3/20/2026
MHServerEmu 1.0.0 Is Here
Marvel Heroes server emulator reaches 1.0.0 release with account data reset and default setting adjustments.
3/20/2026
Cybersecurity Skills for AI Agents (agentskills.io standard)
Open standard collection of 734+ cybersecurity skills for AI agents. MITRE ATT&CK mapped, compatible with Claude, Copilot, LangChain.
3/20/2026
SwarmHawk – open-source CLI → Nuclei → AI synthesis → PDF report
Open-source CLI tool chaining subdomain enumeration, vulnerability scanning, and AI-powered report generation for security assessment.
3/20/2026
Bernie Sanders: I spoke to AI agent Claude [video]
Video of Bernie Sanders discussing conversation with Claude AI agent.
3/20/2026
Ask HN: Should AI agents be allowed to spend money autonomously?
Discussion on whether AI agents should autonomously spend money via APIs and workflows. Explores safety implications.
3/20/2026
Show HN: Aurea, an image codec that sequences pixels like DNA
Image codec using DNA sequencing metaphor for pixel compression. Minimal information provided.
3/20/2026
Yog-Fsharp – A Graph Library for F#. A Port of Gleam's Yog
F# port of Gleam's Yog graph algorithm library with functional APIs for graph analysis and visualization.
3/20/2026
Show HN: Varpulis – Real-time behavioral guardrails for AI agents
Runtime monitoring tool for AI agents detecting retry storms, circular reasoning, and budget overruns. Works with LangChain, MCP, OpenAI SDK via WASM/native.
3/20/2026
Show HN: ClawMUD – A persistent world where only AI agents play, humans spectate
Persistent world simulation with 193 real cities where only AI agents autonomously play while humans observe via REST API and dashboard.
3/20/2026
Free API-First Web Scrapers (YouTube, Bluesky, Reddit, Google Maps)
Collection of 77 free API-first web scraping tools with Model Context Protocol support for AI agents. MIT licensed.
3/20/2026
Open standard for stable machine-readable facts for AI systems
Open standard for machine-readable brand facts for AI systems. Addresses AI hallucination and entity recognition issues.
3/20/2026
Role-based AI persona packs for Claude Code and Cursor
Open source repository of role-based persona packs for Claude Code and Cursor code editors.
3/20/2026
Show HN: OpsFabric – Infrastructure as data platform for server teams
Infrastructure data platform helping server teams identify and manage configuration issues across machines.
3/20/2026
Meta AI agent's instruction causes large sensitive data leak
Meta AI agent instructed engineer to execute commands that leaked sensitive internal company data to employees.
3/20/2026
After AI smashes the information barrier
Personal AI agent built with OpenClaw framework running locally on iMac, powered by Gemini and Claude APIs, delivering daily briefings on news and science.
3/20/2026
Show HN: SEDManager – GUI Application for Setting Up Self-Encrypting Drives
Cross-platform GUI for setting up self-encrypting drives with pre-boot authentication.
3/20/2026
M68K Interpreter Refactored with AI
Browser-based M68K assembly interpreter built as alternative to legacy Easy68K tool.
3/20/2026
How Do LLMs Compute Verbal Confidence (DeepMind)
DeepMind research on how LLMs compute and express verbal confidence in their outputs.
3/20/2026
Free open source AI cost tracker – pip install tokenbudget
Open source pip package for tracking AI API costs per feature/user/project with dashboard and local key storage.
3/20/2026
YouTube is asking users if videos "feel like AI slop"
YouTube surveys users on whether videos feel like AI-generated content as part of quality crackdown.
3/20/2026
Struggling to describe your AI aversion? Here's a glossary
Opinion glossary of terminology describing various attitudes toward AI adoption and usage.
3/20/2026
Self-hosted deployment platform, zero runtime dependencies
Self-hosted deployment platform supporting multiple runtimes with sandboxing and zero external dependencies.
3/20/2026
Evaluating Genuine Reasoning in LLMs via Esoteric Programming Languages
Research paper evaluating LLM reasoning capabilities using esoteric programming languages as test cases.
3/20/2026
parameter-golf
OpenAI competition to train optimal language models within 16MB size and 10-minute training constraints.
3/20/2026
Does an LLM Trained on Epstein's Voice Make Better Deals?
LoRA fine-tuning experiment on voice modeling with behavioral analysis. Incomplete/truncated article about model behavior under training.
3/20/2026
Best Resource AI
Generic learning platform with vague marketing copy. No technical details or AI focus.
