel or CSV to PDF, right in the chat. Attach a spreadsheet or paste a list, write the letter once with fields like {{First Name}}, and get one print-ready PDF with a personalized document for each row. What it makes: - Mail merge letters: personalized letters from your spreadsheet in US business letter layout, with your return address, the date, the recipient's address, an optional subject line, a closing and a signature (thank-you letters to donors, the same letter to 200 customers with their names) - Certificates in bulk from a name list: award, completion, participation and appreciation certificates on landscape US Letter, in 4 styles (classic, gold, modern, deco) with signature lines - Envelopes from a contact list: #10 business envelopes (or A7) with your return address and the delivery address placed inside the USPS read area, optionally in USPS uppercase style It checks the merge before printing: - Template fields with no matching column, with the closest column name - Similar column names matched for you (first_name for First Name, Zip Code for ZIP) and reported, so you can confirm them - Records with empty values, listed by record number before you generate - ZIP codes that lost a leading zero in Excel (2134 becomes 02134) Template features: defaults {{First Name|Friend}}, formats {{Amount:currency}}, {{Gift Date:date}}, {{Place:ordinal}}, and conditions {{#if Company}}...{{else}}...{{/if}}. You see the first 3 merged records and can step through each record in the preview. Each PDF holds up to 2,000 records, and a merge report CSV lists the values printed for each record. Limitations: it makes PDFs only. It does not send email, connect to Word, Outlook or Gmail, or print and mail anything, and it does not make mailing labels, diplomas, degrees or licenses. Latin with accents (for example Polish or Vietnamese), Greek and Cyrillic print as typed; Chinese, Japanese, Korean, Arabic, Hebrew and emoji cannot be printed. Download links expire after about an hour.

Tools: 2 · Prompts: 3

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Developer Tools
Mergify

Mergify

By Mergify

Mergify serializes merges through a queue that runs CI on temporary merge commits, so a pull request that only breaks in combination with another one gets caught before it reaches your default branch. These skills drive the Mergify CLI so an agent can work that queue with you. Ask why a pull request left the queue and get the engine's own dequeue reason, the checks that failed, and a link straight to the job log. Read the activity log for one pull request or for the whole repository. Validate a .mergify.yml against the schema before you commit it, or simulate what your rules would do on a real pull request. Set up merge protections such as dependencies between pull requests or scheduled freezes for a release window. Turn a branch of commits into a stack of one pull request per commit and keep them rebased. Six skills ship in the bundle: mergify-merge-queue, mergify-events, mergify-config, mergify-merge-protections, mergify-ci, and mergify-stack. It runs on the Mergify CLI, a single static binary with no runtime to install, so it needs a local execution environment: Codex, or ChatGPT desktop with local execution. You need a GitHub repository with Mergify enabled. Install the CLI with 'brew install mergifyio/tap/mergify-cli', sign in once with 'mergify auth login' or set MERGIFY_TOKEN, then ask for what you want in plain language.

Prompts: 1

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Data-Analytics
Mergr

Mergr

By Mergr Inc.

Mergr is a private equity and M&A intelligence platform built to be accessible: straightforward, current data on PE firms, deals, and private companies — no onboarding, no training, no enterprise-database complexity. This connector gives Claude direct, read-only access to Mergr's live database: 4,100+ active PE firms, 224,000+ companies, 223,000+ M&A transactions, and 100,000+ original press releases, with ownership histories, deal advisors, and sector analytics. Ask questions the way you'd ask an analyst: • "Which PE firms would be the strongest buyers for a $30M revenue HVAC company in Texas?" — Buyer Match scores financial and strategic buyers against the target's profile. • "Which sponsors are building roll-ups in collision repair?" — Roll-Up Tracker surfaces active platforms and their add-on velocity. • "Which banks and law firms advised the most software deals last year?" — Rankings builds advisor and acquirer league tables with full filtering. In total, 23 research tools cover firm, company, and deal search with the same filter sets as mergr.com; buyer, investor, and advisor matching; ownership lineage and exit signals; divestiture candidates; investor lookalikes; press-release search; and market analytics. Every answer links back to mergr.com profiles and source press releases, so results are verifiable — not a black box. Getting started takes seconds: connect with your mergr.com login (read-only — the connector never acts on your behalf). Not a member? Sign up for a free trial at mergr.com.

Tools: 12 · Prompts: 3

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Data-Analytics
Meridian AI

Meridian AI

By Meridian AI

Access Meridian data directly from Claude, without spreadsheet exports or copy/pasting context. Query deal history, IC decisions, relationships, documents, and reports. Your firm’s data security and granular privacy settings remain intact.

Tools: 13

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Financial-Services
Meridian Connector for QuickBooks

Meridian Connector for QuickBooks

By Pilot.com, Inc.

