"Hosting Supabase on Your Own Server" matching MCP connectors:

Persistent memory layer that saves and recalls your project context and preferences.

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.

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.

**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.

Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks.

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

AI session memory: the brief your AI reads before every session so no session starts cold.

Describe what's going wrong with your AI; get the named technique both of you can read. No auth.

Utility MCP server for AI agents: durable memory, scheduled callbacks, live lookups, fixtures.

Memoket — access your recording transcripts, summaries, and key takeaways over MCP.

The personal context layer for AI: your profile and files, read by any MCP client over OAuth.

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

Persistent project context — Rust-native MCP server. IANA-registered .faf format.

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

People + life-in-days knowledge for AI agents. Public MCP; x402 on Base; OAuth for private tools.

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

Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP