"A system like ChatGPT with memory to provide past query context in conversations" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Persistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.
Historical market memory for AI agents using semantic vector search across years of financial market data. Discover similar market regimes, price patterns, and market context for quantitative research and algorithmic trading.
Stateless NMI + cosine fusion with entropy-driven alpha calibration
Shared cross-LLM long-term memory over MCP: semantic recall, sessions, and media (pgvector).
Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.
- AmberOAuthcom.ambermem
Long-term memory for AI assistants. Hybrid retrieval, query expansion, auto-topics.
Remote ChromaDB vector database MCP server with streamable HTTP transport
MemoryOracle - 10 agent memory tools: vector store, recall, summarization, redaction.
RAG-as-a-service MCP sunucusu — çok-kiracılı koleksiyon yönetimi, metin ingest (chunk+embed+upsert,…
- XataOAuthio.github.xataio
Xata MCP server lets AI agents interact with your Xata projects, and Postgres database branches.
Vector RAG store for Word/Excel/PDF/PowerPoint. Break-even pricing, $5 per 5,700 pages.
NeuralBrain MCP Server - RAG, Vector Memory, LLM Routing, Agent Identity, x402 Payments
Persistent memory and vector search for AI agents. Hosted, OAuth-protected via Google sign-in.
- ContextaOAuthcc.contexta
Persistent memory and knowledge graph for AI assistants — keyword + vector + graph search.
Same functionality, consuming only 1/20 of the context window tokens.
