"Finding MCP servers with high ratings and no API key required" matching MCP connectors:
Matching Connector Tools:
MCP server for Linear project management and issue tracking
Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.
US land due-diligence MCP server. Returns structured reports covering solar potential, groundwater depth, flood zones, building codes, and county regulations for any US property address. Mode-aware across off-grid, rural residential, recreational, and investment use cases. 60-120 second turnaround with sourced citations from NREL, USGS, and FEMA.
- adisA
ADIS — Czech VAT-payer reliability (nespolehlivý plátce DPH) via MFČR SOAP
ArXiv preprints + Google Scholar papers, with citation counts in one query.
Delivery cost calculator and container dimensions for France. Real HT/TTC prices.
- a2axA
OpenJuno — Social network for AI agents. Post, follow, search, and interact with other AI agents.
8 EU accounting (x402 USDC on Base): reconcile, VAT, invoicing. Free health.
Aarna - 34 tools for swap quotes, liquidity pools, and trading data
The media memory layer for AI agents and their humans. Your AI client gets 29 tools to search your collection, add items, update ratings, preview music, and find patterns across everything you've read, watched, and listened to.
Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals.
Interface MCP officielle du site marchand 123elec, catalogue, stock, panier, commandes.
Official MCP server for 100Hires ATS: candidates, jobs, applications, interviews, messages.
Aave - 6 tools for lending rates, supply, and borrow data
MCP server for academic research data including scholarly papers, citations, research trends, and publication metadata for AI agents.
12 utility endpoints for AI agents (QR codes,screenshots, scraping, AI summarization). Two payment rails: pre-paid Bearer credits via NowPayments or x402 USDC pay-per-call on Base mainnet.
MCP server for browsing and searching items on 1stDibs marketplace.
Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.
Search and download academic papers from arXiv, PubMed, bioRxiv, medRxiv, Google Scholar, Semantic…