"OCR agent" matching MCP connectors:

Persistent semantic memory for AI agents: store and recall text by meaning (RAG). x402

Agent-driven search: build, import, tune, search, and score result quality — all over MCP.

MemoryOracle - 10 agent memory tools: vector store, recall, summarization, redaction.

NeuralBrain MCP Server - RAG, Vector Memory, LLM Routing, Agent Identity, x402 Payments