"A server for exploring information about quantum physics or quantum-related topics" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Generate Factur-X PDFs, CII and UBL XML invoices from your AI assistant. Validate EN 16931 rules, extract invoice data, and get actionable error explanations. Try sample invoices free, no signup or API key required. Processing your own documents requires a free or paid key.
Remote shell and detached long-running jobs on your own machines — no SSH, open ports or VPN.
Go MCP server for GitLab: 2 dynamic tools reach 1000+ REST/GraphQL actions. Free/CE, no paid tier.
AI-agent image generation: cohesive sets & illustrations. Resize a set or export icons, free.
Cloud or self-hosted knowledge for AI agents: hybrid search, reranking, GraphRAG, scoped MCP tools.
Brazilian foreign trade, crop and commodity data as a remote MCP server. Exports and imports from MDIC/ComexStat since 2000, by HS code (SH4/SH6/NCM) and partner country, in USD FOB and kilograms — plus crop production, supply-and-demand balances, climate readings and production forecasts for hubs such as soybean, coffee, corn, beef and cocoa. Every comparison is like-for-like: two windows of equal length, each labelled with the period it actually measures, and every answer names its window and its source. 15 read-only tools, metered in credits. Nothing to install: Streamable HTTP at https://mcp.kyrodata.com/mcp with a bearer key or OAuth 2.1 (PKCE). Official registry: com.kyrodata/kyrodata.
Search YouTube and read video, channel and transcript data as JSON. No Google Cloud project.
Google Hotels search: rates, ratings, amenities and what each booking site charges, as JSON.
Every Xero organisation you run, in one AI session. Writes wait for a person to approve them.
Real-time data APIs for 50+ commerce, grocery, social and maps platforms over one OAuth MCP server
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
Hosted AI agents and locked workflows on connected apps, with human approval gates and a run ledger. Docs: https://docs.flowra.dev/guides/mcp
Indeed job listings by keyword and location, and full postings, as structured JSON.
DuckDuckGo search as JSON. Ranked results, ads in their own array, 37 regions.
Amazon keyword search, product details, seller profiles and seller catalogues, as structured JSON.
Operate a real LinkedIn account from your AI agent. 52 tools for the inbox, invitations, network, profiles, Sales Navigator search in plain language, posts and engagement; six playbooks served as MCP prompts that preview before they write; daily quotas enforced server-side; structured errors; idempotent writes; signed webhooks when a prospect replies or a connection is accepted. LinkedIn only. 7-day trial, no card.
Yelp business search, place details and the full review feed, as structured JSON.
Yellow Pages local business search and full business listings, as structured JSON.
The public product catalogue and collections of any Shopify storefront, as structured JSON.
Public Instagram profiles and post feeds by handle, with hashtags and mentions parsed.
