Memory & Knowledge MCP Servers for VS Code

Symbol-aware memory server for Codex and other coding agents.

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

MCP Server for durable engineering memory in AI-assisted software development

A searchable second brain for AI agents: ranked keyword and semantic search over your Markdown.

A Model Context Protocol (MCP) server that provides memory storage and retrieval capabilities using Mem0

Local-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud.

Local-first governed MCP memory backend for coding agents.

Local-first AI memory MCP server. Record, recall and consolidate memory on your own machine.

Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools

Tamper-evident decision audit trail and outcome-weighted memory for AI trading agents.

Provenance-aware memory format for AI agents: every claim carries its source, age and boundary.

MCP server for Velixar persistent cognitive context — memory, identity, graph, time, and contradiction for LLMs

MCP server for VibeCompass — AI project context management

Long-term memory MCP server for Claude Code with hybrid search (FTS5 + semantic), RRF ranking, and auto context injection

Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.

MCP server for persistent, semantic memory across AI sessions

MCP server for ContextKeeper - integrate your context items with AI assistants

Persistent, Solana-aware project memory for AI coding agents. Typed entities + git-aware diffs.

Persistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.

Persistent AI memory using a SQLite database with a knowledge graph.

Production-ready MCP server for document ingestion and knowledge management with vector search. Supports PDF, DOCX, TXT, MD, CSV, JSON