"Understanding RAG (Retrieval-Augmented Generation or related topics)" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
AI-agent image generation: cohesive sets & illustrations. Resize a set or export icons, free.
Search US product recalls (FDA, USDA, CPSC) via MCP. Free API keys or $0.025 USDC/call on Base via x402. Tools: search_product_recalls, search_product_recalls_by_upc, search_product_recalls_from_image. Docs: https://recallkitchen.com/docs/ GitHub: https://github.com/Recall-Kitchen/rk-mcp
191Magic Hour MCP lets AI agents create and edit images, videos, and audio using Magic Hour’s hosted generation tools.
Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.
Ask your AI assistant a cost question. Get allocation, correlation, and explanation in one response. Costory connects Claude, Codex, or Cursor to normalized cost data across AWS, GCP, Azure, Datadog, OpenAI, and Anthropic. https://costory.io Free trial 14 days, 250 USD / month up to 10M Spend
CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.
MCP server for GOV.UK — search, content retrieval, organisation lookup, and postcode resolution.
Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).
Secureship MCP gives AI assistants access to a multi-carrier shipping API covering rate comparison, label generation, package tracking, pickup scheduling, address book management, shipment history, customs documents, and more — across carriers like UPS, FedEx, Purolator, Canpar, and others. Browse 150+ live endpoint schemas, parameters, and auth details — always current, never stale.
AI infrastructure design agent. Describe your app in plain English; Riley designs, prices, and deploys AWS or GCP infrastructure with generated Terraform.
The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.
Send WhatsApp, SMS, email or voice to real businesses. TCPA/GDPR/CASL gate built in.
Tell real Googlebot/GPTBot from fake: 500 IPs a call, firewall allowlist out. Free, no key.
Search 8,500+ airport lounges and check access by card or membership.
Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.
Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.
MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.
Search posts, profiles, feeds, threads, and trending topics on Bluesky.
Search Greek job listings on Jobily.gr by role, location, sector or company. Anonymous, read-only.
European power-market data: day-ahead & balancing prices, load, generation, flows, outages. 47 zones
