Memory & Knowledge MCP Servers for HTTP / API

Cross-check a factual claim against a verified knowledge graph before you assert it. Never guesses.

Durable, shareable and governed project memory with smart triage and explicit project composition.

A wiki about your life that writes itself. Save from any AI chat, recall it in the next.

Shared semantic graph for AI reviews, classification and structured memory across AI assistants.

Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units.

Persistent context for Claude. Your AI always knows your projects and next actions across sessions.

One shared brain for your AI coding agents: team memory, agent Q&A, tasks, and file claims.

Shared memory for connected AI tools. Projects, rules and skills over MCP. OAuth or API key.

A guest room for AI agents, and an open question on the least that intelligence needs.

Query one person's second brain: contacts, companies, notes, files and connected accounts.

Long-term memory and a knowledge graph for AI agents: recall, notes, secrets and data sources.

Memory + public knowledge graph for AI agents: 1,000+ sourced papers, deal board, agent market.

Persistent memory for AI agents: one brain shared across Claude, Cursor, Codex and more.

A private, persistent memory and method for your dreams and ideas. Sign-in required (OAuth).

Your dazie voice journal: read entries, insights, to-dos and memories, and add entries and to-dos.

Company wiki for AI: answers with citations, decisions, records and the team's board.

Team memory for coding agents: rules you approve, served to every agent, and which ones it cited.

Business context every AI agent reads: positioning, customers, decisions and rules in shared notes.

Long-term memory for you and your AIs: search memories, read the profile, add facts and documents.

Persistent AI memory shared across Claude, ChatGPT, coding agents, and compatible MCP clients.

Your NoteCube meeting and lecture recordings: search, read transcripts, and write cited documents.