LeanSpec — Spec Coding Skill Teach agents spec coding : the practice of treating specs as durable artifacts that drive development, not ephemeral planning notes. LeanSpec provides the methodology and the CLI; each adapter (markdown, GitHub Issues, ADO, Jira, …) speaks its backend's native language. The skill is deliberately adapter-agnostic — never hard-code a status value, priority name, or field key here. Start every session with capability discovery Before reading, writing, or linking any specs, run: The output is your source of truth. It tells you: - The active adapter's name ( , , , …).…