This connector lets Claude securely read from and write to QuickBooks Online. Some things you can do: • Connect multiple QuickBooks Online companies to the same agent (great for booking intercompany JEs) • Choose read-only or read-write access separately for each company • Create arbitrary QuickBooks transactions, including journal entries • Bulk-create invoices or import credit card transactions • Upload and attach receipts and supporting files to QuickBooks transactions • Automatically fill in your firm-specific reporting template • The craziest use case I tried was "Clone the contents of QBO A into QBO B", and… it worked

Tools: 63

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Financial-Services
Meridian Connector for Xero

Meridian Connector for Xero

By Pilot.com, Inc.

This connector lets Claude securely read from and write to Xero Some things you can do: • Connect multiple Xero companies to the same agent (great for booking intercompany JEs) • Choose read-only or read-write access separately for each company • Create arbitrary Xero transactions, including journal entries • Bulk-create invoices or import credit card transactions • Automatically fill in your firm-specific reporting template

Tools: 75

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Travel
Meridian Dispatch

Meridian Dispatch

By Meridian Dispatch

Meridian Dispatch is a travel publisher. This connector lets Claude answer travel questions from our reported guides and link the page each answer came from. Ask what to do in a town, how many days to give it, the best time to visit, whether you need a car or which airport to fly into. Ask for the best beaches, museums or hikes in a country, which festivals are on in a given month, or what is worth a day trip from where you are staying. It covers country and town guides, field records for individual sights, hiking trails and scenic drives, ski resorts, festivals with this year's dates, and our ranked World's Best lists. Each answer comes from a published page and carries its title, link and the date it was last updated. Free to use, read-only, and no account needed. If you want to keep a record of a trip you are planning, it can also point you to the Meridian Dispatch journal app for iPhone.

Tools: 9

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Developer Tools
Mermaid Chart

Mermaid Chart

By Mermaid Chart Inc

Validates Mermaid syntax, renders diagrams as high-quality SVG, and displays them instantly in an interactive UI where users can preview, zoom, and iterate in real time.

Tools: 7 · Prompts: 3

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Developer Tools
Mermaid Diagrams

Mermaid Diagrams

By Benjamin Michael Haire

Author, import, safely edit, preview, repair, and validate deterministic Mermaid diagrams and multi-diagram Markdown, including architecture, Gantt, timeline, and Kanban builders, with optional local rendering when requested.

Prompts: 3

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Productivity
Mes Immo - Mes VO

Mes Immo - Mes VO

By Ubiflow

Mes Immo - Mes VO connecte votre assistant IA au catalogue d'annonces immobilières et automobiles diffusées par les agences et concessions partenaires d'Ubiflow. Décrivez votre recherche en langage naturel — ville, budget, surface, nombre de pièces côté immobilier ; marque, modèle, kilométrage, millésime côté véhicules d'occasion — et l'assistant retourne une sélection d'annonces avec photos, prix et caractéristiques, sous forme de vignettes interactives directement dans la conversation. Aucune donnée personnelle des utilisateurs n'est collectée par le serveur.

Tools: 1 · Prompts: 3

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Financial-Services
Mesh

Mesh

By Mesh

The Mesh MCP connects Claude directly to Mesh, giving it real-time access to your company's spend data, cards, policies, and approvals. Ask Claude to pull expense reports, flag anomalies, manage card limits, or trigger workflows, without touching the Mesh app.

Tools: 12

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Sales-And-Marketing
Mesh APP

Mesh APP

By Mesh Web

Mesh APP is the business system for trades, construction and service companies in Austria, Germany and Switzerland. Connect your Mesh APP account and work with your own company data in Claude. Customers and leads: find a customer and see at a glance what is open, offered and running. Create contacts, leads and deals, and move a lead or deal along your own pipeline. Offers and documents: draft offers, invoices, order confirmations and delivery notes from your own product catalogue. Mesh calculates every amount and every tax line. Nothing is sent: you open the draft in Mesh, check it and send it from there. Projects and tasks: compare a project's planned and actual figures, create and update tasks, and add notes to customers, leads, deals and projects. Finance, if you allow it: open items, revenue, bank movements and cash book entries. Team: who is scheduled where, who is away, and recorded working time. You decide what the connection may do. When you sign in, you see one switch per area: reading starts on, reading finance and every kind of write start off. The connection can never do more than your own Mesh APP account is allowed to, and every change is recorded in Mesh under your name. Limits: nothing is deleted, nothing is sent, and a document that is no longer a draft is never changed. A Mesh APP account is required.

Tools: 40

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Other
Mesh Local

Mesh Local

By Mesh Local

Find public Mesh events and current Coffee or Night outings. Existing members can prepare and confirm eligible outings in chat with events:join consent. The exact outing is shown before confirmation; chat joining uses no passes. Paid bookings, cancellations, private attendee data and general member-hosted event joining are unavailable. New members complete Mesh signup and account approval first.

