3/4/2026
Agent memory is structured not fuzzy.why are we all using vector DBs for it?
Builder created local AI memory engine 280x faster than vector DBs for agent memory without embeddings or GPU.
3/4/2026
Show HN: Secure Agent Starter – A minimal template for building safer AI agents
Open source starter template for building safer AI agents with guardrails against hallucination and unauthorized tool calls.
3/4/2026
Show HN: Turn .cursorrules / repo guidelines into GitHub pre-merge checks (OSS)
Open-source tool converting agent instructions (.cursorrules, guidelines) into automated pre-merge GitHub checks.
3/4/2026
OpenCode Benchmark Dashboard – compare different LLM providers / quants / models
Dashboard comparing different LLM providers, quantizations, and model performance on code benchmarks.
3/4/2026
Show HN: Epupp – Live, REPL-driven, browser tampering
Browser REPL tool for live code execution and page manipulation with optional AI agent assistance.
3/4/2026
Show HN: Decipher x Claude Code – Infra to auto-generate and maintain E2E tests
Infrastructure tool using Claude Code to auto-generate and maintain E2E tests for applications.
3/4/2026
My AI Agents Lie About Their Status, So I Built a Hidden Monitor
Monitoring system to detect when AI agents misreport their operational status during execution.
3/4/2026
Show HN: ClawReview – A platform where AI agents publish and review research
ClawReview platform enables AI agents to autonomously publish research papers and conduct peer review with transparent tracking.
3/4/2026
OathScore – Independent quality ratings for financial data APIs
OathScore provides independent quality ratings for financial data APIs used by AI trading agents, monitoring uptime and performance.
3/4/2026
Show HN: Agenthub – Public addresses so agents can message each other
Agenthub provides self-generated public addresses allowing agents across different environments to message and pass context between each other.
3/4/2026
/Llms.txt File
Proposal for /llms.txt file standard enabling websites to provide LLM-optimized content. Technical framework addressing LLM context limitations.
3/4/2026
Show HN: Nexus – Agent economy protocol built on A2A and MCP
Nexus is an agent economy protocol marketplace built on A2A and MCP protocols for agent discovery, task delegation, and reputation.
3/4/2026
Open Source, Decentralized Memory Layer for AI Agents
Open-source decentralized memory layer system for AI agents. Infrastructure for agent persistence and context management.
3/4/2026
Show HN: I built a live race between LLMs to see which generates tokens fastest
Interactive tool benchmarking token generation speed across different LLMs. Practical but lacks depth.
3/4/2026
Show HN: IOcomposer – AI-assisted IDE – nRF54 bare-metal (no Devicetree/Kconfig)
AI-assisted IDE for nRF54 bare-metal development without Devicetree/Kconfig. Developer tool with AI integration.
3/4/2026
Solid-notion: The open-source CLI that turns Notion into a Git-like workflow
solid-notion is an open-source TypeScript CLI enabling humans and AI assistants to work with Notion pages in Git-like workflow.
3/4/2026
Open-source AI hardware could weaken Big Tech's grip on AI
Report on open-source AI hardware device running locally with multilingual support, reducing dependence on proprietary models.
3/4/2026
Py2many: Transpiler of Python to many other languages
py2many transpiles Python code to Rust, C++, Go, Zig, Julia, Nim, Dart and other statically-typed languages.
3/4/2026
Show HN: Cursor Rules for 16 Frameworks (React, Go, Rust, Python, etc.)
Collection of 39+ .cursorrules files for Cursor IDE to enhance AI coding with framework-specific rules for React, Python, Go, etc.
3/4/2026
The AI Coding Velocity Trap
Essay critiquing productivity claims around AI coding tools, questioning actual value creation. Industry analysis with nuance.
3/4/2026
One CLI for all ofGoogle Workspace – built for humans and AI agents
CLI tool for Google Workspace with 40+ AI agent skills, dynamically built from Discovery Service API. Agent-native developer tool.
3/4/2026
Before AI Agents Have Free Rein, We Need to Know Who They Work For
Opinion piece on accountability and transparency concerns for autonomous AI agents. Discussion piece with limited technical content.
3/4/2026
Show HN: Modeled healthcare de-identification as longitudinal RL control problem
Healthcare de-identification system models PHI removal as longitudinal RL control problem to handle re-identification risk across records.
3/4/2026
Show HN: Beans, a task tracker with verification gates and agent orchestration
Beans is a task tracker with markdown-based verification gates and agent orchestration for AI coding agents with dependency-aware scheduling.
