Prompt file imported from wewececetw/task-router (
.codex/prompts/openspec.md). Copyright stays with the author.
GitHub OpenSpec With Codex
Use Fission-AI/OpenSpec as the source of truth for lightweight SDD workflow.
OpenSpec owns the openspec/ directory and /opsx:* commands.
Setup
OpenSpec requires Node.js 20.19.0 or higher.
npm install -g @fission-ai/openspec@latest
openspec init
Refresh agent instructions after upgrades or profile changes:
openspec update
Core Workflow
/opsx:propose <idea>createsopenspec/changes/<change>/with planning artifacts./opsx:applyimplements tasks from the active change./opsx:archivearchives the completed change and updates specs.
OpenSpec change artifacts normally include:
openspec/changes/<change>/
├── proposal.md
├── specs/
├── design.md
└── tasks.md
Codex Responsibility
- Use
openspec status,openspec instructions, andopenspec validateto inspect and validate workflow state. - Do not replace OpenSpec artifact creation with oMLX.
- Use oMLX only for lightweight supporting work outside OpenSpec's core artifact lifecycle.
