# SPFsmartGATE — Stone Cell AI Ltd > The Rust gate for any AI. One Rust MCP server between your data and any AI agent, on any CLI. Every action scored and gated before it runs — enforced in compiled code, not in the prompt. AI governance, fully local: no external cloud connections. Proven on ARC-AGI-3. ## Facts - Product: SPFsmartGATE (pre-release) - Company: Stone Cell AI Ltd — British Columbia, Canada - Contact: joseph.stone@stonecell.ai - Proof: ARC-AGI-3 perfect scores, publicly verifiable — https://stonecell.ai/#proof - Agent-readable details: https://stonecell.ai/ai.md ## Pages - /#proof — ARC-AGI-3 scorecards and replays - /#what — what the gate does - /#lab — systems in development (honest badges) - /#services — AI deployment services - /#invest — invest, sponsor a run, grants