Memory & Knowledge MCP Servers for Microsoft Copilot

Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.

Read and edit your Acorn Reply knowledge base from any MCP client.

Search your newsletter and YouTube archive, drafted actions and working context from any MCP client.

AI-verified knowledge base with trust scoring, temporal facts, and skill cards.

Encrypted, pay-per-use persistent memory storage for AI agents, gated by x402 payments on Base.

Universal memory for AI agents and tools. Save, organize and search context anywhere.

Shared long-term memory for AI agents: save and recall context as a searchable knowledge graph.

Shared knowledge cache for AI coding agents — reuse an answer once it exists.

Authenticated MCP access to the AIKI open knowledge commons.

AI knowledge graph for architecture, portfolio, and digital strategy management.

Long-term memory for AI assistants: permanent, portable across clients, searchable and exportable.

Save and retrieve your chosen context, manage shared workspaces, and track project time.

Your product team's shared strategic memory — an MCP server your AI tools reason over.

AI access to your aNotepad online notes: read, search, write, and organize via 22 tools.

Governed personal world model and memory for your AI agent. Pair once, connect over MCP.

Collaborative engineering KB for a mile-high city. 9 tools, 8 domains, 32 entries.

Arroway orchestrates people and AI agents around the decisions in force.

Recall your team's coding-agent memory. Install the Assertion plugin to capture it automatically.

Self-hosted git-native knowledge base with an MCP endpoint your AI reads, writes and rewinds

AI memory layer — one shared, persistent memory across every AI tool you connect.

Truth-validated, SHA-512-sealed AI memory for Claude & Cursor. Free tier, OAuth, 38 tools.