Research published in August and September 2026 found that agent memory systems which choose what to remember rarely beat no memory at all, according to five papers reviewed on 2026-10-05, including V…
NVIDIA NeMo Agent Toolkit (NAT) now supports Amazon S3 Vectors as a custom persistent memory provider, implemented through NAT's MemoryEditor interface with add_items(), search(), and remove_items() m…
Kortexio released ContextMemory, an open-source self-hosted memory gateway that sits in front of any OpenAI-compatible /v1 engine such as llama.cpp, vLLM, Ollama, LM Studio or OpenAI and stores sessio…
A developer who failed a system-design interview for a sales-agent memory layer built CogLayer, a working implementation of the Mem0-style hybrid retrieval plus LLM-judgment pipeline described in arXi…
A developer surveyed setup documentation from six memory vendors — Mem0, Letta, Zep with Graphiti, Cognee, Supermemory and Mnemoverse — and found that npx performs five different jobs across them, onl…
A developer released Mnemosyne, a local-first memory provider for Hermes Agent that stores working memory, structured facts, temporal data, and episodic history in local SQLite with no hosted service …
A creator writing as Aru published lossless-memory, an open-source local Python memory layer for AI assistants, on GitHub on September 4th, storing every conversation turn as a seven-field record in d…
A developer compared six agent memory systems — Mem0, Zep with Graphiti, Cognee, Letta, Supermemory and Mnemoverse — and found that in all six, graph edges are created on write, with only two walking …
An open-source project called Friday launched as a self-hosted persistent memory layer for AI coding agents, connecting to tools such as Cursor, Claude, Copilot, and VS Code through the Model Context …
Mem0 is now available as a native integration on the Vercel Marketplace, giving AI agents and apps long-term memory that persists user preferences, facts, and context across sessions. The integration …
A developer surveyed six AI memory systems — Cognee, Mem0, Letta, Supermemory, Zep, and Mnemoverse — to determine whether any publish an input that accepts an explicitly negative verdict on a recalled…
A security engineer built m8m, a tool for auditing the persistent memory files that AI coding agents like Claude Code, Codex, and Cursor write automatically, after finding no way to inspect what those…
A developer compared six persistent memory systems for AI coding agents over MCP and found that cross-editor memory sharing depends entirely on account-level setup rather than connection health, since…
AI agent memory is not a persistent brain but a combination of context windows, vector databases, and summarizers, according to an analysis of current architectures. Models like Claude Opus 5 and GPT-…
MIT-licensed Phoenix V2, a local-first AI assistant with persistent memory, emotional state, and self-model, has been released as a companion codebase to Cleverson Santos's book 'Building Persistent A…
A developer introduced virage, a new tool that creates a searchable vector index of a codebase, complementing the previously released kms tool for capturing curated decisions. Virage uses AST-aware ch…
InfiniteMem, a deterministic, self-hosted episodic memory system for AI agents, reports a LoCoMo QA score of 70.49% and claims a capacity of 1 million episodes or 145 million tokens per deployment, ro…
A developer has compiled a list of eight open-source tools for building AI agents with memory, including Statewave, Mem0, Graphiti, Cognee, LangGraph, and Letta. The tools are grouped by their functio…
Mnemoverse, a vendor on the list, published a decision map for choosing AI agent memory systems in 2026, arguing that the best choice depends on how much of the application the memory system should ow…
A developer warns that LLM memory systems in production fail silently because retrieval quality degrades while dashboards remain green. The analysis cites benchmarks showing leading systems score 92.5…