Oh My Pi (omp) — Deep-Dive Reference
oh-my-pi (omp) is a terminal AI coding agent built on a native Rust engine (~55k lines) with a Bun/TypeScript frontend, forked from pi-mono by Mario Zechner and extended by can1357 (Can Bölük) into a full-featured, provider-agnostic development environment. It supports 40+ LLM providers, 32 built-in tools, LSP/DAP integration, worktree-isolated subagents, and an autonomous memory system — capabilities that distinguish it sharply from single-provider agents like Claude Code or Codex CLI. This document is a peer-level reference covering installation, the full configuration model (including Anthropic, Ollama, and vLLM via SSH tunnel), the core feature set, extensibility primitives, and a practical pattern for running vLLM on a Slurm/HPC cluster. It assumes you are comfortable with the terminal, YAML/TypeScript config, and basic HPC concepts; it does not hand-hold on prerequisites. See [[omp-beginner-guide|Oh My Pi Beginner Guide]] for an introductory treatment.