AImusing Thoughts

Stray thoughts, sharp observations, and the occasional hot take on all things "AI" — plus showcases of things I've built for and with it, and short hits on tools and resources worth your attention.

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• sdef2md: Turn any macOS app's scripting API into documentation and MCP tools

  hrbrmstr · 24 Apr, 2026

  A Go CLI that converts macOS .sdef scripting definitions into clean Markdown, paired with a skill that generates complete Go MCP servers from the generated reference — bridging any scriptable app into LLM agents.

• Level Up Your Agent's SQL Ops With DuckDB Agent Skills

  hrbrmstr · 18 Apr, 2026

  DuckDB's official Claude Code plugin uses plain markdown skills and shell commands instead of daemons or SDKs — six skills that make SQL operations in agent sessions transparent, stateful, and self-correcting.

• Stop trusting LLM benchmarks

  hrbrmstr · 11 Apr, 2026

  Eight major AI benchmarks can be gamed to near-perfect scores without solving tasks. Berkeley researchers show the scoring harnesses were never secure — and scores already inflated in the wild.

• Threat Hunting In The Matrix

  hrbrmstr · 5 Apr, 2026

  Orbie is an AI threat hunting agent built in Claude Code that coordinates 16 data sources to surface novel attacker behavior across 54TB of honeypot data.

• A Chrome extension to save links with optional AI-generated summaries to Outline

  hrbrmstr · 4 Apr, 2026

  A Chrome extension that saves bookmarks to Outline with optional AI-generated summaries via local Ollama. Built with TypeScript, Vite, and Manifest V3.

• ollama-usage

  hrbrmstr · 4 Apr, 2026

  A lightweight Go CLI tool to check Ollama Cloud usage stats from the terminal using a saved browser cookie — no dark mode eye strain required.