HN alchaplinsky 3/17/2026

Show HN: Reticle – Postman for AI Agents

Reticle: developer tool for testing LLM agent workflows. Integrates prompt testing, variable management, and tool execution in single interface.

HN danielhanchen 3/17/2026

Show HN: Introducing Unsloth Studio

Unsloth Studio is an open-source platform with chat UI, finetuning for audio/vision/LLMs, auto data prep, code execution, and multi-platform support.

HN jtarchie 3/17/2026

Yet Another SQLite-Vector

SQLite-vector extension for approximate nearest neighbor search using HNSW indexing. Supports ACID transactions and multiple distance metrics for embedded vector search.

LB mistral.ai via jmillikin 3/17/2026

Heaps do lie: Debugging a memory leak in vLLM

Technical deep dive: Mistral AI engineers debugged complex memory leak in vLLM during disaggregated serving, discovering unintuitive heap behavior.

HN sonabinu 3/17/2026

Machine Learning Systems

Machine Learning Systems textbook by Harvard covering systematic framework for engineering ML systems. Bridges theory and practical engineering with systems perspective.

HN warthog 3/17/2026

Make agents keep the code simple skill

Skill/plugin for coding agents that enforces KISS (Keep It Simple, Stupid) principles by scanning CLAUDE.md and AGENTS.md files.