Feature Workflow

Working memory that survives sessions, agents, and parallel features. One line: plans hold the work; docs hold the truth.

• .plans/<name>.md = working memory for ONE piece of work. Live, brainstorm-friendly, ephemeral. Deleted when shipped.
• _docs/ = source of truth. How the system works today, third-party API behavior, established patterns. Durable, authoritative.
• Plans link to docs, never duplicate them. A durable fact discovered while working gets promoted into _docs/ before the plan is deleted. Never let truth die with the plan.

Tool-agnostic: the same files serve Claude Code, Codex, or any agent (reference this procedure from AGENTS.md so every agent follows it).

Entry point — invoked with a feature name