OpenSpec

Spec-driven development (SDD) for AI coding assistants.

19 articles 57.4k View on GitHub ↗
19 articles
How to Set Up a Development Environment for OpenSpec: Complete Setup Guide

Quickly set up your OpenSpec development environment. Follow this guide to install Node.js and pnpm, clone the repository, and build OpenSpec for local development.

getting-started
Jun 28, 2026
The Difference Between OpenSpec and Similar Projects: A Technical Comparison

Discover how OpenSpec's artifact guided workflow and language agnostic CLI differ from Spec Kit, Kiro, and ad-hoc development for AI projects.

comparison
Jun 28, 2026
OpenSpec Community Support: Channels for Help, Discussion, and Contribution

Explore OpenSpec community support options. Get help on Discord, report bugs via GitHub Issues, and contribute directly through pull requests. Find answers and engage with the OpenSpec community.

getting-started
Jun 28, 2026
How to Report a Bug or Issue in OpenSpec: 3 Methods Explained

Discover three simple methods to report a bug or issue in OpenSpec. Learn to use GitHub Issues, Discord, and the openspec feedback CLI for efficient bug reporting with Fission-AI/OpenSpec.

how-to-guide
Jun 28, 2026
OpenSpec Future Development Plans: The Complete Phase-by-Phase Roadmap

Explore the OpenSpec future development plans with its structured eight-phase roadmap. Discover standalone stores, reference linking, and personal worksets as OpenSpec evolves to production.

roadmap
Jun 28, 2026
Which Pre-trained Models Are Available for OpenSpec? A Complete Configuration Guide

Explore pre-trained models for OpenSpec like Codex 5.5, Opus 4.7, Claude Code, and Gemini CLI. Get a complete configuration guide for seamless integration with Fission-AI OpenSpec.

getting-started
Jun 28, 2026
What Kind of Datasets Does OpenSpec Work With?

OpenSpec handles diverse datasets like JSON, CSV, databases, code, and binaries. Use Markdown specs to integrate any data with OpenSpec.

tutorial
Jun 28, 2026
How to Integrate OpenSpec with Other AI Coding Tools

Learn how to integrate OpenSpec with AI coding tools using its declarative plugin architecture. Generate skill and command files effortlessly for seamless workflow enhancement.

how-to-guide
Jun 28, 2026
OpenSpec Licensing Details: MIT License Terms and Usage Guide

Explore OpenSpec licensing details under the MIT License. Understand terms for commercial use, modification, and distribution of this permissive open-source software.

licensing-guide
Jun 28, 2026
How OpenSpec Ensures Data Privacy and Security: A Technical Deep Dive

Discover how OpenSpec ensures data privacy and security with its privacy-first architecture, anonymous data collection, opt-out controls, and CI detection. Learn more about Fission-AI/OpenSpec.

deep-dive
Jun 28, 2026
OpenSpec Architecture: File-System Store and Spec-Driven Development Engine

Discover the OpenSpec architecture, a spec-driven development platform featuring a file-system store and TypeScript engine for AI-assisted workflows.

architecture
Jun 28, 2026
OpenSpec Demo: A Complete Walkthrough of the Spec-First Workflow

Explore the OpenSpec demo and master spec-first workflow. See how to propose features and manage implementations using slash commands from start to archive.

tutorial
Jun 28, 2026

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