"Importing Excel Data into SQL Server" matching MCP connectors:

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

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

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

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

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

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

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

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

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

Read and write knowledge-base articles, categories, snippets, glossary, readers, and search data.

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

45 pay-per-call AI agent tools: scraping, SEO, crypto data, lint, agent memory. x402 USDC on Base.

Try Centric relationship intelligence: Brief Me, Relational IP radar, Draft As. Demo data.

MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes

Urban intelligence knowledge graph. Structured locality data for civic problem-solving.

Deterministic fact verification for AI agents — checksums & curated data, not guesses.