OSSVectifyAI/PageIndex — Vectorless RAG Outperforms Embeddings at 98.7% AccuracyGitHub·high signalReplaces vector similarity with hierarchical tree indexing + LLM reasoning. 98.7% on FinanceBench. Has MCP server companion. 16K+ stars.SourceSource pageGitHub↳ Follow the threadStack layer / ContrastCut agent scraping token spend with Scrapling — adaptive element-signature relocation plus a built-in MCP serverGitHubStack layer / Update threadGoose v1.40.0 Adds a Local 'goose review' Command and Peek Mode for Async Background TasksGitHubUpdate threadPattern: Knowledge-Graph-Over-Grep Is Emerging as the Alternative to Vector RAG for Coding AgentsGitHubStack layerKivarro: A New Open-Source Rust/Tauri 'Command Center' for Local LLM InferenceGitHub (r/LocalLLaMA)Policy dependency / Stack layerPattern: A Provider-Abstraction / BYOK Layer Is Hardening Beneath Agent HarnessesGitHubStack layer / Threat patternMitigating Taint-Style MCP Server Vulnerabilities Without Touching Server Code (SPELLSMITH)arXivPolicy dependency / Stack layerPattern: this week's enterprise agent news is dominated by runtime governance and cost controlAI Agent StorePolicy dependency / Stack layerHugging Face Transformers v5.13.0 Adds a Unified Export Pipeline and Kimi K2.5 ArchitectureHugging Face