The request names no specific product, so these are the closest matches for a memory layer that distils and recalls agent knowledge. Hippo 9 and memory_distill in SmartMemory 1 most directly match the distill-memory operation: SmartMemory's memory_distill ingests a turn pair into pending memory 111, and Hippo stores and recalls memories for coding agents 919.
- 1
SmartMemorysmartmemory.aifound in code, not yet checked
Its memory_distill action ingests a conversation turn pair into pending memory for later recall 11, and the product keeps team decisions and their reasons for agent sessions 1.
official:MCP server · Stratum MCPMCP server · Compose MCPMCP server · SmartMemory+1 community tools built for it
for agents: memory_distill · agent_get_recall_profile · agent_evaluation_get
- 2
hippohippo-memory.comverified and signed
Long-term memory for coding agents that stores and recalls memories, with hippo_remember storing a new memory when a non-obvious lesson is learned 19.
for agents: hippo_remember · hippo_drill · hippo_share
- 3
- 4
Mem0mem0.aiwebsite read, tools not yet checked
A memory layer for AI agents and applications that learns from past interactions and persists context across sessions 3.
+56 community tools built for it
- 5
XMemoxmemo.devverified and signed
Memory OS for AI agents whose Memory Management action stores and updates governed, user-owned durable memory 17.
for agents: Memory Recall · Memory Recall · Memory Management
Sources
- 1SmartMemory | The Expertise Layer for AI Agentssmartmemory.ai · read 2026-10-29
- 2Agentmemory for AI Coding Agents | Persistent Memory, MCP, and Team Recallagentmemory.space · read 2026-10-29
- 3Mem0 - AI Memory Layer for your Agents & Apps | Persistent Contextmem0.ai · read 2026-10-29
- 7XMemo · Memory OS for AI Agents and MCPxmemo.dev · read 2026-10-29
- 9hippo-memory: Make your agent's memory work like a brain. Hippo is long-term memory for coding agents.hippo-memory.com · read 2026-10-29
- 11smart-memory-mcp: declares "memory_distill" (the record we read)github.com · read 2026-10-24
- 17XMemo: declares "Memory Recall" (the record we read and signed)unfragile.ai · read 2026-10-24
- 19hippo-memory: declares "hippo_remember" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
memory_distill · smart-memory-mcp found in code, not yet checked
Ingest a conversation turn pair into pending memory for later recall.
· Agentmemory for AI Coding Agents website read, tools not yet checked
Give Claude Code, Codex, Cursor, OpenAI agents, and MCP workflows governed long-term memory for repos, decisions, procedures, and team handoffs.
· Mem0 website read, tools not yet checked
Mem0 is the memory layer for AI agents and applications, enabling them to learn from past interactions and deliver personalized experiences.
· bourdon website read, tools not yet checked
Bourdon is a recognition-first AI memory runtime with a federated agentic memory shared across AI agents. Recognition first. Hydration second. Archive descent third.
· Khwan website read, tools not yet checked
A memory layer for AI agents. Bring any model — Khwan adds long-term memory, self-improving recall, and a coherence gate, so repeat work gets cheaper and answers get sharper. It never touches your model. Start free.
search · Synapse Layer (Synapse Protocol) found in code, not yet checked
Search persisted memory across agent scopes using full-text matching.
Memory Recall · XMemo verified and signed
Search and recall relevant context across authorized memory.
· MemCell website read, tools not yet checked
Persistent, adaptive memory engine for AI agents. Wired into the harness of any agent — recall before every action, capture durable knowledge, confidence earned from real outcomes. One command, no account to start.
hippo_remember · hippo-memory verified and signed
Store a new memory. Use when you learn something non-obvious, hit an error, or discover a useful pattern.
· GRAFOMEM website read, tools not yet checked
GRAFOMEM gives AI agents governed memory — signed, portable, and provably erasable. Drop-in for LangGraph: signed checkpoints and a cryptographic erasure receipt in a few lines. Open source (MIT).
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.