Lightweight markdown-based workflow for collaborating with AI coding assistants using spec-driven development methodology

OpenSpec Plus — Agentic skills that enhance OpenSpec's Spec-Driven Development through better discovery, requirements, design decisions, execution planning and execution. Works with Claude Code, OpenCode, Github Copilot and any other AI coding agents

Make AI coding agents architecture-aware: baseline-first, evidence-verified, drift-checked, and safe across long tasks.