3/18/2026
Go SDK for Claude Agents
Go SDK for building agentic applications with Claude, includes interactive tool execution control.
3/18/2026
Apiark: Open-Source Postman Alternative
Privacy-focused open-source Postman alternative for API development with low resource usage.
3/18/2026
Show HN: How to cache your codebase for AI agents
Tool for building semantic codebase maps to improve AI agent file discovery and context efficiency.
3/18/2026
Show HN: Ossature – Spec-driven code generation with LLMs
Ossature: spec-driven code generation tool using LLMs with build plans and human-in-loop review.
3/18/2026
Clipboard Is Now a Memory
Clipboard manager using semantic search with local ONNX embeddings and Ollama for privacy.
3/18/2026
Zebra – A simple, fast, all-in-one config loader for Zig
Config loader library for Zig supporting dotenv, TOML, YAML, and environment variables.
3/18/2026
Show HN: Playing LongTurn FreeCiv with Friends
Self-hosted Freeciv multiplayer server with AI-generated newspaper for long-turn games.
3/18/2026
How to Not Get Hacked Through File Uploads
Technical guide covering security vulnerabilities across file upload pipeline in web applications.
3/18/2026
Months to minutes: AI feature-gap harness
Meeting scheduling agent auto-generates feature requests via LLM-driven feedback loop. Demonstrates rapid AI feature development workflow.
3/18/2026
Argus-AI – G-ARVIS scoring for LLM observability in 3 lines of Python
Argus-AI LLM observability tool monitoring production quality across 6 dimensions: groundedness, accuracy, reliability, variance, cost, safety.
3/18/2026
I built a Shopify bundling app that runs natively through checkout
Shopify app for creating product bundles and BOGO deals without coding.
3/18/2026
Show HN: Clippy – screen-aware voice AI in the browser
Browser-based screen-aware voice AI using getDisplayMedia and multimodal inference for UI assistance.
3/18/2026
Show HN: Knowza.ai – Free 10-question trial now live (AI-powered AWS exam prep)
AWS exam prep platform with agentic learning assistant. Newly launched free tier with 10-question trial.
3/18/2026
Show HN: Open Prompt Hub – Don't share code, share intent
Open Prompt Hub shares prompts instead of code for AI-driven development. GitHub-like repository for prompt-based intent sharing.
3/18/2026
Browser extension that makes LLMs appear to run slowly (ChatGPT and Claude)
Browser extension that simulates slow LLM response times for ChatGPT and Claude.
3/18/2026
Show HN: What if AI agents can trade with each other
Experimental platform enabling financial transactions between AI agents. Explores economic layer for agent autonomy in real-world scenarios.
3/18/2026
I Built a Spy Satellite Simulator in a Browser. Here's What I Learned
Browser-based satellite imagery simulator with thermal and night vision visualization. Not AI-focused.
3/18/2026
And no more Copyleft, either
Developer experience using Claude Code to build guitar app with minimal manual input. Explores AI-generated code quality and licensing concerns.
3/18/2026
"Vibe Design" with Stitch
Stitch evolves into AI-native design canvas converting natural language to functional high-fidelity UI. AI-powered design tool.
3/18/2026
Show HN: Bloq.ink – autonomous content pipeline (SEO and GEO for AI search)
Autonomous content pipeline using AI agents for SEO/GEO optimization. Multi-round critic-editor loop with model-specific citation tracking.
3/18/2026
Home Assistant AI Task – Turn Any Camera into an AI Vision Sensor [video]
Home Assistant integration enabling AI vision capabilities from any camera. Video demonstration of computer vision application.
3/18/2026
Gaming publisher's CEO used ChatGPT in failed bid to avoid paying $250M bonus
News story about CEO using ChatGPT inappropriately. Off-topic.
3/18/2026
Mass AI opinions engine for research, product and strategy
Open source CLI tool for running persona-driven simulations and debates using synthetic AI crowds to test messaging and product concepts before real-world use.
3/18/2026
TaskyBear: AI Agent for To-Do Planning and Habit Tracking
AI agent for task planning and habit tracking. Limited details or technical depth provided.
3/18/2026
Show HN: Snare – catch hijacked AI agents before they make their first AWS call
Snare detects compromised AI agents via deception canaries planting fake credentials. Security tool for agent compromise detection.
