4/11/2026
Show HN: Refund Guard – a policy gate for AI agents that can issue refunds
Open source safety tool for AI refund agents that enforces policy constraints and security gates before executing financial transactions.
4/11/2026
Show HN: A living Vancouver. Connor is walking dogs at the SPCA this morning
Project using AI to generate realistic synthetic personas living in Vancouver, SF, and Tokyo with detailed profiles. Explores AI-driven world simulation.
4/11/2026
Fixhive – collective fix memory for AI coding agents (MCP plugin)
Fixhive provides collective memory for AI coding agents via MCP plugin for sharing fixes across sessions.
4/11/2026
Ask HN: How do you stop playing 20 questions with your AI coding tools
Discussion thread about repeated context loss when using AI coding tools and strategies for maintaining session continuity.
4/11/2026
How far can automation and AI support psychotherapy?
University of Utah researchers explore how LLMs and conversational AI can support psychotherapy, examining what gets automated and to what extent.
4/11/2026
Show HN: Lines of Bash to automate LLM code review and fixes
ReviewWiggum automates LLM-based code review and fixes using bash scripts with dual licensing.
4/11/2026
Measuring Malicious Intermediary Attacks on the LLM Supply Chain
Research on supply chain attacks targeting LLMs through malicious intermediaries, examining vulnerabilities in model development pipeline.
4/11/2026
Gem. Claude Code with Google Lighthouse Testing
Gem: Performance verification system forcing AI coding assistants to validate code against Lighthouse, analytics, and test scores with auto-refactoring.
4/11/2026
Show HN: rtdiff – Realtime Git diff GUI and AI commits, companion for vibecoding
rtdiff: Desktop app providing real-time git diff visualization and AI-assisted commit generation. MIT licensed developer tool.
4/11/2026
Code Review Skills from uv, bun, vLLM
AI-powered code review personas extracted from open-source maintainers' PR histories, enabling automated review insights.
4/11/2026
MCP Spine – Middleware proxy that cuts LLM tool token usage by 61%
MCP middleware proxy reducing LLM token usage by 61% through context compression, tool routing, and state tracking for AI agents.
4/11/2026
We reverse-engineered Claude Code's billing system to fix overage charges
Proxy service that uses Claude subscriptions as local API endpoints with proper billing classification.
4/11/2026
The Lean Programming Language and Theorem Prover
Lean programming language and theorem prover used to formally verify zlib compression library implementation.
4/11/2026
Quantization, LoRA, and the 8% Problem Benchmarking Local LLMs for Production AI
Benchmarking analysis of quantization and LoRA techniques for optimizing local LLMs in production environments.
4/11/2026
Show HN: Recursive-Mode for Coding Agents
Skill package for coding agents that provides file-backed workflow management for requirements, planning, testing, and memory.
4/11/2026
No-Prompt AI intelligence workspace, save tokens and build better MVP's
Platform for validating startup ideas and generating MVP specifications and dynamic prompts for development.
4/11/2026
Show HN: Chaaga – A tiny platform to ship and share small web apps faster
Elixir/React platform for rapid deployment and sharing of small web applications, enhanced with LLM capabilities.
4/11/2026
If not LLMs, what should I work on?
Essay exploring research directions beyond LLMs, emphasizing data as fundamental with data-centric AI methodology.
4/11/2026
Show HN: MLForge – A visual graph editor for building PyTorch models
Visual graph editor for building and training PyTorch neural networks with GPU support.
4/11/2026
Measure coding productivity with this Claude Code Plugin
Claude Code plugin that measures productivity impact of AI coding tools by analyzing GitHub commits before/after.
4/11/2026
Build Your Own Claw
Visual workflow automation IDE for building AI-powered business processes with LLMs, OCR, and image generation.
4/11/2026
Clypi ― all-in-one for beautiful, prod-ready CLIs (Python)
Python library for building production-ready command-line interfaces with styling and formatting.
4/11/2026
Show HN: Helix – open-source self-healing back end for production crashes
Open-source pipeline of AI agents that automatically fixes production crashes by writing tests, fixes, and PRs.
4/11/2026
Nadir: Open-source LLM router that cuts API costs 30-60% (MIT License)
Open-source LLM router using MIT License that reduces API costs by 30-60% through intelligent model selection.
4/11/2026
Show HN: Hands-on course for building RL environments for LLMs
Educational course on building RL environments for training and evaluating LLMs, with practical example using Tic Tac Toe to train a small language model.
4/11/2026
Show HN: Superpowers-UML – UML-Enabled Superpowers
Superpowers-UML integrates AI agents into software development workflow using UML-driven design with Claude Sonnet.
