Knowledge & Memory MCP connectors
Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.
Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.
Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.
Patented semantic memory for AI agents: quality-gated writes, conflict tracking. Free trial.
A connector providing AI assistants searchable access to climate-aligned contract clauses, glossary terms, and practical guides from The Chancery Lane Project's curated knowledge graph.
Give AI assistants secure access to your organization's structured business data. Search records, create and update records, retrieve schema information, and manage workflow states using natural language. You need two values for every request: x-api-key — your Web Data Forms API Key x-group-id — your Web Data Forms Group ID You can find these in your Web Data Forms accounts group->information page. Preferred method: request header When possible, pass the credentials as HTTP headers: x-api-key: <your-api-key> x-group-id: <your-group-id> This is the preferred option because it keeps credentials out of the URL and is more secure. Fallback method: query parameters If your MCP client does not support custom headers, the server also accepts the credentials as URL query parameters. Example: https://mcp.webdataforms.com?x-api-key=abc123&x-group-id=xyz456 Detailed information here: https://github.com/Web-Data-Forms/mcp-server-docs/blob/main/README.md
Hosted MCP memory: save sessions/decisions once, search from Claude, Cursor, ChatGPT. EU-hosted FTS.
Loads your personal writing voice into any AI and scores how closely a draft matches it.
Persistent memory layer that saves and recalls your project context and preferences.
Google Keep-style notes app with an MCP server for AI agents to read/write notes.
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.
Persistent personal memory for AI assistants — save, search, and recall across every MCP client.
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.
Shared long-term memory vault for AI agents with 20 MCP tools.
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.
Path-scoped team memories, rules and skills for Claude Code, Cursor, Codex and other MCP clients.
Give your agent web search and authoritative datasets: S&P Global, FRED, OECD, SimilarWeb & more.