MCP servers for long-term memory and vector search: store notes, embeddings and facts so an AI assistant remembers across sessions. 799 servers in this category.
Provides a self-hosted knowledge graph memory for AI assistants with hybrid dense and sparse retrieval.
Manages multi-tier memory for autonomous agents using short-term, mid-term, and long-term storage tiers with salience scoring.
Indexes and searches Markdown vaults as knowledge graphs to provide AI agents with persistent, structured long-term memory.
Indexes Markdown notes and browser history into SQLite to provide hybrid keyword and semantic search for AI clients.
Provides an AI with a persistent memory bank, document archives, and a startup context package using keyword and semantic search.
Enables local RAG search using ChromaDB and Ollama embeddings alongside tools for calculation and date management.
Enables an AI client to perform local retrieval-augmented generation over a directory of files using incremental indexing.
Provides secure, persistent, and cross-session agentic memory for maintaining historical commerce context and user preferences.
