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Standard development in artificial intelligence projects

OpenSpec is a TypeScript library that supports spec-driven development processes for artificial intelligence code assistants. It ensures standardization of technical requirements during software development stages and a more controlled progress of code production processes.

Updates

  • September 17, 2026: Stars 67,850 → 68,748, latest release v1.13.1 (September 17, 2026).
  • September 10, 2026: Stars 67,109 → 67,850, latest release v1.13.0 (September 9, 2026).
  • September 3, 2026: Stars 66,400 → 67,109, latest release v1.12.0 (September 3, 2026).
  • August 27, 2026: Stars 65,564 → 66,400, latest release v1.11.0 (August 26, 2026).

What you get

  • Standardizes technical requirements before writing code
  • Controls the development process with artificial intelligence
  • Archives changes in an organized folder structure

Installation

Install the tool globally
npm install -g @fission-ai/openspec@latest

Running it

Launch in project directory
openspec init

If you don't write code

🤖 Paste this into your AI agent (Claude Code · Codex · Antigravity)

I want to start a development process using OpenSpec. Please review my current code structure and make suggestions and help me create a plan that includes technical requirements, design details, and implementation tasks for a new feature with the `/opsx:propose` command.

Related dictionary terms

Who it is forIt is for developers who are looking for a more organized, planned and predictable development process when using artificial intelligence code assistants.
LicenseMIT

Links

TreScout did not build this tool · we found it in GitHub trends and wrote it up. This page describes the repository as of 2026-06-28: The star count and our text belong to that day, the repository may have changed since. Check the repository link for the current state. This page was machine-translated from the Turkish original · the Turkish version prevails.