3/4/2026
Show HN: Skill Eval – A framework for testing the quality of AI agent skills
Skill Eval framework for automated quality testing and evaluation of AI agent skills.
3/4/2026
Show HN: Engram update – 92% DMR, hosted API, lessons shipping agent memory
Engram v2: TypeScript memory layer for AI agents achieving 92% accuracy on DMR benchmark and 80% on long-context tasks.
3/4/2026
Subverting AI Agent Logging with a Git Post-Commit Hook
Technical analysis of security vulnerability in AI agent logging systems via Git hooks.
3/4/2026
Show HN: I packaged decade of video infra battle scars into tools for AI agents
VideoDB Skills pack provides AI agents with video infrastructure tools built from production experience (codecs, streaming, sync issues).
3/4/2026
Show HN: Let your website visitors ask ChatGPT/Claude/Gemini about your product
Website widget that pre-fills prompts to ChatGPT/Claude/Gemini for product inquiries. No backend training required.
3/4/2026
Show HN: Recite – I built an Skill and MCP so my AI agent does my bookkeeping
Recite tool uses vision models and MCPs to automate bookkeeping by parsing receipts into structured data via AI agent.
3/4/2026
Show HN: EZorro – Describe your trading strategy, and turn it into an algo
Tool to convert trading strategy descriptions into executable algorithms using AI, built by industry specialists.
3/4/2026
Cortical Labs – connecting living brain cells to an LLM
Project connecting biological brain cells to LLM interface. Novel application but minimal technical details provided.
3/4/2026
AgentaOS – Give your agents a financial OS in 30 seconds
Platform providing financial OS infrastructure for AI agents. Limited technical details provided.
3/4/2026
Show HN: Kodama – A self-hosted autonomous daemon for Claude Code and Codex
Kodama is a self-hosted Go daemon for autonomous execution of Claude Code and Codex tasks with queueing and notifications.
3/4/2026
Show HN: EZorro – Describe your trading strategy, and turn it into an algo
Tool to convert trading strategy descriptions into executable algorithms using AI, built by industry specialists.
3/4/2026
Building AI Agents non-technical teammates can improve without me
Guide for building AI agents that non-technical team members can improve and modify independently.
3/4/2026
AIPriceCompare – Instantly Compare AI API Pricing Across Models
Tool for comparing AI API pricing across models. Limited technical content.
3/4/2026
Show HN: AI Code Review CLI
CLI tool for AI code review integrated into development workflow, focusing on early-stage code analysis before PR submission.
3/4/2026
AgenticROS is an open-source platform connecting ROS to OpenClaw for Physical AI
Open-source platform integrating ROS robotics with OpenClaw for physical AI agents and robotics control.
3/4/2026
LeBron James Is President – Exploiting LLMs via "Alignment" Context Injection
Research demonstrates context injection vulnerability in Claude via alignment-based prompt reframing without jailbreaks.
3/4/2026
Show HN: Open-sourced a web client that lets any device use Apple's on-device AI
Open-source web client enabling private local access to Apple Foundation Models across devices using MIT-licensed Next.js project.
3/4/2026
Gaia – open-source assistant that does for actions what ChatGPT did for answers
Open source AI assistant automating routine tasks across apps, designed to reduce friction in action workflows.
3/4/2026
Forest: Access-Aware GPU UVM Management
GPU unified virtual memory management system optimizing access patterns for ML workloads.
3/4/2026
Show HN: Kelos – Run Claude –dangerously-skip-permissions on Kubernetes
Kubernetes framework for orchestrating autonomous coding agents with Claude, Gemini and custom models in isolated pods.
3/4/2026
Decoding GPU Efficiency: The FLOPs Fallacy
Technical analysis of GPU efficiency metrics and FLOPs limitations for ML workloads.
3/4/2026
Show HN: DNS-based MCP registry discovery – live demo at mcp.mariothomas.com
DNS-based registry discovery system for Model Context Protocol, enabling dynamic MCP server discovery.
3/4/2026
Survey of Open-Source Vision Language Models (2026)
Title only - survey of open-source vision language models from 2026.
3/4/2026
Ask LLM Agents to Classify Problems Before Starting
Title only - guidance on having LLM agents classify problems before execution.
3/4/2026
Show HN: AuraText – Like Grammarly for AI prompts, works in every Windows app
AuraText is a Windows app that optimizes AI prompts in real-time across applications using frameworks like RISEN and COSTAR with multi-model routing.
3/4/2026
Show HN: P0 – Yes, AI can ship complex features into real codebases
P0 is an AI tool that can implement complex features into real software codebases automatically.