The author uses a local LLM called pi that reads a global CAPABILITIES.md index in markdown, pointing to task-specific docs like SSHing into a studio Mac or driving a browser. Pi only loads detailed instructions when a task matches a capability, and new setups are documented and added to the index so agents grow more useful over time.

Whichllm is a single-command CLI that detects your GPU/CPU/RAM, pulls live benchmarks from HuggingFace, and ranks the best fitting local LLMs by real performance metrics. It also lets you simulate different GPUs, generate Python snippets, run chats, output JSON, and plan hardware upgrades.