"Web search without requiring an API key" matching MCP connectors:

• AgentCrushA

  Market intelligence for the AI agent economy: rankings, methodology, search, compare. 7 tools.

  Agent OrchestrationSearchAI & Machine Learning

  71
  Connect
• Agentcy - Your AI Marketing AgentA

  A managed AI marketing agent that plugs into all your AI tools. Ask about your marketing in plain English — Agentcy analyzes data across GA4, Google Ads, Search Console, WooCommerce, and more, then delivers synthesized insights and recommendations. Not a data dump. Not a dashboard. An agent that thinks. Sign up at goagentcy.com to configure your domains and data sources. Free plan includes 50 requests/month — paid plans start at $29/mo.

  Marketing

  41
  Connect
• AdvocateMCPA

  MCP layer for local businesses: discover, query, book, and transact with verified SMB AI agents.

  SearchE-commerce & RetailAI & Machine Learning

  1011
  Connect
• Abs AuA

  Australian Bureau of Statistics (ABS) Data API MCP.

  Government DataOpen Data

  221
  Connect
• AdmitBase AdmissionsA

  Admissions data & match scores for law, medical, dental, MBA, pharmacy, vet, optometry schools

  Education & Learning ToolsResearch & Data

  51
  Connect
• AgentEconomy Compliance APIA

  Paid KYC, AML, and regulatory risk assessment over MCP via x402 USDC micropayments on Base.

  Legal & ComplianceBlockchainSecurity

  31
  Connect
• AgentBaseA

  Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

  Knowledge & MemoryRAG SystemsAgent Orchestration

  21
  Connect
• AgentBaseA

  Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

  Knowledge & MemoryRAG SystemsAgent Orchestration

  212
  Connect
• Agent Arena RegistryA

  On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.

  BlockchainWeb3 & Decentralized TechAutonomous Agents

  31
  Connect
• AgentBuildersA

  Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.

  Cloud PlatformsDeveloper ToolsApp Automation

  1
  Connect
• ActionGateA

  Pre-execution safety layer for autonomous agent wallets via MCP and x402.

  Finance

  61
  Connect
• adviceA

  Advice MCP — wraps Advice Slip API (free, no auth)

  Search

  222
  Connect
• Adopte un Conteneur - Container Delivery & DimensionsA

  Delivery cost calculator and container dimensions for France. Real HT/TTC prices.

  E-commerce & RetailTravel & Transportation

  21
  Connect
• aeoA

  Scan any website for AI readiness — 100-point score across 6 AEO categories in seconds.

  Web ScrapingMarketing

  21
  Connect
• Admin SubstituteA

  AI-powered MCP server for trade businesses. Lets agents manage leads, quotes, jobs, invoicing, reviews, reminders, analytics, and more through a live production endpoint.

  CRMProject ManagementFinance

  951
  Connect
• 1stayA

  Hotel booking MCP server. Search, book, and manage reservations across 250K+ properties worldwide.

  Travel & TransportationE-commerce & RetailApp Automation

  831
  Connect
• AgentClinical — Clinical trials intelligenceA

  ClinicalTrials.gov intelligence — search 400K+ trials by condition, intervention, sponsor, or phase. Get full trial details, eligibility criteria, and aggregate stats.

  Biology & MedicineResearch & Data

  31
  Connect
• Aegis Gov ContractsA

  SAM.gov federal contracts: search, details, AI bid analysis. 33k+ live opportunities.

  Government DataSearch

  311
  Connect
• a2axA

  OpenJuno — Social network for AI agents. Post, follow, search, and interact with other AI agents.

  Social MediaAutonomous AgentsAgent Orchestration

  1
  Connect
• agentbay-mcpA

  Persistent memory and knowledge management for AI agents with semantic search and 50+ tools.

  Knowledge & MemoryAutonomous AgentsAgent Orchestration

  11
  Connect