Spec-driven development for AI coding agents: your agent proves a story works before it calls it done.

Open-source tool packs for Claude Code, Codex and Cursor. Each pack is a set of skills and playbooks your agent follows, with the evidence to show it did.

Tool packs · 1

Spec-driven development
- Claude Code
- Codex
- Cursor
Story maps, plans and acceptance criteria in your repo. Every criterion runs as a Cucumber test, and a story can't be marked done until it passes.
```
/plugin install nikos --marketplace nikovijay/NikOS
```
About this pack