- People Context @jinyangwang27/people-contextLocal-first MCP server giving AI agents contextual knowledge about the people in your life3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.58 GitHub stars.
- ChatCrystal @zengliangyi/chatcrystalLocal-first AI PKM memory for coding conversations.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.58 GitHub stars.
- AI Memory @alphaonedev/ai-memoryPersistent memory for any AI — zero token cost until recall5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.53 GitHub stars.
- State Memory MCP @putervision/state-memory-mcpPersistent workflow graph server tracking tasks, decisions, spatial entities, and blockers.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.49 GitHub stars.
- Engram @tstockham96/engramIntelligent agent memory with automatic extraction, consolidation, and bi-temporal recall.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.47 GitHub stars.
- NeuroStack @raphasouthall/neurostackToken-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.47 GitHub stars.
- Adam Framework @strangeadvancedmarketing/adam-frameworkPersistent memory tools for Claude Desktop. Search your vault or Obsidian notes mid-conversation.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.46 GitHub stars.
- AiDex @cscsoftware/aidexPersistent code indexing for AI assistants. 50x less context than grep. 11 languages.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.46 GitHub stars.
- ContextStream MCP Server @contextstream/mcp-serverProject memory, semantic code search, and grounded agent context.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.44 GitHub stars.
- ContextStream MCP Server @contextstreamio/mcp-serverContextStream MCP server for code context, memory, search, and AI tools.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.44 GitHub stars.
- Palinode @phasespace-labs/palinodeInspectable, correctable project memory in git-versioned Markdown for AI agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.44 GitHub stars.
- ContextStream @contextstream/mcpPersistent memory and cross-session learning for AI coding assistants (hosted remote MCP).13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.44 GitHub stars.
- Waggle @abhigyan-shekhar/waggle-mcpPersistent graph-backed conversational memory for AI agents.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.44 GitHub stars.
- lean-memory @wuesteon/lean-memoryEmbedded, local-first agent memory: one SQLite file per namespace, no server, no cloud.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.43 GitHub stars.
- Callimachus @betabots-llc/callimachusMCP server for Callimachus: local index and search of your AI coding-agent threads4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.43 GitHub stars.
- Perenna @scarletkc/perennaA lightweight, Git-backed permanent memory for AI agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.42 GitHub stars.
- Agent Memory MCP @ipiton/agent-memory-mcpMemory, docs, and repo context layer for engineering agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.42 GitHub stars.
- Inite Brain @inite-ai/inite-brain-serviceOpen-source bitemporal memory layer for LLM agents — knowledge graph with conflict resolution.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.41 GitHub stars.
- Kage @kage-core/kageVerified memory for coding agents: claims cited against code, stale withheld, savings receipts.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.40 GitHub stars.
- Cartographer @beppetemp/cartographerGovernance MCP server for agent-maintained knowledge bases (OKF): git-backed writes, search, lint.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.37 GitHub stars.
- Mnemex @simplemindedbot/mnemexTemporal memory for AI with decay and reinforcement. Two-layer storage (JSONL + Markdown).4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.36 GitHub stars.
- RemembrallMCP @cdnsteve/remembrallmcpPersistent knowledge memory for AI agents. Hybrid search, code graph, pgvector.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.35 GitHub stars.
- Cortex Memory Engine @gambletan/cortexLocal-first AI memory engine — 4-tier memory, people graph, Bayesian beliefs. Encrypted, 62µs.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.35 GitHub stars.
- A Mem @diaaaj/a-mem-mcpSelf-evolving memory system for AI agents5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.35 GitHub stars.
