"Verbinden von Claude mit einer MySQL-Datenbank" matching MCP connectors:

Connect Claude or any MCP client to Thread Otter, a GTM agent for founders. Free tools with no key: find_buyer_threads (give it a website URL and get recent Reddit threads where that product's buyers are asking for it, report in ~3 minutes), reddit_demand_board (weekly demand across 40 communities with thread receipts), and subreddit_rules (promotion posture for 2,000+ profiled subreddits). With an API key: read your buying-intent mentions across Reddit, X, LinkedIn, and Bluesky, check your pipeline, and propose posts and reply drafts in your voice. Propose-only by design: nothing sends without your approval flow. Keys at threadotter.com/connect.

Diagnoses, drugs & lab codes: ICD-11, SNOMED, LOINC, RxNorm, MeSH, ATC, CID-10. 37 tools, MIT.

AMZScout Skill + MCP gives AI agents live access to real Amazon marketplace data across 14 Amazon marketplaces. Analyze any ASIN, validate product ideas, research niches, compare competitors, discover profitable keywords, and build data-driven PPC strategies using trusted Amazon insights instead of AI assumptions. Works with Claude, ChatGPT, Cursor, and any other MCP-compatible AI client. To connect, you'll need an AMZScout API plan and authorize your account. Get access and view pricing here: https://learn.amzscout.net/amazon-product-api-for-ai-agents

Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude

Connect Claude, Cursor or any MCP client to AppSigma and let your AI research apps, read reviews and track rankings on its own – no glue code.

This tool empowers MCP-compatible clients (like Cursor and Claude Desktop) with professional-grade capabilities for financial data extraction, and report analysis.

Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.

Amazon brand, seller, niche & buy-box intelligence inside your own Claude or ChatGPT.

Consensus 'best X for Y' rankings from ChatGPT, Claude, Gemini & Grok. Search, verdicts, history.

Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude.

Score, validate, and pressure-test startup ideas with AI from Claude or any MCP agent.

Connect Sukoon MCP to Claude, Cursor, or any MCP client. Research 14,000+ Indian mutual funds with 20+ years of daily NAV history, benchmarks, and rich performance metrics like CAGR, alpha, beta, Sharpe ratio, drawdown, volatility, and rolling returns — all in plain English. Compare funds, analyze risk, backtest strategies, and uncover insights for free, forever. https://sukoon.money

Market & competitive intelligence for Claude & AI assistants: trends, alerts, keywords & more.

AI job search for Claude, ChatGPT, Cursor. 170K+ jobs, 3,800+ companies. OAuth or stdio.

untangle.bio is a self-serve B2B SaaS for biotech that generates downstream-processing routes, simulates separations, and runs techno-economic analysis (CAPEX/OPEX/payback), accessible through a web app or directly from Claude via its MCP server.

First Israeli podcast vertical MCP server. 7 read-only tools exposing live data on studios, podcasts, glossary, and the State-of-Israeli-Podcasts 2026 industry report. Languages: Hebrew, English, Arabic, Russian. Operator: Pody (Wikidata Q139719199). License: MIT (server) + CC-BY-SA (data).

Run UX research from Claude — create card sort studies, list studies, pull headline stats.

Fluenta MCP gives your agent a real scored database, not LLM guesses: 55k+ trending business ideas from 200+ sources (a16z, YC, Forbes, Product Hunt), each scored on 6 live demand signals like search volume, real complaints, competition, and fundraising. Inside Claude Code, Cursor, or Codex: discover fresh ideas, search any sector, compare by demand score, save to your pipeline, and validate your own idea with full sourced reports in md/txt.

SEC filings for Claude, ChatGPT, Cursor — 23 tools + 5 recipes. Financials, insider, 13F, funds.

Bring FINTRX's family office and RIA intelligence into Claude.