Google tells you what exists. Faceabot tells you what holds up.
Local-first shared memory for multiple AI agents that compounds with use; Markdown + git, MCP + CLI.
Package pypi :compound-memory · website · measurements and detailsPersistent institutional memory for AI coding agents. Memory that compounds.
Package npm :gitmem-mcp · website · measurements and detailsVaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage
MCP endpoint :https://api.vaultcrux.com/memory-core/mcp · website · measurements and detailsTwo-tier memory: hot cache (0ms) + semantic search. Self-organizing.
Package pypi :hot-memory-mcp · website · measurements and detailsLong-term memory for AI assistants. Isolated per-user storage, recall across conversations.
MCP endpoint :https://api.leapmemory.com/mcp · website · measurements and detailsOne memory, every AI. A shared, user-owned markdown memory your AI clients read and write over MCP.
MCP endpoint :https://memory.agentage.io/mcp · website · measurements and detailsEncrypted long-term memory shared across your AI assistants (Claude, ChatGPT, Perplexity).
MCP endpoint :https://pryzm-memory.com/mcp · website · measurements and detailsCross-LLM persistent memory: store context once, recall it from any AI model.
MCP endpoint :https://www.clsplusplus.com/mcp · website · measurements and detailsShared memory for AI tools: save once, recall word for word from Claude, ChatGPT, Codex or Gemini.
MCP endpoint :https://asrmemory.com/mcp · website · measurements and detailsCollective intelligence, memory storage, and knowledge marketplace
MCP endpoint :https://hivemind-1-52cw.onrender.com/mcp · website · measurements and detailsPersistent memory for AI agents. Semantic search, memory graph, W3C DID identity.
MCP endpoint :https://ais.agentsandswarms.ai/mcp · measurements and detailsPersistent memory for AI assistants: store, search, and connect knowledge across conversations.
MCP endpoint :https://memory.kagura-ai.com/mcp · website · measurements and detailsPay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.
MCP endpoint :https://memory.rgiskard.xyz/sse · website · measurements and detailsPersistent semantic memory storage, associative recall, and recent memory index by namespace.
MCP endpoint :https://api.brainiall.com/mcp/memory/mcp · website · measurements and detailsCustomer memory with recall, confirmation, forgetting, and pre-action evidence checks.
MCP endpoint :https://api.contextdb.ai/mcp · website · measurements and detailsOne user-owned memory shared across AI assistants: recall, spaces, and confirmed references.
MCP endpoint :https://context.savantisai.com/mcp · website · measurements and detailsCoordination memory with verification: reconcile-against-GitHub, verdict freshness, provenance.
MCP endpoint :https://mcp-assist-memory.replit.app/mcp · website · measurements and detailsPersistent cloud memory for AI agents. Store and search key-value memories across sessions.
MCP endpoint :https://memory.aic0rt3x.dev/mcp · measurements and detailsCross-session memory for AI agents with a Source Receipt for every memory, over MCP.
MCP endpoint :https://cairn.ink/api/mcp · website · measurements and detailsHosted agent memory that learns from outcomes, with shared rooms. No key: mcp.mnemoverse.com/mcp
MCP endpoint :https://mcp.mnemoverse.com/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms