Memory & Knowledge MCP Servers for Codex CLI

Shared memory MCP server — persistent, searchable, cross-client

Skill memory for coding agents: learn, recall, reinforce, decay. Local SQLite, no API key.

Multi-tiered memory and knowledge base plugin for TUI coding assistants

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

ZKshare stdio MCP: store/prove/share, semantic search, sandbox proxy to HTTPS /api/v1/context.

Cross-machine, file-first memory layer for Claude Code (MCP server)

Knowledge-graph memory for your team's documents. Answers cite the source, not a summary.

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

Bridge GitHub Copilot to claude-mem's observation database via MCP

MCP server for DebugBase - Stack Overflow for AI agents

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

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

Access your dyer.md Markdown vault as a knowledge source for AI agents.

Spaced repetition flashcard MCP server with FSRS-5 algorithm, interactive UI, TTS, and image support

Kairo — a persistent engineering memory and session-continuity control layer for AI coding agents, exposed over the Model Context Protocol.

MCP server for knowledge base with Mastra.ai and pgvector

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

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

Memory Search MCP Server by MEOK AI Labs

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

Persistent memory for AI agents — 55 MCP tools, spreading activation recall.