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Top signals · Oct 28, 2026 · Updated Oct 28, 23:05 UTC
Show HN: ~, An open-source agent registry
Show HN: ThreadShelf – Obsidian and AI chats: vector search, MCP, llama.cpp
How to build evidence-grounded agent memory with OpenWiki and Graphs
LangChain used OpenWiki, its open-source wiki compiler, and an evidence graph to build a persistent memory layer that preserves knowledge for agents to reuse across tasks. Learn how. Context & related coverage →
Why Agents Love Supabase
Paul Copplestone and Ant Wilson on building the backend for AI agents Context & related coverage →
NVIDIA Nemotron 3.5 Transcribe and Granary v2: Intelligent Multilingual Transcription You Can Prompt and Adapt
How to Build Proactive, Always-On Agents with the Schedules SDK in Managed Deep Agents
Most proactive agents run on a simple cron. Learn what scheduled runs unlock, from memory to smart triage, and how to add them to Managed Deep Agents. Context & related coverage →
Artificial Analysis v5 and the benchmarker's dilemma
A sort of review of the benchmarking industry and what's missing. Context & related coverage →
Gemini 4 Carbon: Our next frontier model
The future of the firm
How AI might enter the org chart—beneath, beside, and between us. Context & related coverage →