Tools: 8

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Productivity
Mesh Project

Mesh Project

By Mesh Project

Mesh gives teams and their AI agents one shared place to plan and track work, so agents stop colliding and every change is traceable. With the Mesh connector, Claude can: - Browse the project board and search or read tickets, including acceptance criteria and expected files - Read and update the project brief (scope, goals, stack, constraints) - Begin work on a ticket, which atomically claims the files involved so other agents don't edit the same code - Log progress, decisions, test results and blockers to the project ledger - Create tickets and sprints, move tickets between sprints, and acknowledge acceptance criteria - Hand off finished work for review, releasing claims Access is per project and respects your Mesh role: viewers get read-only access, and write tools are only available to members with write permission. Sign in with your Mesh account through OAuth; no API keys or tokens to manage. Requires a Mesh account and project (meshproject.dev).

Tools: 14

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Productivity
Mesh for Claude

Mesh for Claude

By Automattic Inc.

Mesh brings your personal and professional network into Claude, making it easier to remember people and act on the relationships that matter. Connect your email, calendar, X, WhatsApp, or other social networks to import everyone you know. Search contacts by name, company, location, or interaction history; review contact details, notes, emails, meetings, and reminders; create or update contacts; organize groups; and merge duplicates. Save context after conversations, schedule follow-ups, prepare for meetings, and quickly find the right person when you need them. Mesh turns scattered contact information into useful relationship context, helping you stay organized, reconnect thoughtfully, and make more of your network.

Tools: 21

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Finance
Meshed Cover

Meshed Cover

By Founders Factory

Get tailored business insurance quotes for the UK directly in ChatGPT. Answer a few focused questions about your business, and this app will: • Assess your cyber risk profile • Identify relevant cover (including data breach response, ransomware, business interruption, cyber extortion, and regulatory defence) • Generate tailored UK cyber insurance quotes • Outline key limits, excesses, and optional extensions • Highlight risk management considerations that may impact pricing Once you’re ready, you can seamlessly move from quote to active broking support with Meshed. A specialist cyber insurance team will review your requirements, refine coverage, negotiate with insurers, and guide you through to policy placement.

Tools: 3 · Prompts: 1

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Creativity
Meshy

Meshy

By Meshy LLC

Turn text, photos, or sketches into 3D assets for games, animation, and 3D printing. Generate PBR textures, refine geometry, rig humanoid characters, and bring them to life with animation. Prepare models with printability checks, mesh repair, and multicolor 3MF workflows, or explore Creative Lab to create figurines, lamps, keychains, and fridge magnets. Export in popular 3D formats and save assets directly into your project.

Prompts: 3

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Productivity
Mesy

Mesy

By Majulah SG Pte Ltd

Mesy is a CRM. The Mesy connector lets Claude work with your Mesy workspace through your own Mesy account. What Claude can read Contacts, companies, deals and custom records; your sales pipeline; tasks, activity and change history; customer conversations across channels; calendar events and free time; notes, files and your knowledge base; email templates, workflows and web forms. Basic access covers your records and pipeline. The rest needs the optional everyday access you can grant when you connect. What Claude can change Claude can propose record changes and draft an email. Nothing is saved or sent until you approve it in Mesy. Claude can't approve its own proposals or run workflows. How access works Sign in on Mesy's consent page with your Mesy email and password, tick the access you want to give, then click Allow. To revoke access, go to Settings > Integrations > Connected apps in Mesy, or disconnect Mesy in Claude. Mesy is operated by Majulah SG Pte Ltd. Privacy policy: https://mesy.ai/privacy/. Setup guide: https://mesy.ai/docs/ai/connect-mesy-to-claude/. Support: support@mesy.ai.

Tools: 26

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Legal
MetLex

MetLex

By Mettle AB

MetLex returns the governing passage of EU and Swedish financial regulation, word for word, with the article, a link to the official text and the date of the snapshot. It covers DORA, Regulation (EU) 2022/2554, with its regulatory and implementing technical standards, GDPR, the Finansinspektionen regulations (FFFS), and the EU acts on the same ICT and third-party line: NIS 2, CER, the Data Act, the Cyber Resilience Act, MiCA and the AI Act. Texts come from the Publications Office of the EU and from fi.se, in English and Swedish, and are refreshed nightly. Every passage carries its authority layer (regulation, RTS/ITS, guidance, Q&A, decision) and its snapshot date. Ask by citation ("DORA Article 28(4)", "artikel 30.2", "FFFS 2014:1 7 kap. 2 §") or in plain words. No model runs at MetLex. Claude calls the tool, gets the passages back and writes the answer itself, so the citation is always to the official text, never to a paraphrase. Questions asked through the connector are never stored: the service keeps request metadata only (time, account, tool, status, the ids of the passages returned). Questions that hold an e-mail address or a personal identity number are refused. Free: an account by e-mailed one-time password, Google or Microsoft sign-in; the law in both regions, every matching passage. Library (paid, per person and year): the public record of how the law is applied. Library EU holds the ESA Q&As on DORA with their answers; Library Sweden adds Finansinspektionen reporting guidance and decisions, and decisions of Integritetsskyddsmyndigheten (IMY), with personal data removed. Library unlocks on the same connector; nothing is reinstalled. Built and run by Mettle AB, Stockholm, hosted in the EU (Scaleway, Paris). Not legal advice: verify against the linked text.

Tools: 4

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