A typed, hash-verifiable ledger of who-owns-what, sitting underneath a codebase so that many agents (or people) can work in parallel without trampling each other.
Latest release v0.32.0 · 27 Oct 2026
19 files for Claude Code, Codex and OpenCode: architect, explorer, implementer, reviewer and 15 more — 11,050 tokens loaded in every session.
AGENTS.md A 6,309 tok CLAUDE.md A 4,741 tok .claude/settings.json D — .claude/settings.json A — .claude/settings.json B — .claude/settings.json A — .claude/settings.json A — .claude/skills/code-review/SKILL.md A 37 tok .claude/skills/commit/SKILL.md A 38 tok .claude/skills/next/SKILL.md A 40 tok .claude/skills/setup/SKILL.md A 45 tok .claude/skills/shepherd/SKILL.md A 83 tok .claude/skills/ship/SKILL.md A 51 tok .claude/skills/verify/SKILL.md A 40 tok .claude/skills/prime/SKILL.md A 27 tok .claude/agents/architect.md A 50 tok .claude/agents/explorer.md A 46 tok .claude/agents/implementer.md A 42 tok .claude/agents/reviewer.md A 39 tok These files are statecrafting/spec-spine's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.