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OSS2026-08-05 · source-backed
MemPalace at 58,086 stars and 7,468 forks calls itself "the best-benchmarked open-source AI memory system," TencentDB-Agent-Memory is at 14,642 and climbing 1,891/day, and zszz3/AgentRecall added 278 this week to reach 699. Each attacks a different axis: benchmark leadership, team governance, recall. Adopting one means choosing a memory format with no migration path to the others. Given the LeanMem and Zero-Mem findings above, I'd wait.
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MemPalace (57,821 stars, v3.6.0) reports 96.6% raw recall@5 on LongMemEval with no LLM required, 98.4% with hybrid v4 on a held-out 450 questions, LoCoMo R@10 rising 60.3% → 88.9%, ConvoMem 92.9%, MemBench 80.3%, while explicitly refusing head-to-head comparison against Mem0,...
Created by Milla Jovovich and developer Ben Sigman using Claude Code, the MIT-licensed system uses "palace architecture" with 30x lossless compression and runs entirely offline via MCP. 50.5K stars in under a month. The celebrity angle is noise. The benchmark claim (96.6% raw,...
MemPalace (~53.6K stars) claims best-benchmarked, against mem0 (~57.8K) and claude-mem (~80.8K) (GitHub). Agent memory went from experimental nicety to a competitive subcategory with published benchmarks. Pair this with the local-first angle: Mnemo offers a Rust + SQLite + pet...
MemPalace/mempalace (57,888 stars) stores conversation history as verbatim text and retrieves with semantic search, explicitly refusing to summarize, extract, or paraphrase. The index is structured into wings (people/projects), rooms (topics), and drawers (original content) so...
Three things happened this month that only make sense together. Agent Plugins 1.0 shipped co-signed by six competitors: AWS, Anysphere, Microsoft, OpenAI, Vercel and Google (GitHub Changelog). It makes skills-plus-MCP bundles portable across clients. OpenAI's August 11 Codex c...
I check Product Hunt maybe once a week and usually regret it. Today's board is worth reading as market structure. The July 30 leaderboard: SKI at 277 upvotes (free voice input for Claude Code and Codex). AI Search Console at 249 (prompt analytics and citation mapping). Memmy A...
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