Autonomous spec-driven development with OpenSpec + Fabro. You orchestrate spec artifacts (proposal, design, specs, tasks), then Fabro handles implementation with its multi-model planning, review, and verification pipeline. Use when: (1) building a new app from scratch, (2) making any code change in a repo that uses OpenSpec, (3) creating or modifying proposals, designs, specs, or task breakdowns, (4) shipping PRs that need spec artifacts. Covers the full lifecycle: spec → Fabro build → verify → ship. Requires: openspec CLI, fabro CLI, gh CLI, git.
2026-03-23