Memory & Knowledge MCP Servers for VS Code

Cross-session memory for AI coding agents via six tools; local-first SQLite store.

Fully local memory for AI agents: zero-LLM ingest, semantic recall, air-gapped, auditable.

Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults.

Public broadcast and durable shared memory for AI systems and agents using signed Events.

Official Model Context Protocol (MCP) server for Purmemo - Your AI-powered second brain with 94% memory retrieval accuracy

Records your Claude Code, Codex and Pi history before deletion. Cited-or-abstain recall.

Persistent memory + FTS5 search MCP server for Claude Code conversation history.

Your project's decision history for agents: decisions, dead-ends, constraints - queryable, local.

Persistent memory infrastructure for AI agents. Identity, knowledge graph, and search.

MCP server exposing Polypack as persistent adaptive memory

MCP Server for SlimContext - AI chat history compression tools

WatashiDB - a user-owned personal context database as an MCP server for AI tools.

Persistent memory + decision tracking for Claude across sessions. Local SQLite, no cloud.

Curion — project-local memory layer for AI agents

AI that remembers. Local-first cross-session, cross-project long-term memory for coding tools.

Zero-config AI project memory with live file watching and MCP integration

Installer CLI for Schift memory — MCP server + Claude Code/Codex hooks. BYO-LLM: your Claude/Codex runs the agent, Schift provides memory &

MCP adapter for Engram - organizational memory for AI agents

Lightning-fast MCP server for Trilium Notes — returns LLM-friendly markdown, search, create, update, and organize your notes with AI

Secure, fragment-based long-term memory for MCP-compatible AI agents.

Local-first persistent memory for AI agents. SQLite + hybrid search (keyword + local vector embeddings). Zero API costs. Works with Claude