What problem does it solve? Rare but complex code workflows—deleting Graphite stacks, splitting branches into stacked PRs, coordinating multi-slice implementations, debugging GitHub Actions failures, and reviewing cross-harness parity—require detailed playbooks that would bloat context if always loaded. This Skill acts as a lazy-loading router that keeps the installed surface small and loads the full playbook only after a route is selected. ## Core Features & Use Cases - Route-based playbook loading: Maps routes and aliases (delete-stack, stackify-branch, stacker-agent, parity-review, gh-ci-debug) to reference playbooks loaded on demand. - Safe destructive operations: The delete-stack playbook enforces explicit authorization, dirty-worktree refusal, and slot cleanup before deleting Graphite branches, PRs, and remotes. - Serial multi-slice coordination: The stacker-agent playbook normalizes freeform plans into slice manifests, runs one worker per slice, and verifies structured handoffs before advancing. - Use Case: A developer pastes a failing GitHub Actions run URL; the gh-ci-debug route resolves the run, streams only failed logs, identifies the root cause in the workflow YAML, and proposes a minimal fix with a rerun command. ## Quick Start Ask the agent to load a code workflow by name, for example to debug a failing CI run or split the current branch into a Graphite stack.