Memory & Knowledge MCP Servers for VS Code

Give Claude Code a soul — persistent identity, cross-session learning, and evolving cognitive frameworks

Local-first MCP memory server for persistent LLM knowledge with BM25 retrieval.

Knowledge base for Claude Code with semantic search, feed intelligence, and teams

MCP server for cognitive knowledge graphs — models thought, emotion, reasoning, and episodic memory

Decentralized agent memory for the Lightning economy. Nostr identity, L402 payments.

A Model Context Protocol server for accessing Limitless AI lifelog data

Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.

Memory Search MCP Server by MEOK AI Labs

Project-local knowledge-graph memory MCP server from N2NS Lab for AI coding agents.

Buy negbit's curated, provenance-verified knowledge bundles with your own x402 wallet. Read-only.

A unified Neo4j MCP server for GraphRAG: vector search, fulltext search, search-augmented Cypher queries, write operations, and multimodal

Shared, versioned knowledge for AI coding agents: cited retrieval and publishing of OKF bundles.

Cross-platform shared memory and ticket coordination for AI agents across MCP clients.

Encrypted mail, shared memory, and persistent context for AI agents.

MCP server exposing Polypack as persistent adaptive memory

Self-hosted shared memory for a team of AI agents. Rooms, L0-L3 depth, no LLM on the read path.

A server that provides MCPB package functionality for Nowledge Mem

Source-aware archive for timeline-shift folklore, Mandela Effect reports, and collider myths.

Graph-backed session memory for LLMs: checkpoint, resume, file analysis, token-savings stats.

Operational memory for AI agents: code graph, session memory & guardrails. No context rot.

Event-sourced, auditable agent memory over MCP: cited checkout, replayable provenance.