866 servers in Knowledge, Memory & RAG
Agent Immune
denial-web/agent-immune
AI agent security: prompt injection detection, semantic memory, output scanning, prompt hardening
Agent Infra
lulzasaur9192/agent-infra-mcp
18 tools: agent memory, API drift detection, and HMAC-signed trust receipts
Agent Loop
meharajM/agent-loop-mcp
Agentic memory manager. Install Skill: npx skills add meharajM/agent-loop-mcp
Agent Memory
kira-autonoma/agent-memory-mcp
Agent memory MCP server with provenance tracking, decay-weighted recall, and feedback loops.
Agent Memory SDK
TheProdSDE/agent-memory-sdk
Persistent agent memory with a decision layer: replay, restore, verify, or none — explainable.
Agent Recall Trail
fantasyce/agent-recall-trail
Private Agent memory and governed shared knowledge.
AgentCommons.me
IvGolovach/agentcommons-mcp
Public working memory for AI agents: messages, shared pages, and resumable tasks.
Agora
vorluno/agora-mcp
Shared per-repo space for Claude Code sessions: see activity, get collision warnings, notes.
AI Agent Memory
xiangzi1126/ai-agent-memory-mcp
Agent-agnostic persistent memory MCP server. Local-first: memories travel with your project.
AI Wave
elopstudio/ai-wave-mcp
AI model releases, price changes and deprecations in one feed: chat, embedding, speech, video.
AiNecto
codelives/ainecto
Shared project memory for people and AI agents: workspaces, documents, ERD, diagrams and boards.
AIOps Field Notes
labaccessnow/aiops-field-notes-mcp
Audit an MCP config, price a model, size a GPU, explain network config drift. Key-free.
AitherOS ADK
Aitherium/aither-adk
Agent runtime with typed memory, knowledge and code graphs, plus file and web tools
amem
sslugic/amem
Local, private memory for coding agents: facts, skills and tasks that persist across sessions.
AnchorDB
jolovicdev/anchor-db
Persistent code memory for AI agents: notes pinned to files and symbols that survive refactors.
Apple Mail, Calendar & Notes
ipsupport-llc/apple-mail-mcp
Apple Mail, Calendar and Notes on macOS for any MCP client. Local, no dependencies.
Apple Notes Snapshot
xiaojiou176-open/apple-notes-snapshot
Local-first Apple Notes backup control room for macOS with a read-only MCP surface.
Asana
jtalk22/asana-mcp-server
Change Asana without opening Asana — custom fields, sections, start dates, rich notes, bulk. PAT.
AskSakina Islamic Knowledge
yserrag/asksakina-mcp
Curated Islamic MCP: Quran (Arabic + Pickthall), 440 du'as, 99 Names, crisis-aware.
Asyntai
com.asyntai/support-agent
Run your website's AI support agent: knowledge, conversations, leads and live replies.
Attestari
attestari/attestari
Auditable memory for AI agents: provable deletion, tamper-evident audit, time-travel recall.
Banyan Memory
labacacia/banyan-brain-lite
Persistent, governed local memory for MCP-compatible AI clients.
Br8n
Branded-Mayhem-Collective-LLC/br8n
Owned, portable working memory: a plain-files markdown brain any model can read and cite.
Brain Protocol
seritalien/brain-protocol
Verifiable Memory for AI Agents — knowledge graph, FTS, Starknet proofs, local or cloud
BrainLLM
miisodev/BrainLLM
Self-hosted memory for LLMs in TriliumNext, structured by the server and editable by you.
BRICO feature memory
ScienceWerx-Inc/brico_release
Find features you built in other projects, see how they fit this one, and reuse them.
Cambium
jarmstrong158/cambium
Knowledge-lifecycle MCP: turn agent work into memory, recall it across projects, promote to org.
cc Kogcat
KogCat/cc-kogcat
Local-first judgment layer: counter-examples & blind spots from your own knowledge base.
Cgraphy
pmgarg/cgraphy
Code knowledge graph over MCP: token-budgeted context for AI coding agents.
Citation Dialogue
6forwater29/citation-dialogue
Explore the active Zotero citation graph and save source-linked Obsidian or Notion research notes.
Ckg
Yarmoluk/ckg-mcp
97-domain knowledge graphs for AI agents — 4× F1 of RAG, 11× fewer tokens. MCP-native.
Ckg Nemotron Perplexity
Yarmoluk/ckg-nemotron-perplexity
NVIDIA Nemotron + Perplexity Sonar as knowledge graphs — 2 domains, 83 nodes. MCP-native.
Cntxtv2
abhinavala/cntxtv2
Persistent AI memory with shared team workspaces, typed knowledge chunks, and cross-tool support.
Codehabits
codehabits-dev/codehabits
Team conventions, anti-patterns, and domain knowledge from .codehabits/ for AI coding agents.
Codemesh
pyalwin/codemesh
Intelligent code knowledge graph for AI coding agents — 71% cheaper, 72% faster
cogito-mem (Cogi)
meridian21lab/cogito-mem
Local long-term memory for Claude Code and other agents: every message kept word for word, no cloud.
Cogmem
writerslogic/cogmem
A self-improving, verifiable memory layer for AI coding agents.
Cognitive AI Memory
sachitrafa/cognitive-ai-memory
Ebbinghaus-based persistent memory for Claude. Memories decay with time, strengthen on recall.
Commons
Neoo-Blue/commons-memory
Shared memory, work claims and handoffs so parallel AI coding sessions stop colliding.
Context Graph Vault
RajdeepDas43/context-graph-vault
Governed memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.
Contextium
contextium-io/contextium
Your team's knowledge, always in context. SOPs, coding standards, and workflows for Claude.
Contradiction Check
onetrueclaude-creator/mcp-contradiction-check
Find where your notes disagree — contradiction detection for markdown vaults.
Cortex
abbacusgroup/Cortex
Persistent knowledge system with OWL-RL reasoning and 22 MCP tools. Local-first.
CrowTerminal
WillNigri/FluxOps
External Brain for AI Agents - persistent versioned memory for creators
Cuba Memorys
LeandroPG19/cuba-memorys
Persistent memory MCP server. 28 tools, BM25+MMR+OOD retrieval, tamper-evident audit, code graph.
Curiosity Engine
onetrueclaude-creator/mcp-curiosity-engine
Surface the notes you forgot you wrote — DMN replay for markdown vaults.
darwin-memo
rogermsc/darwin-memo
Self-curating agent memory kept honest by survival-based selection over measured outcomes.
Deerdawn
HissingSpider/deerdawn-mcp
AI session memory: the brief your AI reads before every session so no session starts cold.