SKW-02 · IN ORBIT
Ergane
An autonomous build loop. Specs in, reviewed commits out.
THE BODY
Ergane runs the build without the chat. A GitHub issue or an epic goes in; Scrum Master, Developer, and Reviewer roles carry each story through a fresh Claude Code session, a checkpoint command gates every review, and each story lands as its own commit. Context lives in files, not in a conversation — every step starts clean and reads the file system.
It is built with itself. Every improvement to Ergane is made by running Ergane on Ergane, recorded chapter by chapter in the repository.
CAPABILITIES
- 01Executes an epic story by story — Scrum Master → Developer → checkpoint → Review → Fix — one commit per story.
- 02Plans from a GitHub issue: a planning phase writes the PRD, architecture note, and epic, then the loop runs. Issue queues get one worktree and one pull request each.
- 03Routes models by cost — a cheap model expands stories, a mid-tier model implements, a premium model reviews — under per-story and per-run budget caps.
- 04Runs every step in a fresh session with no shared chat history.
- 05Gates every review on a user-supplied checkpoint command; failures loop back to the Developer until it passes.
- 06Installs into any repository through a guided installer, worked example included.
THE INSTRUMENT
- FORM
- Bash orchestrator · Node.js installer
- BEARINGS
- Claude Code CLI · BMAD Method · git
- STATE
- Installer 0.2.0 · 301 tests · npm publication pending