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Show HN: Linggen – A local-first memory layer for your AI (Cursor, Zed, Claude)

A2UI: A Protocol for Agent-Driven Interfaces

Understanding Carriage

Hashcards: A Plain-Text Spaced Repetition System

Map of All the Buildings in the World

New Pebble Device

Tutorial 48: my museum collections kit

Periodic Spaces

Google Titans architecture, helping AI have long-term memory

Article: NextGen Search - Where AI Meets OpenSearch Through MCP

In this article, authors Srikanth Daggumalli and Arun Lakshmanan discuss next-generation context-aware conversational search using OpenSearch and AI agents powered by Large Language Models (LLMs) and Model Context Protocol (MCP). By Srikanth Daggumalli, Arun Lakshmanan

Breaking Silos: Netflix Introduces Upper Metamodel to Bring Consistency Across Content Engineering

Netflix has introduced the Upper metamodel within its Unified Data Architecture (UDA) to standardize domain definitions and generate consistent data container representations. UDA links conceptual models to GraphQL, Avro, SQL, and Java artifacts, supporting projections, mappings, and knowledge graph-based discovery across content, advertising, and operational systems. By Leela Kumili

AI agents are powerful, but only if you give them real context

[P] PapersWithCode’s alternative + better note organizer: Wizwand

How I stay consistent with building my own AI news & insights knowledge base

Used AI to Turn an Intel Analysis Book Into a System That Uncovers Overlooked Information from the Epstein Files

xreferee: Enforce cross references across a repository

Are we underestimating how much real world context an AI agent actually needs to work?

Why do LangChain workflows behave differently on repeated runs?

[R] Reproduced "Scale-Agnostic KAG" paper, found the PR formula is inverted compared to its source

SAT Solver Question: Reusing Pre-Computed Solutions for Different Hash Targets?

NousResearch

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nomos-1

Jina AI

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jina-embeddings-v4

Task: visual-document-retrieval

mindsdb

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mindsdb

Federated query engine for AI - The only MCP Server you'll ever need

langchain-ai

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langchain

🦜🔗 The platform for reliable agents.

usememos

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memos

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

kuzudb

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kuzu

Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.

logseq

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logseq

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: http://trello.com/b/8txSM12G/roadmap