LongHorizon-Harness, an open-source loop engineering system for AI agents, reached #1 on the Hugging Face Daily Papers weekly ranking for 2026-W32 and released v0.1.6 on 2026-08-15, adding OpenCode CL…
Cosyncing, a new open-source tool, lets users synchronize and control coding agents such as DeepSeek Harness and Claude Code from a phone or desktop via a local broker, with no hosted service. The bro…
A new open-source benchmark, holdline, measures the effectiveness of AI-agent write-guards, reporting a class-balanced Cohen's kappa of 0.82 for agreement with a 4-model judge panel on real agent traj…
Rysh, an open-source agentic terminal multiplexer written in Go, lets Claude and Codex agents work as a team in tabs, panes, and splits, with each pane acting as an agent that can answer prompts and c…
Developer Akshay Muchaklavya built Forge, a custom deep learning framework written from scratch in C++, and used it to implement GPT-2 that matches Hugging Face's transformers token-for-token under gr…
Suki, a new local-first AI tutor that integrates with coding agents, turns AI into a learning partner that forces users to restate knowledge in their own words, probe for gaps, and schedule spaced rep…
A new open-source framework called Agent Control Plane (ACP) moves AI agent authorization outside the model, into a structured-input control plane where prompt injection cannot reach, ensuring a compr…
Engelbart, a free open-source Claude Code plugin for managing goals and TODOs, is now available in early beta for macOS or Linux with Node 18+ and Claude Code 2.1.175+. The tool, created by a team foc…
Doberman, a new AI security tool launched on Hacker News, claims to stop AI models like Claude from executing dangerous commands such as deleting a database, addressing the gap left by existing guardr…
DeepSeek V4-Pro and V4-Flash models exhibit strong knowledge, reasoning, code, and agent capabilities, but their performance in complex tasks suffers from capability-realization loss due to interface …
OpenKnowledge founder Nick released Visimer, an open-source visual editor for Mermaid diagrams, enabling point-and-click editing of diagram elements while preserving file formatting. The library maps …
VectorPrism, an open-source retrieval engine from insightitsGit, claims to cut multi-vector storage costs to a single 1024-dimensional vector per chunk by multiplexing six specialized relevance subspa…
Lawrence Architectures released UL-SMF, an open-source KV-cache compression fabric that reduces memory footprint by up to 384x with over 94% semantic retention, addressing the memory bottleneck in lon…
PageLM, an open-source AI education platform developed by caviraOSS, converts study materials into interactive resources such as quizzes, flashcards, structured notes, and podcasts. Built with React, …
Foreman, an Eve software factory from Show HN, deploys AI agents across four development stations—Classifier, Analyst, Implementer, and Reviewer—to triage GitHub and Linear tasks and deliver reviewed …
A developer has created a new LLM skill called 'pragmatic-context' that enables AI models to infer sarcasm, jokes, hyperbole, roleplay, and indirect intent from conversational context. The skill instr…
Yetone released Cumora, a cross-platform team chat application where AI agents participate as first-class members alongside humans, featuring cloud-based agents powered by OpenAI's Responses API and a…
PRO-LONG, a minimal memory addition for LLM agents that appends every observation, action, and outcome to a structured log.txt and retrieves it programmatically, improves performance on the ARC-AGI-3 …
AgenticSchema, a new open-source library, converts existing Schema.org structured data (JSON-LD, microdata, RDFa) on web pages into Model Context Protocol (MCP) tools that AI agents can call, eliminat…
A new historical strategy game, Kurtuluş 1919, lets players relive the Turkish War of Independence from Mustafa Kemal's landing at Samsun in May 1919 to the last foreign soldier leaving, with the goal…