ToolsOpenViking ByteDance Filesystem Context Database for AgentsGitHub·high signalXBlueskyLinkedInCopy linkReplaces vector DBs with hierarchical filesystem paradigm. Three-tier loading reduces tokens. Session-level long-term memory auto-extraction.SourceSource pageGitHub↳ Follow the threadPolicy dependency / Stack layerLangChain ships a first-party integration that deliberately does not wrap the vendor's SDKGitHubStack layer / Contrastheadroom is at 72,878 stars with 673 open issues and no tagged release since 2026-08-27GitHubStack layer / Update threadCrewAI 1.15.22 adds an llm_overlay context variable that routes individual agent roles to different modelsGitHub ReleasesStack layer / ContrastCline's compaction trigger was estimating tokens at 3 characters each and never firing on dense contentGitHubPolicy dependency / ContrastCopilot CLI 1.0.86 stops autopilot from running past an accepted task and recovers sessions from corrupt transcriptsGitHubStack layerA Clean-Room 'Jevlike' Scoring Model Hits 451 Stars in a Day by Guessing at TypeSafe's Unpublished ArchitectureGitHub / Hacker News (135pts, 20 comments)Stack layermem0 2.1.0 makes agent memory calls carry a full caller chain, and ships plugins for six coding agents in one hourGitHubStack layerMemoh gives every agent its own computer, desktop and network, AGPL-licensed at 2,496 starsGitHub Trending