docs: Agent memory systems research and starred repos analysis#292
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docs: Agent memory systems research and starred repos analysis#292
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Research covering starred repos analysis (~270 repos), ClawHub/OpenClaw ecosystem deep dive, and comparison of major memory frameworks (Mem0, Letta/MemGPT, Codebase Memory MCP, Claude-Mem). Includes patterns for tiered memory, self-improvement, cross-session persistence, and architectural recommendations for a potential memory plugin. https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE
Adds comprehensive survey covering CoALA taxonomy, additional frameworks (Cognee, MemOS, Zep, LangMem), self-improvement research (Reflexion, Voyager, EvolveR, SAGE, ACE, A-MEM), MCP memory servers, and 10 emerging trends in agent memory architecture. https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE
Verified 257 repos across 37 categories. Added distribution table, top starred repos by relevance, and notable repos not in initial analysis (OpenViking, opencrabs, yoyo-evolve, lemonai). https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE
Adds three major findings: Cortex Memory (3-tier cognitive memory with Ebbinghaus forgetting curve, 93% Recall@1), BrainX (multi-agent shared memory with 15-step daily pipeline, contradiction detection), and the ClawHavoc security incident (1,184 malicious skills targeting memory files). Also documents OpenClaw's native memory system. https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE
Adds BM25+vector scoring formula (70/30 weights, union not intersection, MMR diversity re-ranking), LanceDB memory plugin with enhanced memory-lancedb-pro variant (RRF fusion + cross-encoder rerank). https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE
Adds Hindsight (MCP-native memory, 91.4% LongMemEval, 4 memory networks, mental models) and 5 key architectural insights including prompt optimization as underexplored frontier and MCP as integration standard. https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE
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Summary
Research Documents
docs/research/agent-memory-systems/README.md— Main report: task memory, cross-session memory, self-improvement, 8 architectural patterns, recommendationsdocs/research/agent-memory-systems/state-of-the-art-survey.md— Academic research survey with CoALA taxonomy, additional frameworks, self-improvement research, emerging trendsdocs/research/agent-memory-systems/starred-repos-analysis.md— All ~270 starred repos categorized by themedocs/research/agent-memory-systems/clawhub-openclaw-ecosystem.md— OpenClaw skills deep dive (self-improving agents, proactive agent, claude-mem)docs/research/agent-memory-systems/memory-frameworks-comparison.md— Technical framework comparison tabledocs/research/agent-memory-systems/session-retrospective.md— What went well/didn't, process improvementsTest plan
https://claude.ai/code/session_0151jgfinR5ApykyrdySBQRE