HN geludobre 17d ago

Sovereign AgentOps – Self-hosted constitutional AI governance for MCP agents

Self-hosted MCP governance server for AI agents with constitutional AI, Ed25519 audit trails, and EU AI Act compliance. Runs offline.

HN Theodoretennant 17d ago

Show HN: Wizard – Self-extending Rust terminal AI agent (one-line install)

Rust-based terminal AI agent with self-extending capabilities. Open source tool.

HN logickkk1 17d ago

Show HN: Catch your local LLM falling back to CPU

Python tool (Picchio) that monitors GPU usage for local LLM inference. Detects CPU fallback and token throughput. 15-line implementation.

HN mavzer 17d ago

Show HN: A Trust Index for MCP Servers

Index/registry for evaluating MCP server security for enterprise use. Open source trust evaluation tool.

HN GavCo 17d ago

Who manages the agents?

Essay on AI agent management infrastructure and future deployment models. Written with AI assistance.

HN hek2sch 17d ago

OpenSandbox Universal Sandbox Infrastructure for AI Applications

OpenSandbox provides infrastructure for AI agents with Docker/Kubernetes support, multi-language SDKs, code execution, and agents/automation capabilities.

HN jdthedisciple 17d ago

Ask HN: Are current on-device LLMs useless?

HN discussion on limitations of small on-device LLMs like lfm2.5-thinking (1.2B params). User reports poor interaction quality despite model being designed for edge deployment.

HN mitchbob 17d ago

Argument Collapse: LLMs Flatten Long-Form Public Debate

arXiv research on how LLMs flatten and reduce nuance in long-form public debate arguments.

HN grandimam 17d ago

HackerRank's LLM-Based Hiring Agent

Analysis of HackerRank's open source LLM-based hiring agent for resume scoring with GitHub enrichment.

HN nikvdp 17d ago

Show HN: Standalone SearXNG CLI+MCP (no server needed)

Open source SearXNG CLI with MCP support for agentic web search. Enables coding agents to access web search without proprietary APIs.

HN VektorGeist 17d ago

Local-first agent governance: keeping an AI agent contained

Local-first AI agent governance guide covering ICM architecture, offline execution, and safety for autonomous agents.

HN rekl 17d ago

Agentation – Visual UI Annotation for AI Coding Agents

Agentation: UI annotation tool for AI coding agents to understand interface elements; integrates with Claude and MCP.

HN devarshishimpi 17d ago

Show HN: I Wanted AI Code Review I Could Own. So I Built Codra

Codra: AI code review tool for local ownership; developer tool for code analysis.

HN rcarmo 18d ago

My AI Model Tier List for Mid-2026

Opinion piece ranking AI models mid-2026 with regulatory context; subjective assessment without technical depth.

HN ilia53 18d ago

An educational lab of AI agent architectures

Educational lab of agent architectures on LangChain/Ollama with runnable CLI variants for studying mechanisms.

HN behlers99 18d ago

I made AI agents play diplomacy

AI agents playing Diplomacy game; research on agent behavior in strategic negotiation scenarios.

HN Loerei 18d ago

Show HN: HoverSource – From pixel to source file in one keystroke

HoverSource: Developer tool to extract UI element metadata and source files for AI agents via keyboard shortcut.

HN iamalizaidi 18d ago

AI coding agents read your code perfectly and understand your team not at all

Discussion of limitations in AI coding agents: excel at code comprehension but lack organizational/team awareness.

HN nlpnerd 18d ago

The Silent Epidemic of LLM Technical Debt

Analysis of technical debt in LLM applications: burying logic in prompts during MVP leads to scaling problems.

HN simonpure 18d ago

Litert.js, Google's High Performance Web AI Inference

LiteRT.js: Google's JavaScript binding for on-device ML/AI inference in browsers; privacy-preserving local execution.

HN bilsbie 18d ago

GitHub – PolymathicAI/The_well: A 15TB Collection of Physics Simulation Datasets

The Well: 15TB open-source collection of physics simulation datasets for machine learning across biological, fluid dynamics, and astrophysical domains.

HN scamdrill 18d ago

Show HN: I used Claude to make some free fun pet-themed browser arcade games

Browser arcade games built using Claude API for pet education, demonstrating LLM-assisted game development.

HN pobonin 18d ago

Show HN: verbatimeter - check how grounded your LLM / RAG agent is in real-time

Real-time grounding verification tool for LLM and RAG agents. Open source, lightweight monitoring utility.

HN Brajeshwar 18d ago

'Ghostcommit' hides prompt injection in images to fool AI agents, steal secrets

Prompt injection attack method embedding malicious instructions in images to compromise AI agents.

HN spriterock 18d ago

Show HN: Agent World – an open standard and live market for personal AI agents

Open standard and marketplace platform for personal AI agents with interoperability focus.