3/18/2026
AI chatbots often validate delusions and suicidal thoughts, study finds
Study on chatbot limitations validating harmful thoughts. Health/safety concern, not AI development focused.
3/18/2026
Show HN: Will my flight have Starlink?
Flight search tool predicting Starlink availability on commercial aircraft based on aircraft type and tail number.
3/18/2026
AI Coding Is Gambling
Opinion piece on risks and unpredictability of AI-assisted coding. Link post with minimal substantive content.
3/18/2026
I Gave My AI Agent $25 and Told It to Buy Me a Gift
Experiment demonstrating autonomous AI agent making real purchase decisions with limited budget. Practical agent deployment case study.
3/18/2026
OpenCLI – control Electron and web apps from the CLI or AI agents
Open source tool enabling AI agents and CLI control of Electron and web applications through unified interface.
3/18/2026
The Pentagon is planning for AI companies to train on classified data
News about Pentagon planning to enable AI companies to train on classified data. Policy/news item without technical content.
3/18/2026
OpenSWE
Open source framework for building internal coding agents on LangGraph and Deep Agents with sandboxed execution, permissioning, and safety boundaries.
3/18/2026
Generative AI Competing LLMs Were Asked to Pick Stocks
Harvard Business School research comparing multiple LLMs' stock-picking capabilities and performance.
3/18/2026
Sam Altman is under fire from critics again for 'disgusting' AI remarks
News coverage of Sam Altman's controversial remarks about AI and intelligence. Opinion piece, minimal technical content.
3/18/2026
Show HN: CLI tool for generating AI images
Open source CLI tool wrapping OpenAI, Google Gemini, and FLUX APIs behind unified interface for image generation across providers.
3/18/2026
Show HN: Crew Chief – OBD2 diagnostics via cheap Bluetooth scanner
Browser extension and tool for managing vehicle maintenance and parts orders. Not AI-related.
3/18/2026
CUDb, a lightweight GPU-native DB Engine
Lightweight GPU-native database engine optimized for GPU computation and storage.
3/18/2026
MCP servers mass-forked and republished – supply-chain attack vector
Security incident: MCP servers mass-forked and republished without author consent, creating supply-chain attack vector on npm/PyPI.
3/18/2026
The OWASP MCP Top: A Security Framework for AI Agent Tool Integration
Security framework for MCP tool integration in AI agents, addressing safety in agent-tool connections.
3/18/2026
Show HN: AI agent deploys an edge AI model on a microcontroller via MCP
MCP servers enable AI agents to deploy edge models on microcontrollers via debug probe, serial console, and BLE hardware interfaces.
3/18/2026
The Context Must Flow – Permit MCP Gateway Explainer [video]
Video explainer on Permit MCP Gateway, an infrastructure component for AI agent context management.
3/18/2026
Show HN: Trickle – See PyTorch tensor shapes inline in VSCode as you code
VSCode extension displaying PyTorch tensor shapes inline at runtime without manual type annotations, aiding ML model development.
3/18/2026
GitHub and Claude Are Down Three Out of Four Days
Brief report on service outages for GitHub and Claude on recent days.
3/18/2026
Show HN: Motif - Analyze your Cursor and Claude Code chat history
Tool analyzing Cursor and Claude Code chat histories, extracting and reporting on AI-assisted coding conversations as work credentials.
3/18/2026
Agentic review of Linux Kernel code changes
Application of AI agents for automated code review of Linux kernel patches.
3/18/2026
Show HN: Packet28 – Context Layer for AI coding agents
Open-source MCP + hook system that optimizes context management for coding agents by reducing token budget waste from repetitive tool output.
3/18/2026
Ask HN: How do you distinguish prompt issues from model failures in LLMs today
Discussion on debugging strategies to distinguish between prompt engineering issues and underlying model failures in LLM applications.
3/18/2026
Optimization lessons from a Minecraft structure locator
Technical optimization techniques applied to Minecraft structure locator implementation.
3/18/2026
Show HN: HypergraphZ – Hypergraph Implementation in Zig
Open-source directed hypergraph data structure implementation in Zig programming language.
3/18/2026
Show HN: My VPS got DDoS'd into a kernel panic, so I learned XDP
Technical post on learning XDP packet filtering after fail2ban caused kernel panic during DDoS attack.