Oh My Pi (omp) is Can Bölük's fork of Pi, rewritten as a coding-first surface with a native Rust engine doing the heavy lifting. Where Pi stays deliberately minimal, omp packs an IDE-grade tool surface into the terminal: hash-anchored (hashline) edits that reject stale patches before they corrupt files, LSP-powered diagnostics and refactoring, real debugger control via DAP, persistent Python and JavaScript cells, browser automation, subagents, plan mode, and hindsight memory. It routes across 40+ providers by intent and accepts custom OpenAI-compatible endpoints via a models.yml.
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Runs on: Terminal (macOS, Linux, Windows)|Best for: Power users who want IDE-grade tooling — LSP, debuggers, subagents — inside a terminal agent
Oh My Pi takes a custom OpenAI-compatible base URL. Point it at Standard Compute and get unlimited LLM compute at one flat monthly price — no rate limits, no per-token billing.
Yes — oh-my-pi (omp) is MIT-licensed and free. You supply model access via any of its 40+ providers, or point it at a flat-price unlimited plan via Standard Compute declared as an openai-completions provider in ~/.omp/agent/models.yml.
Deep coding sessions that benefit from IDE-grade tooling: its hash-anchored edits keep multi-file changes safe, LSP tools give it real code intelligence, and DAP support lets it drive an actual debugger — capabilities most terminal agents simply don't have.
They share a lineage but opposite philosophies. Pi is radically minimal — four core tools, extensions for the rest — while omp ships 32 tools including LSP, debuggers, and subagents. Pick Pi if you want a lean harness you control; pick omp if you want maximum built-in capability.