Try Intent-System
Intent-System is open source. intent-cli — the CLI that runs it — is on GitHub under Apache-2.0 and installs in one command. intent-cli never calls an AI itself; your coding agent asks it what to do next.
Install
intent-cli is a .NET global tool. With a .NET 10 SDK, install it in one command:
dotnet tool install -g JTechJapan.IntentSystem.Cli
Verify with intent-cli --version, then open Claude, Codex, Copilot, or any coding agent with access to your repo and say: "ask intent-cli what phase I'm in and what to decide next." No .NET SDK? Self-contained binaries are in the docs.
Community & support
Join the J-Tech Japan OSS Discord for community questions and discussion — answers there are free. File reproducible bugs and actionable feature requests as GitHub issues.
For hands-on adoption — pair programming, pair storming, Intent Storming facilitation against your own codebase — J-Tech Japan offers paid consultation.
Learn the methodology
The methodology stands on its own, with or without the tool. The three proposals — Compass, Git-AI-Flow, and Intent Storming — are independent of any product, and you can apply them to your existing toolchain today.