"Information about the MERN stack (MongoDB, Express, React, Node.js)" matching MCP connectors:

BoomerangOAuth via extension

ai.getboomerang

Warm-intro paths and relationship intelligence for B2B sales teams. Ask Rudy who you know at any account, find the strongest path to a buyer through employees, investors, champions and partners, and draft the intro request — plus accounts, contacts and CRM data.

FlareOAuth via extension

io.flareapp

Error tracking for Laravel and PHP apps. Let your agent fetch errors, stack traces and context.

Lexpad – Vocabulary Notebook & FlashcardsOAuth via extension

app.lexpad

Lexpad is a vocabulary notebook and flashcard app with spaced repetition (Leitner boxes) for learning words in 81 languages, including English, Spanish, French, German, Arabic, Turkish and Persian. Connect it to ChatGPT, Claude or any MCP client, and your assistant works with the words you collected yourself: • Save words and phrases you ask for, with meanings, example sentences and a level (A1–C2). • Find anything: browse and filter your whole notebook by due, new, struggling, starred or mastered words, level, topic or date added. • Practise: get quizzed on today's due words. Every answer counts as real review, moves the word through the Leitner boxes and keeps your streak. • Edit: fix spellings, change or reorder meanings, star or retire words. Deleting needs its own permission, and the assistant asks first. Lexpad never invents vocabulary: it only works with the words you add, by hand, from a text, or imported from Anki or a Kindle. Sign-in is OAuth on a Lexpad page; your password is never shared, and you can disconnect at any time. Works alongside the Lexpad web app and Android app. Guide and example prompts: https://lexpad.app/features/assistants

Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.

Read-only MCP server for Glimps invoice processing. Connect ChatGPT and Claude to ask about invoices, suppliers, coding, approvals, and processing status in Exact Online.

Nimble MCPOAuth via extension

com.nimbleway.mcp

The Nimble MCP Server gives AI agents the ability to search, extract, map, crawl, and structure data from any website in real time. It exposes Nimble’s full web data platform as MCP tools that any compatible AI client can use.

AIclicks brings AI-search visibility data into any MCP client: see where your brand gets mentioned across ChatGPT, Perplexity, Gemini, and Google AI Overviews, who the competing citations are, and which sources the models pull from.

Send and receive faxes from any MCP-compatible AI assistant using the Fax.Plus API

SquadOAuth via extension

ai.meetsquad

Decision intelligence for product teams. Turn scattered feedback into signal you can act on.

Official tax law at the date of the facts, with official links: 9 European countries, EU, OECD.

Create a Scandit account, get trial license keys and set up the Scandit SDK in your app.

Go over your Shogi Dojo games, explore the moves played from a position, and make review quizzes.

Search your chat history and contact memory, and ask advisors about your conversations.

Search, read and ask questions about your AudioMap transcripts, notes, speakers and clips.

Create, deploy and inspect Eurobase projects and Functions in the European cloud.

Share the app you built with AI privately: one sign-in link, remove anyone at once.

MinoaOAuth via extension

io.minoa

Query the value record behind a deal: business cases, value frameworks, and realized outcomes.

Cruise sailings, itineraries, weekly fare history, port capacity and the Cruise Price Index.

Search and query the transcripts of YouTube expert channels you follow, with cited answers.

Films and music videos. You're the star. No subscription.