AI product Open source
SoL-Pi is an open-source standalone extension for the Pi coding agent, developed and maintained by NVIDIA. It packages four opt-in efficiency mechanisms: Action Fusion runs a follow-up validation command in the same edit or write call; ObservationPack replaces repeated large tool results with stable handles that support exact paged recall; the Evidence-Preserving Reducer condenses diagnostic logs into receipts only when retained quotations match archived source material; and Online Context Compact marks completed plan steps for Pi's native compaction when economic and context-window checks allow it. The extension operates through Pi's public APIs without patching or vendoring Pi, leaves the mechanisms disabled by default, and preserves original observations locally. It requires Node.js 22.19 or newer and is released under the MIT License.
1 use taken from transcripts — each links to the moment in the video.
An NVIDIA extension for the Pi coding agent that reduces repeated work by combining edits with validation, replacing repeated outputs with retrievable references, and shortening diagnostic logs.
1 in the library.