Show HN launches

A framework that applies Lyapunov stability theory to detect when LLM agents enter unstable or spiraling states. Provides mathematical foundations for monitoring and controlling agent behavior during execution.

MdFried is a terminal-based markdown viewer designed for rendering markdown files directly in the command line. It provides developers with a lightweight way to preview markdown documentation without leaving their terminal environment.

A collection of Claude Code skills that replicate the development environment and workflows of experienced staff engineers. The tool encodes practical engineering setups rather than simple prompts to enhance AI-assisted coding.

Categori is a daily word puzzle game inspired by Boggle-style gameplay. Players find and connect letters to form words within themed categories each day. The game offers a fresh challenge daily for word game enthusiasts.

Atizar is an AI agent platform where the server executes approved actions rather than the model directly. This architecture provides controlled execution of AI agent tasks with server-side validation.

A tool that converts Notion pages into documentation websites. Allows users to transform their Notion content into publicly accessible documentation sites without manual conversion.

Kritive is a social profile platform designed for vibecoders to showcase and store their projects. Users can create profiles to share their coding work and connect with other developers in the community.

A LaTeX editor designed with local-first principles, allowing users to create and edit LaTeX documents directly on their device. Available through the Microsoft Store for Windows users. Focuses on offline-capable document editing without requiring cloud connectivity.

NagMeLater is a productivity tool designed to send persistent reminders until tasks are completed. It helps users stay on top of important to-dos by repeatedly notifying them at scheduled intervals.

GeoTag Photos is a tool for adding location data to photographs. It allows users to embed GPS coordinates into image metadata for organizing and mapping photo collections.

Cutonce is an AI-powered video editing tool designed to streamline the post-production workflow. It helps users edit and process video content using artificial intelligence automation.

Taqta is an Obsidian plugin that brings Are.na-style visual boards to the note-taking app. It allows users to organize and display their notes and content in a visual board format within Obsidian.

Loqi is a local-first translation tool that runs entirely on your machine using Ollama or llama.cpp. It provides translation capabilities without requiring cloud services or API keys, prioritizing privacy and offline functionality.

React Native Boost is a development tool designed to enhance React Native application development workflows. It provides utilities and optimizations for React Native projects hosted on GitHub.

A benchmark tool for evaluating AI models on shape rotation and alchemical engineering puzzles from the game Opus Magnum. Tests spatial reasoning and problem-solving capabilities through game-based challenges.

GitPT is a command-line tool that generates Git commit messages using AI. It analyzes staged changes and creates descriptive commit messages automatically. The tool integrates directly into Git workflows to streamline the commit process.

Agentry is a platform for building and hosting AI applications on your own servers. It provides infrastructure tools for self-hosted AI deployment, giving users control over their AI workloads and data.

A tool for exporting YOLO and RF-DETR computer vision models to multiple deployment formats. Supports conversion to ONNX, TensorRT, and CoreML for cross-platform model deployment.

Annotate.js is a JavaScript library for adding inline annotations and comments to code or text content. It provides developers with tools to create review-style markup directly in web applications. The library is designed for code review workflows and documentation purposes.

DebugBrief is a developer tool designed to assist with debugging workflows. It provides functionality to help developers analyze and troubleshoot code issues. The project is open source and available on GitHub.

Pure Effect is a developer tool for building functional effect systems. It provides abstractions for handling side effects in a pure functional programming style. The library aims to help developers write more predictable and testable code.

Nori is a browser specifically designed for browser automation tasks. It provides developers with a purpose-built environment for running automated browser workflows and testing scenarios.

A command-line tool that generates images using your existing ChatGPT subscription without requiring a separate API key. It leverages the ChatGPT web interface to access DALL-E image generation capabilities directly from the terminal.

Posting Machine is an AI-powered tool designed to automate and streamline social media posting workflows. It helps users manage and schedule content across multiple platforms.