AgentGrid.io is a shared workspace platform designed for humans and AI agents to collaborate on the same live documents, decks, apps, and designs. It supports agents like Claude, ChatGPT, Codex, and others through scoped, revocable permissions set per agent and per folder. All collaborators work from a single source of truth with full version history, visible identity trails, and granular access controls. AgentGrid.io eliminates duplicated files and scattered context by treating AI agents as first-class collaborators alongside human team members.