brainllm
miisodev
Community
Persistent graph-structured memory for LLMs in TriliumNext Notes — readable and editable by humans.
Aug 30, 2026Memory Knowledge
Local service39/1001
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
delx memory
davidmosiah
Community
Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe
Aug 29, 2026Memory Knowledge
Local service39/1001
Fodda Knowledge Graphs
piers-fawkes
Community
Expert-curated knowledge, brand, research & earnings intelligence — 47 tools, 220+ graphs.
Aug 28, 2026Memory Knowledge
Remote service39/1001
Junê
Junemind
Community
Shared, cited knowledge-graph memory for agents — ask, search, remember, keep standing instructions
Aug 28, 2026Memory Knowledge
Local service39/1001
Memento
scrypster
Community
Persistent memory for AI tools. Local-first knowledge graph with hybrid search.
Feb 20, 2026Memory Knowledge
Local service39/1009
memtrust
RudrenduPaul
Community
Independent, reproducible benchmark harness for agent-memory backends.
Aug 25, 2026Memory Knowledge
Local service39/1001
understanding graph
emergent-wisdom
Community
Persistent understanding via workflow prompts, typed updates, graph-native code, and supersession.
Aug 25, 2026Memory Knowledge
Local service39/1001
aidimag
AiDimag
Community
Persistent, verified memory for AI coding agents: recall, capture, guardrails, review queue.
Aug 21, 2026Memory Knowledge
Local service39/1001
memory
VelixarAi
Community
Persistent memory for AI assistants. Store, search, and recall across sessions.
Aug 21, 2026Memory Knowledge
Local service39/1001
Sprintra
Sprintra-io
Community
The project brain for AI coding agents — memory, decisions, sprints, knowledge base via MCP.
Jun 15, 2026Memory Knowledge
Remote service39/1003
Handoff
kirill-sviridov
Community
Cross-session memory for Claude over MCP — prioritised briefs, supersession, cross-project recall.
Jul 11, 2026Memory Knowledge
Local service39/1002
verbative memory
verbative
Community
On-device, self-organizing memory for AI coding agents — recalls the right facts into each prompt.
Aug 17, 2026Memory Knowledge
Local service39/1001
HexWitness
siaginw
Community
Durable, build-scoped reverse-engineering evidence memory and query tools for AI agents.
Aug 14, 2026Memory Knowledge
Local service39/1001
Bilinc
atakanelik34
Community
Hosted agent memory with provenance, contradiction surfacing, and snapshot rollback.
Aug 11, 2026Memory Knowledge
Local service39/1001
MIND
theastraway
Community
Personal knowledge graph AI memory. 15 tools, 89 actions. Emotional intelligence, CRM, social.
Apr 10, 2026Memory Knowledge
Local service39/1005
LinkLore
linklore
Community
AI-native structured memory for agents (MCP). Built for agents, not humans.
Aug 6, 2026Memory Knowledge
Local service39/1001
mcp memory graph
YonasValentin
Community
Local-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token.
Aug 3, 2026Memory Knowledge
Local service39/1001
Graph Mem
Sathvik-1007
Community
Persistent knowledge-graph memory for AI agents, with local semantic search. No API keys.
Jul 21, 2026Memory Knowledge
Local service39/1001
mif tools
varun29ankuS
Community
Convert, validate, and inspect AI agent memories across formats
Mar 6, 2026Memory Knowledge
Local service39/1005
agentmem
Thezenmonster
Community
Governed memory for coding agents. Trust lifecycle, conflict detection, health scoring.
Apr 17, 2026Memory Knowledge
Local service39/1003
OMEM
troybrandonc-bit
Community
Memory for AI agents that tracks beliefs over time and surfaces contradictions
Aug 31, 2026Memory Knowledge
Local service39/100
memgit
code4161
Community
Git for AI memory — version-controlled, searchable context that persists across sessions
Aug 31, 2026Memory Knowledge
Local service39/100
ariel memory
Cipher208
Community
Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth
Aug 30, 2026Memory Knowledge
Local service39/100
Forge Cascade MCP Memory Server
SunFlash12
Community
AI memory buyer routing with Forge docs, pricing, paid recommendations, and MCP discovery.
Jun 24, 2026Memory Knowledge
Remote service39/1001