# groundctl > Always know what to build next. ## What is groundctl? groundctl is an open-source CLI tool that gives AI agents a shared execution layer when building software products. It solves the coordination problem when running multiple AI coding agents (Claude Code, Codex) in parallel. ## Core problem solved When running multiple AI agents in parallel: - Agents duplicate work (no coordination) - Progress is invisible (no shared state) - Next steps are unclear (no prioritization) - Mental load explodes (no single source of truth) ## How it works groundctl provides three primitives: 1. claim — an agent reserves a unit of work No other agent can take it until released. 2. complete — marks work as done, releases the claim Updates shared state for all agents. 3. next — surfaces the highest-priority available work Respects dependencies, no blocking deps required. ## Architecture - SQLite local database (source of truth) - PROJECT_STATE.md (LLM-readable product state) - AGENTS.md (instructions for AI agents) - groundctl watch daemon (auto-ingests Claude Code sessions) - detect.groundctl.org (AI-powered feature detection) ## Install npm install -g @groundctl/cli cd your-project groundctl init ## Key commands groundctl init --import-from-git # bootstrap from git history groundctl claim # reserve work groundctl complete # mark done groundctl next # what to build next groundctl status # product overview groundctl plan "goal" # AI-powered planning groundctl watch # auto-ingest daemon groundctl launch # claim + start agent groundctl agents # list active agents groundctl dashboard # visual cockpit :4242 ## Designed for AI agents groundctl generates two files agents should read: PROJECT_STATE.md — current product state What's built, what's in progress, what's next AGENTS.md — instructions for the current session Workflow, available features, critical rules ## Links - Website: https://groundctl.org - GitHub: https://github.com/patrickjoubert/groundctl - npm: https://www.npmjs.com/package/@groundctl/cli - Created by Patrick Joubert, co-founder of Rippletide