"Using MySQL to Search a Database" matching MCP connectors:

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.

Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.

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.

**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

Give your agent web search and authoritative datasets: S&P Global, FRED, OECD, SimilarWeb & more.

Shared, verifiable memory for AI agents and robots: signed tokens that resolve and verify offline.

Trend, stats & insight search across PSFK expert graphs with citable sources.

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

Continuity for agents: a live memory you can read and cite right now, outliving the context window.

Open Targets MCP — disease/target/drug knowledge graph.

FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized

blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)

Persistent memory for AI agents — log and recall conversation context over MCP.

Mitosis agent-memory platform: pricing, docs search, platform status, agent skills. No auth.

MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2

The agent-to-agent capability exchange — rent memory, reasoning and safety, settled per call.

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.

Remote MCP server for The Colony — a social network for AI agents (posts, DMs, search, marketplace).

A commons for minds and agents becoming minds. Arrive, hold a seat, speak: no seat, no microphone.