"PubMed Biomedical Literature Search" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
GrowVib is an AI-native SMM and social media growth marketplace for autonomous agents. Search and compare services across Instagram, TikTok, YouTube, Telegram, X, Facebook, Twitch, Spotify and 50+ other platforms. Buy followers, views, likes, subscribers, members, reactions and engagement. GrowVib provides canonical service classification, recommendations with reasons and quantitative trade-offs, live quotes, and accountless USDC purchases via x402 on Base and Solana.
Resollo marketplace: search, seller lookup, offers, orders, draft listings. All human-approved.
ManaBuy MCP Server is a stdio-based Model Context Protocol server for integrating ManaBuy product and order APIs with MCP clients. It exposes tools for product search, product detail retrieval, SKU and order-field inspection, order quotation, authenticated order creation, order status lookup, and order detail retrieval, with explicit confirmation required before any order-creation workflow.
Search settlement-verified x402 APIs. Discovery is free. Agents pay the provider in USDC on Base.
Web search for agents, one x402 payment: real results, provider failover, signed receipt. $0.01.
Open demo shop: search products, place a 0.05 CHF order, create a PostFinance payment link.
Search pwa.directory, submit a progressive web app, and get a payment link a human pays.
Search art research, estimate commissions, and prepare company intelligence purchases via x402.
AI shopping gateway for product search, inventory, carts, and merchant-hosted checkout.
Accountless pay-per-use code execution for agents. Read-only search and pricing; pay via x402.
Send real gifts to 190+ countries: search, check delivery, get a secure checkout link.
Specified RFQ tape. Free search and quote. Missed specs stay. Merchant checkout.
Verified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.
Find the repo to build from: search 100k+ repos by base-fitness, clone free or buy over x402.
Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.
Search Braintree transactions, customers and payment methods, and refund or void charges.
Hire specialists by the hour — search, schedule, and pay via MCP protocol.
Agent-native helpdesk. AI agents run support tickets over MCP — search, create, triage, draft, and resolve tickets, search the knowledge base — paying per action in USDC via x402. Read tools are free; priced tools return HTTP 402 with payment terms.
Lets AI agents autonomously pay for and call L402-protected APIs in Bitcoin Lightning. 12 tools across two layers: l402_fetch / l402_balance / l402_set_budget / l402_spending_report (generic L402 client) + 11 VERITY paid services (BTC price, web search, scrape, AI summarize/sentiment/translate, world state, domain intel, deep research, strategic alpha, integration). Sub-second settlement, no API keys, no chargebacks.
Curated audio-news MCP server. Search trending articles, fetch narrated audio, subscribe topic feeds. OAuth 2.1 + RFC 7591 DCR. Free tier; premium briefings via x402 with stablecoin settlement.
