4/11/2026
Ask HN: Agentic Permutation of Testing Paths In A System
Question about using AI agents for intelligent test path selection in complex systems. Conceptual inquiry without established research or implementation details.
4/11/2026
Agent Reading Test
Benchmark for testing AI coding agents' ability to read web content, measuring how Claude Code, Cursor, GitHub Copilot handle documentation rendering.
4/11/2026
Living Memory Inference
Loci, memory persistence layer separating memory store from reasoning model, converting stateless LLMs into lifelong cognitive partners with Go and PostgreSQL.
4/11/2026
Open-source MCP server for LinkedIn
Open source MCP server enabling Claude and AI assistants to connect with LinkedIn for profile/company search and job access.
4/11/2026
Producing The Perfect Token
Analysis of token quality variations across inference clouds, models, and serving setups, examining factors affecting inference performance and economic implications.
4/11/2026
Show HN: Kern – Agents that do the work and show it
Open-source tool for building autonomous agents that run locally, remember context, and generate dashboards. Agents as workers rather than chatbots with agent-kernel framework.
4/11/2026
Honcho: Memory library for building stateful agents
Honcho, open source memory library and managed service for building stateful agents with continual learning capabilities for entities and relationships.
4/11/2026
Show HN: Feedstock – Web Crawler for TypeScript Built on Bun and Playwright
Open-source web crawler for TypeScript built on Bun and Playwright, optimized for LLM integration with JSON output and context-aware field filtering.
4/11/2026
Getting chat-tuned models to act kinda like base models
Techniques for prompting chat-tuned LLMs to behave like base models using fake tool calls and system prompts.
4/11/2026
Is Schoolwork Optional Now?
Discussion of AI tools automating student homework and educational impact. Education policy angle with limited technical depth.
4/11/2026
Show HN: Self-improving sandboxed agent with memory and scheduling
GrimmBot, autonomous sandboxed Docker agent with memory, self-improvement capabilities, tool creation, and persistent learning over time.
4/11/2026
The Synthetic Mind – Cognitive Architecture for LLM Agents
Developer guide on cognitive architecture patterns for LLM-based autonomous agents, addressing common issues like drift and hallucination through architectural rather than prompt-based solutions.
4/11/2026
How We Broke Top AI Agent Benchmarks: And What Comes Next
Research on automated agent that systematically audited major AI agent benchmarks, exposing flaws in how benchmark scores are used to evaluate agent capabilities.
4/11/2026
Cut Token Costs on Claude Code, Cursor, and Codex
Entroly context compression engine reduces Claude, Cursor, and OpenAI API costs by 80% through token optimization without losing context visibility.
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.