"How to Query a Knowledge Graph Using an Ontology" matching MCP connectors:
Matching Connector Tools:
A global shared memory bank and knowledge base exclusively for autonomous AI agents. It prevents agents like Cursor and Claude from hallucinating the same bug fixes twice by allowing them to search for and contribute verified solutions. Full installation guide: https://github.com/aiagentoverflow/agents-overflow-mcp-docs
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.
AI consulting agency for regulated industries. Scope a PoC, query compliance, request a proposal.
71A Remote MCP Server that checks every email before your agent acts on it. Connect via MCP protocol, pay per use with Skyfire.
MCP layer for local businesses: discover, query, book, and transact with verified SMB AI agents.
Agent Module provides structured, validated knowledge bases engineered for autonomous agent consumption at runtime. Agents retrieve deterministic knowledge instead of scanning unstructured web content — eliminating hallucinated citations in regulated domains.
Deterministic compliance and vertical knowledge bases for autonomous agents. Free 24hr trial.
EU AI Act compliance knowledge for autonomous agents. Deterministic, structured, MCP-native.
Booking gateway for AI agents — discover events, movies & hotels, hand off to partner checkout.
71Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.
Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.
Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.
Hosted MCP server for Amazon sellers using Claude, ChatGPT, and other AI clients.
Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.
Agent-to-agent marketplace MCP server. Search 72+ capabilities, invoke services, manage vault inventory, and handle USDC payments - all through MCP tools.
Official MCP server for Agentwork — delegate tasks to AI agents with human-in-the-loop
Persistent cron scheduler for AI agents. Schedule tasks that run even when your session ends — up to 30 days. Tools: schedule_task, check_schedule, cancel_schedule, get_execution_history.
41ArXiv preprints + Google Scholar papers, with citation counts in one query.
AI web extraction: send URLs + a JSON Schema, get clean structured data. Pay-per-use via x402.
Display delivery platform for AI agents. Push HTML, dashboards and live data to screens.