cyber-sdd-2

The next generation of Spec-Driven Development, built iteratively alongside the shipped cyber-sdd plugin so the two can coexist in one repository and one marketplace.

It has two sides, following the cyber-asana shape:

• Plugin side — plugin.json plus skills/, loaded by Claude Code, Cursor, Codex, and Copilot CLI through the repository's local marketplace.
• CLI side — cyber-sdd-2, the deterministic engine the skills call into instead of re-deriving work in prose.

Status

Scaffold. The CLI exposes --version and --help; the plugin registers the sdd2 gateway skill. Everything else is still to be built.

Development

pnpm --filter cyber-sdd-2 build
pnpm --filter cyber-sdd-2 test
pnpm --filter cyber-sdd-2 typecheck