HN Kajaking 18d ago

LingBot-World 2.0: Open-source world model with hour-long interactive generation

Open-source world model enabling hour-long interactive generation with real-time inference, advancing spatiotemporal reasoning.

HN acley 18d ago

Show HN: Learn by rebuilding Redis, Git, a database from scratch

Educational platform offering hands-on courses to build systems like Redis and databases from scratch across multiple languages.

HN tosh 18d ago

Introduction to Reinforcement Learning and Its Role in LLMs

Course documentation introducing reinforcement learning and its application in training language models.

HN tosh 18d ago

openpilot 0.11.1

openpilot 0.11.1 release using Vision-Language Models for driver monitoring label generation.

HN rahimnathwani 18d ago

Karpathy LLM Wiki (Obsidian Plugin)

Obsidian plugin for creating interconnected note networks with AI assistance.

HN tgpski 18d ago

Show HN: Directed Contexts – repo-owned instruction modules for coding agents

Directed Contexts defines repo-owned instruction modules for coding agents with domain boundaries, ownership paths, and verification contracts.

HN ahmadvarasteh 18d ago

Octochains – a Python framework for parallel, isolated multi-agent reasoning

Octochains is a Python framework enabling parallel, isolated multi-agent reasoning without model contamination from shared histories.

HN parweb 18d ago

Show HN: My AI agent has 9 hours left to win a public bet – live dashboard

Autonomous AI agent attempting to win public bet of gaining 100 followers with live dashboard.

HN speckx 18d ago

GhostCommit – Convention-File Steganographic Exfiltration (Attack PoC)

GhostCommit demonstrates a steganographic attack exploiting coding agent pipelines by hiding exploits in images within convention files.

HN amarble 18d ago

LLMs are still just low code / no code software

Opinion essay comparing LLM capabilities to low-code programming limitations and market maturation.

HN zkTrivo 18d ago

Show HN: Code Airlock: Run Claude Code and Codex in Disposable MicroVMs

Code Airlock: Docker-based sandbox wrapper allowing LLM coding agents (Claude, Codex) to execute code safely with package installation and iteration without host access.

HN rokrak 18d ago

AgentKindergarten – daycare for your AI coding agents

Platform for managing and monitoring long-running AI coding agents with persistent state.

HN gck1 18d ago

Codex now encrypts messages passed to subagents

Bug report about Codex multi-agent v2 message encryption affecting versions post-0.137.0.

HN adelivet 18d ago

AI is compressing the startup lifecycle, not just development speed

Analysis: AI accelerates entire startup lifecycle beyond development speed—fundraising, product-market fit, growth cycles compress as AI becomes standard tool.

HN giuliomagnifico 18d ago

Study: Cerebellum helps AI ignore the ordinary for more efficient computing

Cerebellum-inspired memtransistor enables energy-efficient AI by detecting unexpected events while ignoring repetitive inputs for wearable and autonomous applications.

HN pikann22 18d ago

Paca v0.9.0: Automation Workflows – let Paca hand off tasks for you

Paca v0.9.0: Workflow automation engine enabling task hand-offs between agents/people via visual canvas with rule-based triggering logic.

HN grandimam 18d ago

Inside HackerRank's LLM-based Hiring Agent

HackerRank's open-source Hiring Agent: LLM-based resume scorer parsing PDFs, enriching with GitHub/blog data, with analysis of scoring mechanism design and bias.

HN ruoku 18d ago

Java local AI client and MCP orchestrator without the Python dependency hell

Ypipe: local-first Java client for offline LLMs and MCP orchestration enabling private agentic workflows without Python.

HN jainojas 18d ago

Ask HN: How are you controlling Token Costs?

Analysis of token costs and context compression inefficiencies in coding agents and LLMs, proposing solutions.

HN kunaljaura 18d ago

Show HN: isitsecure - 1-command SAST & DAST & LLM security scanner for web apps

isitsecure: developer tool combining SAST, DAST, and LLM-powered code review in single command for web apps.

HN proy24 18d ago

Show HN: I built a YouTube for generative videos in 50 prompts

Developer built generative media gallery with social features using LLMs and samsar-js library in 50 prompts.

HN vlad1719 18d ago

Curious case, comparing output from multiple LLMs

Demo comparing LLM outputs using backendjs API modules.

HN handfuloflight 18d ago

Skillburst: Sync Skills with Team

Skillburst syncs AI tool skills with GitHub, enabling teams to manage and deploy workflow updates centrally across non-technical users.

HN laomos 18d ago

Engineer

Product studio building AI-augmented tools for decision-making and thinking. Focuses on narrow domains with judgment-critical applications.

HN derssa 18d ago

Local open-source system design tool

TOROLLO: local-first visual simulator for learning system design, backend architecture, and Docker without external setup.