Skill Claude CodeCodex
Use when you need to create an execution plan from a feature spec - handles worktree context, dispatches subagent for task decomposition, validates quality, analyzes dependencies, groups into phases, and commits the plan.
Skill Claude CodeCodex
Use when orchestrating parallel phases in plan execution - creates isolated worktrees for concurrent task execution, installs dependencies, spawns parallel subagents, verifies completion, stacks branches linearly, and cleans up (mandatory for ALL parallel phases including N=1).
Skill Claude CodeCodex
Use to execute an implementation plan with automatic sequential/parallel orchestration - handles worktree verification, resume detection, phase dispatch, and quality verification.
Skill Claude CodeCodex
Use when orchestrating sequential phases in plan execution - executes tasks one-by-one in main worktree using git-spice natural stacking (NO manual upstack commands, NO worktree creation, tasks build on each other).
Skill Claude CodeCodex
Shared branch creation and verification logic for sequential and parallel task execution - handles git operations, HEAD verification, and MODE-specific behavior.
Skill Claude CodeCodex
Use when creating or editing commands, orchestrator prompts, or workflow documentation before deployment - applies RED-GREEN-REFACTOR to test instruction clarity by finding real execution failures, creating test scenarios, and verifying fixes with subagents.
Skill Claude CodeCodex
Use when execute command encounters errors - diagnostic guide for phase failures, parallel agent failures, merge conflicts, worktree issues, and recovery strategies.
Skill Claude CodeCodex
Use before starting any new phase - explains how sequential and parallel phases automatically chain together through base branch inheritance (main worktree tracks progress, parallel phases inherit from current branch, no manual intervention needed).
Skill Claude CodeCodex
Use when working with stacked branches, managing dependent PRs/CRs, or uncertain about git-spice commands (stack vs upstack vs downstack) - provides command reference, workflow patterns, and common pitfalls for the git-spice CLI tool.
Skill Claude CodeCodex
Use when starting any conversation in a project using spectacular - establishes mandatory workflows for spec-anchored development, including when to use /spectacular commands and how to work with constitutions.
Skill Claude CodeCodex
Use to validate spectacular environment - checks superpowers plugin, git-spice, git repo, and project structure before running spectacular workflows.
Skill Claude CodeCodex
Use before creating worktrees or executing tasks - validates that CLAUDE.md defines required setup commands (install, optional postinstall) and provides clear error messages with examples if missing.
Skill Claude CodeCodex
Use when architectural patterns evolve, tech stack changes, or foundational rules need updates - creates new constitution version directory, migrates/organizes content into modular files, updates symlink, and documents changes.
Skill Claude CodeCodex
Complete spec workflow - generates Run ID, creates isolated worktree, brainstorms requirements, writes lean spec documents that reference constitutions, validates architecture quality, and reports completion.