Archcore — Testing skill for Claude Code

Archcore - Spec-driven development and git-native context engineering for AI coding agents

[](LICENSE) [](https://github.com/archcore-ai/archcore/releases) [](https://github.com/archcore-ai/archcore/releases) [](https://go.dev) [](https://docs.archcore.ai)

**Contributors:** source code and tests live on the [`dev`](https://github.com/archcore-ai/archcore/tree/dev) branch. `main` holds only the published plugin. Start with [CONTRIBUTING.md](https://github.com/archcore-ai/archcore/blob/dev/CONTRIBUTING.md).

**Stop re-explaining your repo to every AI coding agent.**

Archcore keeps your project's decisions, specs, and rules in the repo. Your coding agent reads them before it writes, so it builds by this repo's rules instead of the ones it happens to know.

What you get

• Code that fits this repo on the first try. The decision that already chose Redis, and the rule for error shapes in src/api/, reach the agent before it edits the file.
• Nothing to re-explain in a new session. Each session opens with what is decided and what is in progress. Switch to another agent and it reads the same folder.
• A broken decision caught before merge. Review reads your branch against the spec and the decision record, and returns code-wrong on the file that ignored them.

Get started

**Install.** One binary, nothing to run in the background.

curl -fsSL https://archcore.ai/install.sh | bash    # macOS, Linux, WSL

irm https://archcore.ai/install.ps1 | iex            # Windows, PowerShell 5.1+

**Connect your agents.** In your project folder:

archcore