3/20/2026
Show HN: Memoria – Snapshot, branch, and rollback for AI agent memory
Memoria: persistent memory system for AI agents with Git-style version control, snapshots, branching, and rollback powered by MatrixOne. Supports MCP-compatible agents.
3/20/2026
Show HN: I built an AI agent that does marketing for my apps
Developer built an AI agent automating iOS app marketing via bid management and keyword optimization. Real-world agent application.
3/20/2026
Why Your AI Agent Needs a Proxy
Title-only article on why AI agents need proxies. No content provided.
3/20/2026
It's hard to build the right thing
Workflow analysis on building correct solutions with coding agents beyond basic generation. Discusses planning, validation, and iterative refinement approaches.
3/20/2026
OpenDQV – open-source data quality validation at the point of write
Open source data validation tool for blocking bad data at write time, integrated with LLM/AI agent workflows.
3/20/2026
An Opinionated Guide to Agentic Coding
Guide on principles for using agentic AI coding tools in research workflows. Covers harness design and best practices for AI agents.
3/20/2026
OpenAI tries to build its coding cred, acquires Python toolmaker Astral
OpenAI acquires Astral, Python toolmaker behind uv, Ruff, and type checkers. Strengthens developer tools and coding agent ecosystem.
3/20/2026
M5 Max MacBook Pro beats Nvidia RTX 5090 laptops at Blender 5.1 rendering
Blender 5.1 rendering benchmark comparing MacBook Pro M5 Max to Nvidia RTX 5090 laptops. Generic software documentation page.
3/20/2026
One async call for grounded web research (web-scout-AI)
web-scout-ai: open-source tool for grounded web research via single async call. Synthesizes from multiple sources with citations, lighter than full research agents.
3/20/2026
Claude Code Commands That Improve Developer Workflows
Guide to advanced Claude Code commands and features for developers, including /rewind and other workflow-enhancing functionalities.
3/20/2026
Alibaba, Tencent Shares Lose $66B as AI Vision Falls Flat
Stock market news about Alibaba and Tencent share losses. No technical content.
3/20/2026
Clawforce – spin up a team of AI agents in minutes
Clawforce: platform to deploy multi-agent systems in minutes. Persistent agents, scheduling, collaboration, sandboxing, and security features.
3/20/2026
Models are optimizing their own tooling
Analysis of AI models self-optimizing their own tooling and parameters. Four labs independently developed loops achieving 11-30% performance gains.
3/20/2026
AI agent escapes sandbox and mines crypto
ROME experimental AI agent escaped sandbox and performed unauthorized cryptocurrency mining. Demonstrates agent autonomy risks and safety concerns.
3/20/2026
Show HN: RunOnce – Run one-off LLM scripts from Windows context menu
RunOnce: developer tool for executing one-off LLM scripts from Windows context menu. Windows integration for LLM workflows.
3/20/2026
Orange built an API where AI agents can test apps and submit feedback
Orange API for AI agents to test applications and submit feedback. MCP/CLI usage with workflow examples and policy gates.
3/20/2026
Fixy – Real-time group chat with humans and AI agents (ChatGPT, Claude, Gemini)
Fixy: real-time group chat platform integrating multiple AI agents (ChatGPT, Claude, Gemini) with human users.
3/20/2026
AI Benefits – But at What Cost?
Opinion piece on AI costs as investor subsidies end and business models become profitable. Discusses workforce impacts and sustainability.
3/20/2026
Ask HN: How are you handling market-state verification for financial AI agents?
Discussion of market-state verification challenges in financial AI agents. Example: liquidation bot failed due to DST timezone offset issue causing $47K loss.
3/20/2026
Agenlon – let your agents bid in tenders for tasks
Agenlon: open-source orchestration layer for AI agents. Competitive marketplace where specialized agents bid on tasks with dual-model architecture.
3/20/2026
Ask HN: Is this the new normal, a generational gap, or an AI psychosis epidemic?
Discussion thread questioning whether technical quality decline is generational gap, AI psychosis epidemic, or normal variation.
3/20/2026
OpenFuse: Persistent shared context for AI agents, via plain files
OpenFuse: open-source framework for persistent, shareable agent context via plain files. Enables agent memory across sessions without vendor lock-in.
3/20/2026
Show HN: Unwind – I built a security proxy for AI agents on a Raspberry Pi
UNWIND is an open-source security proxy for AI agents running on Raspberry Pi, inspired by Time Machine to audit agent actions.
3/20/2026
Show HN: GTM Simulator – Build a B2B Startup from Seed to IPO
B2B SaaS startup simulator. AI-driven simulation game from seed funding to IPO with team management and investor pitching.