2/18/2026
Show HN: A real-time strategy game that AI agents can play
Real-time strategy game benchmark where LLMs write code to play. Novel evaluation framework for frontier models.
2/18/2026
Show HN: CreativeFlow – A Guided Brainstorming App
Web app implementing scientific brainstorming workflow using LLM guidance. Developer-built practical tool.
2/18/2026
Show HN: Opaal Visual multi-agent prompt designer for Claude Code and agentic AI
Opaal: visual designer for multi-agent orchestration prompts. Drag-and-drop workflow builder generating production-ready prompts for coordinated agent tasks.
2/18/2026
What is happening to writing?: Claude Code and the negative space around AI
Commentary on AI code generation impact on writing practices. Claude Code implications.
2/18/2026
Microsoft says Office bug exposed customers' confidential emails to Copilot AI
Microsoft Office bug exposed customer emails to Copilot AI. Security incident with LLM integration.
2/18/2026
Vibe Password Generation: LLM-Generated Passwords Are Dangerously Insecure
Research showing LLM-generated passwords are cryptographically insecure despite appearing strong, due to token prediction design. Documents risk in AI agent code generation.
2/18/2026
Show HN: Comb – Zero-dependency, hash-chained conversation memory for AI agents
Comb: zero-dependency, hash-chained conversation memory system for AI agents. Persistent state management.
2/18/2026
My experience building a Node.js Native Module using an LLM
Experience report building a Node.js native module for EXIF metadata with LLM assistance, showing practical application of code generation for cross-language library porting.
2/18/2026
Show HN: Non-coder's AI video tool, built in 1 month via vibe coding
AI video generation tool for non-coders. Text-to-video and image generation with creative templates, built in 1 month.
2/18/2026
Show HN: CSL MCP Server – Write and Verify AI Safety Policies from Claude/Cursor
CSL MCP Server: formal verification engine for AI agent safety policies using Z3. Constitutional Specification Language with deterministic runtime enforcement outside model.
2/18/2026
The Economics of LLM Inference
Analysis of LLM inference economics covering pricing trends from Anthropic and OpenAI partnerships, explaining cost structures for serving LLMs at scale.
2/18/2026
Show HN: CompareClaw – Find the Best OpenClaw Wrapper for Your AI Agents
CompareClaw: comparison tool for OpenClaw agent wrappers and hosting options. Managed services, desktop apps, no-code tools evaluated on deployment speed and pricing.
2/18/2026
US tech giants announce India deals at AI summit
News: Google, Nvidia announce infrastructure deals at India AI summit. Subsea cables and compute partnerships.
2/18/2026
Show HN: We proved you can't train hallucinations out of AI – so we verify
Assay: tool verifying LLM outputs to catch hallucinations. Research finding: RLVF training degrades with more data (91.5% at 120 pairs → 77.4% at 2000 pairs).
2/18/2026
Show HN: PolyMCP – MCP Tools, Autonomous Agents, and Orchestration
PolyMCP: framework exposing Python functions as MCP tools for autonomous agents. Multi-step workflows with adaptive planning and orchestration across services.
2/18/2026
AI-generated password isn't random, it just looks that way
Study: Claude, ChatGPT, Gemini generate passwords appearing strong but easily guessable. Testing reveals bias in LLM password generation.
2/18/2026
Show HN: Teapot – A methodology for pen testing voice AI agents
Teapot: penetration testing methodology and harness for voice-based AI agents. Systematic test framework for security assessments of voice interfaces.
2/18/2026
Show HN: X402 Agent Starter Kit: AI agents that pay for their own APIs
Production-ready AI agent templates using x402 micropayments for API access without signup/KYC overhead. 5 templates, 93 tests passing, HTTP-native payments on USDC/Base.
2/18/2026
Show HN: Prompts are coupled to LLMs and nobody builds tooling for it
Research on prompt coupling: prompts optimized for one LLM fail on others. Format changes swing accuracy 78 percentage points; best practices overlap <20% between model families.
2/18/2026
DPO, your simplest RL pipeline with two rollouts
Research on DPO and GRPO training: group size 2 GRPO performs comparably to DPO under on-policy settings for model training.
2/18/2026
The End of Local
Analysis: local AI coding agents will shift toward async remote agents as automation increases, changing developer workflows.
2/18/2026
Show HN: Browser Terminal Use – run local CLI/agent loops in browser terminals
Browser Terminal Use is a Chrome extension and CLI tool for running commands in browser terminals from local shell, enabling agent loops in browser context.
2/18/2026
Show HN: Clawlet – AI agent with built-in semantic memory, one binary
Clawlet: single-binary AI agent with built-in hybrid semantic memory (vector + full-text search) using bundled SQLite, no external dependencies.
2/18/2026
Show HN: Codex skills as RE playbooks: unpacking and IOC extraction
Explores AI agent skills as reverse engineering playbooks for repeatable analyst-in-the-loop tasks. Formalizes skills as reusable temporal policies for agent composition.
