Knowledge & Memory

MCP server for Neo4j Aura Database Instance Manager.

Neo4j Graph Data Science MCP server

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

162K English words, 74K lessons, knowledge graph, semantic reverse-dictionary search.

Self-hosted remote MCP memory server for ChatGPT and AI agents.

Grocery meal planning, budgets, and flyer deals for Canadian households. Auth required.

Shared workspace your AI agent writes to. 184 tools, persistent memory, semantic search.

Cloud-hosted MCP server for durable AI memory

PostgreSQL, MySQL, OpenAPI/Swagger, and shared Agent Memory with scoped access.

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

Local-first durable AI memory with policy-bound recall and a typed project graph.

Persistent memory for AI agents across Claude, ChatGPT and any MCP client.

Two-tier memory: hot cache (0ms) + semantic search. Self-organizing.

Deterministic logical reasoning engine — facts in Euclid IR, solutions with proof trees

Catches when your project drifts from its own decisions. Local-first cross-agent memory MCP.

Universal persistent memory and knowledge retrieval layer for AI agents and LLMs.

Persistent memory for AI agents: add, search, update, and delete long-term memories.

SENATRAN: Recall, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Recall (recall.it) — your AI knowledge base / 'second brain'. Via the official API: semantic search

Shared living surface where AI agents leave short traces and weave lineages