hmem — Humanlike Memory for AI Agents
Bumblebiber
Community
Persistent 5-level hierarchical memory for AI agents. SQLite-backed, lazy-loaded.
Jul 21, 2026Memory Knowledge
Local service39/10024
Memory & Knowledge MCP Servers
Servers that give agents persistent memory or a structured knowledge base to draw on across sessions. The directory lists 243 in this category, of which 66 are hosted remote servers needing no local install. Ranking below reflects maintenance, documentation, install experience and adoption — never payment.
All servers
Zikkaron
amanhij
Community
Biologically-inspired persistent memory engine for Claude Code MCP agents
Apr 1, 2026Memory Knowledge
Local service39/10062
genesys memory
Astrix-Labs
Community
Open-source causal memory for AI agents: persistent, explainable, MCP-native memory (13 tools).
Jul 19, 2026Memory Knowledge
Local service39/10024
zaxy
syndicalt
Community
Event-sourced, auditable agent memory over MCP: cited checkout, replayable provenance.
Aug 10, 2026Memory Knowledge
Local service39/10017
Local service39/10012
XMemo
yonro
Community
Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.
Aug 30, 2026Memory Knowledge
Remote service39/10012
Octobrain
muvon
Community
Persistent memory for AI assistants with semantic search and knowledge graph relationships.
Aug 31, 2026Memory Knowledge
Local service39/10011
Titen Memory
RamaAditya49
Community
Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1
Aug 30, 2026Memory Knowledge
Local service39/10011
myco brain
thegoodguysla
Community7
Self-hosted, source-traceable memory layer and MCP server for AI agents, on your own Postgres.
Jun 25, 2026Memory Knowledge
Local service75/1007
Longhand
Wynelson94
Community
Local memory for Claude Code. Semantic recall across session history with zero API calls.
Aug 13, 2026Memory Knowledge
Local service39/10013
Local Memory
studiomeyer-io
Community
Persistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.
Aug 21, 2026Memory Knowledge
Local service39/10011
Midas
vornicx
Community
Local-first, source-traceable agent memory — no LLM at ingest, fully offline
Jul 28, 2026Memory Knowledge
Local service39/10014
hunch
davesheffer
Community
Engineering memory for AI-assisted codebases: decisions, bug lineage and invariants, over MCP.
Aug 31, 2026Memory Knowledge
Local service39/1009
FactMem
gordonkjlee
Community9
A local memory engine. You own the SQLite file. Not Mem0's hosted OpenMemory MCP.
Aug 31, 2026Memory Knowledge
Local service75/1002
Remembra — AI Memory Layer
remembra-ai
Community
Persistent AI memory with entity resolution, temporal knowledge graph & 11 MCP tools.
Jul 17, 2026Memory Knowledge
Local service39/10015
google knowledge graph
houtini-ai
Community
Search Google's Knowledge Graph for structured information about real-world entities
Aug 8, 2026Memory Knowledge
Local service39/10011
veracium
veracium-ai
Community
Provenance-aware memory for AI agents: quarantine, abstention gate, supersession-with-history.
Sep 1, 2026Memory Knowledge
Local service39/1008
Engram
rwnalds
Community
Git-backed markdown memory for AI agents; search hides superseded and archived notes.
Aug 14, 2026Memory Knowledge
Local service39/10010
Lore
agentkitai
Community
Cross-agent memory over MCP: hybrid recall, knowledge graph, private/shared visibility, redaction.
Aug 30, 2026Memory Knowledge
Local service39/1008
linksee memory
michielinksee
Community
Catches when your project drifts from its own decisions. Local-first cross-agent memory MCP.
Jul 2, 2026Memory Knowledge
Local service39/10014
gctrl
GCTRL-TECH
Community
Governed graph-native agent memory: knowledge extraction, fusion, hybrid RAG, scoped access tokens.
Aug 28, 2026Memory Knowledge
Local service39/1007
open zk kb
mrosnerr
Community
Shared, persistent memory for AI assistants, built on the Zettelkasten method.
Aug 28, 2026Memory Knowledge
Local service39/1007
dakera mcp
Dakera-AI
Community
Agent memory engine — 86 MCP tools, self-hosted, single Rust binary
Aug 17, 2026Memory Knowledge
Local service39/1008
Tribal
tribal-memory
Community
Self-hosted semantic memory over MCP for an engineering team's tacit knowledge. Needs Postgres.
Aug 6, 2026Memory Knowledge
Local service39/1009