2/18/2026
Show HN: Kkr-Query2xlsx – SQL Runner to XLSX/CSV (GUI+CLI, SQLite Demo)
kkr-query2xlsx is a SQL runner with GUI/CLI that exports query results to XLSX/CSV. General developer tool, not AI/ML related.
2/18/2026
Show HN: TextAnimations.online – Generate MP4/GIF animations from a prompt
TextAnimations.online generates MP4/GIF animations from text prompts using LLM-generated HTML/JS rendered client-side. Uses LLM for creative generation.
2/18/2026
Show HN: Seamless Auth – open-source passwordless authentication
Seamless Auth is an open-source passwordless authentication system using WebAuthn and passkeys. Infrastructure tool, not AI/ML focused.
2/18/2026
AI has fixed my productivity
Personal anecdote about productivity with minimal technical content.
2/18/2026
KV Cache Compression
Python library implementing Multi-Head Latent Attention for KV cache compression in transformer models. Achieves 2-16x compression on LLaMA, Mistral, Qwen with Riemannian optimization.
2/18/2026
Show HN: Clawy, a companion device to track your Claude Code sessions
Clawy is a $20 hardware companion device that visualizes Claude Code operations, showing tool execution, permissions, and interactions via physical interface.
2/18/2026
Show HN: Product skills for AI agents - discovery, strategy, PRDs
Open source collection of 16 product skills for AI coding agents; encodes PM frameworks for Claude.
2/18/2026
Show HN: Lenzy – Find out what users struggle with in your AI agent, for free
Product analytics platform for conversational AI agents; analyzes user interactions and pain points.
2/18/2026
Show HN: SentinelGate – Universal Firewall for AI Agents (Open Source, Go)
Open source security firewall for AI agents built in Go; prevents unauthorized access and actions.
2/18/2026
Llms.py new workspace editor for AI-powered browser automations
Browser automation tool using LLMs for task execution; minimal detail provided.
2/18/2026
Aitrivia.io – Chatbots Trivia Night
Trivia game using chatbots with no technical substance.
2/18/2026
Show HN: Satgate-proxy – Hard budget caps for MCP tool calls (zero deps, npx)
satgate-proxy enforces hard budget caps on MCP tool calls for AI agents. Zero dependencies, runs locally via Node.js, works with Claude Desktop and Cursor.
2/18/2026
Show HN: I built a fuse box for microservices
Openfuse is a circuit breaker tool for microservices that addresses distributed system challenges. Not AI/ML related.
2/18/2026
Does Socialization Emerge in AI Agent Society? A Case Study of Moltbook
arXiv framework announcement with no actual content about AI agents or research.
2/18/2026
Baseline Core – Open-source skill system that wires your business to AI
Baseline Core: open-source MIT-licensed skill system for product teams. Structured framework integrating Claude Code with product workflow methodology.
2/18/2026
Show HN: Owoa – Image watermarking resistant to camera capture
Owoa: generative AI-based image watermarking resistant to camera capture. Solves analog hole in digital rights management.
2/18/2026
vibe-infer: Learning GPU Programming with Claude Code
vibe-infer documents learning GPU programming with Claude Code, showing the iterative back-and-forth process of AI-assisted learning rather than polished final results.
2/18/2026
Show HN: Prodlint – Find what AI coding tools miss before production
Prodlint: scans AI-generated JavaScript/TypeScript for production issues. Detects hallucinated imports, missing auth, exposed secrets, N+1 queries without requiring LLM.
2/18/2026
Show HN: Keychains – Prevent LLM/OpenClaw agents from leaking API credentials
Security layer preventing AI agents from accessing raw API credentials. Agents make calls through secure proxy replacing curl/native clients.
2/18/2026
Show HN: Recursive – AI support agents for small businesses
AI support agent system for small business customer support. Built by developer using agent frameworks for technical support automation.
2/18/2026
Show HN: Experience-engine – reflection-based memory layer for local LLMs
Memory layer for local LLMs using reflection to improve context awareness. Enables persistent learning for offline models.
2/18/2026
Track AI Agent Traffic to Your Docs
Analytics tool tracking AI agent traffic to documentation. Title only, minimal content.
2/18/2026
Building a production SaaS with AI as a non-developer
Non-technical founder building production SaaS using AI assistance. Title only, insufficient detail.
2/18/2026
How LLM agents endanger open-source projects
Discusses security and safety risks LLM agents pose to open-source projects. Title only, minimal content.
2/18/2026
HN: Hypha – P2P payment and discovery layer for autonomous AI agents
P2P payment and discovery layer for autonomous AI agents using blockchain, enabling agent-to-agent settlement without intermediaries.
2/18/2026
Koyeb Is Joining Mistral AI to Build the Future of AI Infrastructure
Koyeb joins Mistral AI to build compute infrastructure for frontier model training and AI software deployment.