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OpenSpec

OpenSpec

@jcorrego
developmentSpec-Driven DevelopmentChange ManagementAI-Assisted Coding

OpenSpec structures AI-assisted development into trackable changes with artifacts (proposal, specs, design, tasks) that guide implementation through a spec-driven workflow.

🚀 OpenSpec turns development into a structured, trackable process. Create changes with guided artifacts—proposal, specs, design, and tasks—that keep your AI assistant and team aligned. Each change flows through a simple cycle: plan → implement → verify → archive, ensuring nothing gets lost.

💡 Perfect for building features, migrating systems, or refactoring code with AI help. Use it to document requirements upfront, generate implementation checklists, and maintain a searchable history of all decisions and changes made to your project.

✨ Built-in validation catches gaps before you ship. Schemas adapt to your workflow (TDD, spec-driven, or custom), and archived changes become reusable specs for future work.

GitHub

Requirements

Node.js

Required to install and run OpenSpec CLI

@fission-ai/openspec

OpenSpec CLI package

Claude API (optional)

Optional AI tool integration for enriched prompts and artifact generation