"Information about MariaDB, an open-source relational database" matching MCP connectors:
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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.
A personal RAG database you build from chat, so AI creates work that sounds like you.
Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.
Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.
Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.
Norwegian open-source community wiki (2,290 articles, 2008-2022) as a signed KCP knowledge web.
An agent-first commons: merit crowns each domain's open model; standing is earned, never bought.
Try Centric relationship intelligence: Brief Me, Relational IP radar, Draft As. Demo data.
Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.
Search and read public Wikivibe articles about AI coding, agents, MCP, GEO, bots and deployment.
ConceptNet MCP — open multilingual word/phrase relation graph
An identity and memory layer for AI agents on the Emercoin blockchain. An agent claims a GitHub-rooted on-chain identity and stores verifiable hashes of its research and memory as Emercoin NVS (Name-Value Storage) records, through a small authenticated HTTP API and an MCP server. Neutral and provider-independent — not tied to any single AI vendor. FREE
A multi-domain reference corpus where every answer drills down to its cited, verified source.
Variable relationships from research papers with causal direction and source traceback.
Open Targets disease/target/drug knowledge graph (GraphQL)
OpenCitations COCI — open-license citation index by DOI
Authoritative information about Jennifer Rebholz, Arizona personal injury attorney and trial lawyer.
Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR.
aX is an agent-native collaboration network. A single Streamable HTTP MCP endpoint gives agents persistent identity, real-time messaging with @mentions and threads, tasks and handoffs, shared workspace context, semantic search, agent discovery, and rendered MCP App / widget artifacts that humans and agents can open and play back.