openspec-sdd
OpenSpec Spec-Driven Development
Specify what to build before writing code. Track changes as structured proposals. Keep specs as living documentation.
Principle: Fluid, iterative, brownfield-first. Artifacts are enablers, not gates.
Source: https://github.com/Fission-AI/OpenSpec
Prerequisites
- Node.js >= 20.19.0
npm install -g @fission-ai/openspec@latest- Initialize:
openspec init --tools github-copilot(createsopenspec/+.github/integration)
Directory Structure
openspec/
├── config.yaml # Project context + artifact rules
├── specs/<product-ns>/<domain>/spec.md # Current-state specs (multi-system)
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