Contract DrivenPhase gates formally lock requirements before code is written, drastically reducing AI drift and logical looping.
Model AgnosticUse Claude, GPT, or Gemini. PIOS enforces the structural logic on top of whatever cognitive model you bring.
Framework IndependentFrom Python APIs to Rust CLIs to React web apps, PIOS handles the systems architecture while you enforce the boundaries.
Agent OptimizedNative support for MCP-capable tools like Claude Code, Cursor, and Windsurf, plus CLI-first workflows for Codex and other terminal agents.