Open-source AI coding agent (CLI)
omp (Oh My Pi)
omp (Oh My Pi) is an MIT-licensed fork of Pi by Can Bölük at Stencil Labs. Where Pi stays minimal, omp adds what Pi leaves to extensions: language-server diagnostics on every write, debugger control through DAP, subagents in isolated git worktrees, persistent memory, and browser automation. Its hashline edits anchor changes to content hashes rather than exact text; the project reports 61% fewer output tokens than string replacement.
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Coding
Best for
- Developers who want IDE-grade diagnostics and debugging in the terminal
- Parallel work through subagents in separate worktrees
- Pi users who want features built in rather than assembled from extensions
Not best for
- Developers who prefer a minimal agent they extend themselves (use Pi)
- Teams that need vendor support
Quick facts
- Vendor
- Stencil Labs
- Category
- Open-source AI coding agent (CLI)
- Platforms
- Terminal, macOS, Linux, Windows
- Integrations
- LSP, DAP, ACP, Git, 60+ model providers
- Pricing
- Free and open source under the MIT license. You pay your model provider for usage.
In Depth: omp (Oh My Pi)
Key features
- Hashline edits anchored to content hashes
- LSP diagnostics on every write
- DAP debugging with lldb, dlv, and debugpy
- Subagents in isolated git worktrees with schema-validated results
- Persistent memory, browser control, and desktop automation
- 60+ model providers and Agent Client Protocol for editors
Pricing and access
Free and open source under the MIT license. You pay your model provider for usage.
Plans and limits change often. Confirm current pricing on omp.sh before you commit.
