Specfly

Push a change proposal, get a pull request.

Spec-Driven Development tooling built on OpenSpec.

Coding with LLMs that stays efficient and secure.

From inside a clone of your GitHub repo:

curl -fsSL https://specfly.dev/install.sh | bash

Why Specfly

🔑
You own it. Your key, your runner, your repo — you control the cost, the data, and the flow.
🛡️
Safe unattended runs. The agent runs in an ephemeral, isolated GitHub Actions environment.
🧩
Free and open. Supports any tech stack and drops into bigger workflows cleanly.
🥇
Best practices. Stay efficient in the long run with the spec-driven advantage.

How it works

Create a change proposal with the /opsx:propose Claude Code command.
Review the proposal locally and prompt any changes you need.
Trigger the implementation with /sfx:apply <change-name>.
Review & test the implementation PR; prompt changes and apply again as needed.
Archive the change with /opsx:archive, then approve and merge the PR.
Repeat.