"Understanding Integrated Knowledge Graphs" matching MCP connectors:
Matching Connector Tools:
Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.
Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.
Shared long-term memory vault for AI agents with 20 MCP tools.
**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai
NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.
Brand health & trend footprint across PSFK expert graphs with citable sources, not web summaries.
Trend, stats & insight search across PSFK expert graphs with citable sources.
FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized
Consult synthetic industry experts grounded in PSFK trend graphs with citable sources.
Open Targets MCP — disease/target/drug knowledge graph.
blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)
Read-only Arabic and English Taxi Rido product knowledge and taxi operations guides.
Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.
People + life-in-days knowledge for AI agents. Public MCP; x402 on Base; OAuth for private tools.
Forensic archive of javaBin & JavaZone origins (1998-2007) as a signed KCP knowledge web.
Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units.
Norwegian open-source community wiki (2,290 articles, 2008-2022) as a signed KCP knowledge web.
Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP
Agentforce Vibes knowledge graph over MCP — quota chains, Pro/Core/Flex billing tiers, 43 nodes sourced to Salesforce docs. Works in claude.ai in 30 seconds.