Document-driven software engineering for coding agents, with Git worktrees, execution graphs, and independent review.
Skill Claude CodeCodex
Create or overhaul a repository's modular architecture source of truth rooted at docs/design/index.md and initialize the repository's engineering governance. Use for new projects, weak or stale architecture, major boundary changes, or repository setup. Inspects real code and requirements, performs mandatory…
Skill Claude CodeCodex
Create or update an evidence-backed, architecture-governed software implementation plan that is precise enough for independent coding agents to execute without rediscovering design decisions. Scope-first: an explicit user scope defines the planning boundary; research-backed: substantive planning requires mandatory…
Skill Claude CodeCodex
Execute one repository implementation plan end to end in its MINE-prepared linked worktree. Use when the user invokes mine-plan-exec with a plan ID or file, asks to implement a governed plan, or wants dependency checks, code changes, verification, reporting, commits, and graph updates. Never implement directly on…
Skill Claude CodeCodex
Strictly review one implemented repository plan against AGENTS.md, architecture, the immutable plan, implementation commits, real runtime behavior, verification evidence, and downstream contracts. Use when the user invokes the host-specific mine-plan-review skill with a plan path, asks whether a plan can be accepted…
Skill Claude CodeCodex
Reconcile MINE-owned design with repository reality using code-first synchronization. Use when onboarding an existing repository, after substantial out-of-band changes, when design drift is suspected, before stable release, or when the user requests a repository/design audit. Creates a verified local backup before…