4/11/2026
Canopy – A desktop app to manage AI coding agents across Git worktrees
Desktop app for managing multiple AI coding agent sessions across Git branches simultaneously on macOS, Windows, Linux.
4/11/2026
Why AI Coding Tools Still Feel Stuck on Localhost
Analysis of limitations in AI coding tools. Discusses how Claude, Codex fail in collaborative remote engineering vs. localhost workflows.
4/11/2026
I built a pure WGSL LLM engine to run Llama on my Snapdragon laptop GPU
Minimalist LLM inference engine in Rust and WGSL for running Llama models on any GPU without CUDA or Python dependencies.
4/11/2026
Researchers used AI to analyze 400k Reddit posts, revealing GLP-1 side effects
Penn researchers analyzed 400k Reddit posts using AI to identify unreported GLP-1 drug side effects. Published in Nature Health.
4/11/2026
Apfel Chat – Private on Device AI That Works in Airplane Mode (MIT)
Apfel Chat: on-device macOS AI chat app running Apple's model entirely locally. Supports multimodal input, no internet required, no API keys.
4/11/2026
Show HN: Lodmem – Level of Detail Context Management for Agents
LODmem: context management system for AI agents that uses background LLM to summarize data and maintain target context windows. Currently supports OpenAI.
4/11/2026
Architecture, patterns and internals of Anthropic's AI coding agent
Educational analysis of Anthropic's Claude Code agent architecture. Original pseudocode illustrations of production AI agent patterns and design.
4/11/2026
Stopping to think about the AI context
Context0 tool creates codebase documentation in plain text for AI agents to read before coding. Works with Claude, Copilot, and other AI coding tools.
4/11/2026
How to Build a Secure AI PR Reviewer with Claude, GitHub Actions, and JavaScript
Tutorial on building secure AI PR reviewer with Claude, GitHub Actions, and JavaScript. Covers safety considerations and implementation patterns.
4/11/2026
Protecting Copyright with AI
Discussion of copyright implications when AI-generated code is reviewed and integrated into human projects.
4/11/2026
I Built an AI PR Reviewer That Catches Bugs by Not Looking for Bugs
AI PR reviewer agent that catches bugs through understanding code intent rather than explicit bug detection. 9-minute technical article.
4/11/2026
Aisbf (AI Should Be Free) proxy 0.99.18 released
AISBF 0.99.18 released: modular proxy server for unified AI provider integration with intelligent routing, load balancing, and model selection.
4/11/2026
Write less code, be more responsible
Opinion essay on AI-assisted programming: discusses benefits and drawbacks of LLM-aided coding, vibe coding culture, and responsible development practices.
4/11/2026
Tabularis: A lightweight, cross-platform database client. Hackable with pkugins
Tabularis: cross-platform database client built with Tauri/React. Originally developed as AI-assisted agent experiment for tool acceleration.
4/11/2026
Give Your Agent a Canvas, Not Just a Chatbox
Create0 API allows agents to build workflows with multi-modal inputs (text, image, audio, video) through visual canvas interface with inspection and review.
4/11/2026
The Great GPU Shortage: H100 Rental Prices Up 40%
Market analysis: GPU shortage driven by Claude 4.6 Opus, open models, and capital raises. H100 rental prices up 40%.
4/11/2026
AIYO Wisper – Local voice-to-text for macOS (WhisperKit, open source)
AIYO Wisper: open-source local voice-to-text for macOS using WhisperKit. Enables offline speech recognition without external dependencies.
4/11/2026
GazeFollow from Scratch
Implementation of GazeFollow gaze detection model from NeurIPS 2015 paper using MediaPipe face detection.
4/11/2026
I built a skill manager for AI agents. The agents install the skills themselves
CLI tool for managing and distributing reusable skills across AI agent projects with GitHub integration.
4/11/2026
I built a programming language in 6 days without writing a single line of code
Programming language built via AI without manual coding, designed for human-AI collaboration with Claude and GPT integrations.
4/11/2026
The hottest Apple product isn't what you think
Apple device setup for autonomous AI assistant workflows handling browsing, account management, and task automation.
4/11/2026
My AI workflow evolved from prompts to a near-autonomous workflow
Evolution of AI coding workflow from prompt-based to autonomous context-aware workflows with automatic verification.
4/11/2026
Session-roam – Resume Claude Code conversations from any machine via Syncthing
Session-roam: P2P tool using Syncthing to sync Claude Code conversations across machines without cloud infrastructure.
4/11/2026
A3: Kubernetes for autonomous AI agent fleets
A3: Kubernetes-based platform for autonomous AI agent fleets at SAP Labs Singapore. Handles code, research, slides, patents, audits with task distribution and execution planning.