vstack

Strict review and QA workflows: shared reviewer ethos, scope boundaries, code-review classification, finding JSON schema, and QA-label review lifecycle. Load this skill when reviewing a diff, classifying findings, returning a verdict, or handling a QA-label-triggered review.

GitHub API CLI for PR operations: threads, comments, reviews, CI logs, merging, and cross-PR analysis.

PRIMARY AGENT ONLY — single work-item orchestration for Linear or GitHub issues: prepare, delegate implementation, review, submit, merge, and handoff.

TPM-orchestrated planning, audit, roadmap, and research-driven decomposition. Owns the user-facing wrappers (cycle-plan, audit-issues, roadmap-*, research-*) and the underlying TPM execution workflows.

Git worktree management: create, list, remove isolated working copies with env/config symlinks.

Cross-model second opinion: review, challenge, audit, and consult via an external AI CLI (Claude ↔ Codex).

Architecture Decision Record (ADR) and architectural decision document management: templates, creation, search, supersession tracking, and INDEX maintenance.

Dev-agent workflows for issue implementation and review-fix delegation, invoked by orch or specialist agents.

Use for ANY Linear interaction: read, view, list, search, create, edit, update, comment on, label, block, unblock, or activate any Linear issue, project, cycle, milestone, initiative, or label. Bash CLI over Linear's GraphQL API with local cache and mutation syncing.

Exa-powered deep research for evidence-backed findings reports. Use for research tasks, architectural investigations, vendor/library comparisons, technology choices, and any workflow that needs a findings.md report. In Pi, prefer pi-web-tools web_research when available; in other harnesses, use the bundled script.

Iced 0.14 GUI framework expert — custom widgets via iced::advanced, overlays, Canvas, Shader, pane_grid, theming, subscriptions, Elm architecture. Load whenever building, modifying, or debugging any Iced UI. Bundled reference library covers the full 0.14 API; bundled examples include all upstream iced examples plus the iced_wgpu renderer source.

Generate standalone HTML artifacts for human consumption from conversations, plans, approaches, reports, reviews, explainers, prototypes, or editors. Use instead of long replies or Markdown files when the user asks for an artifact.

Plan, build, and audit shadcn-inspired Iced components: architecture, family decomposition, and parity audits.

f64 price patterns for trading systems. Load when: comparing prices, rounding to tick size, formatting for display/broker APIs, parsing market feeds, designing price types or SymbolSpec structs.

Professional trading UI design system. Load when designing or implementing panels, layouts, typography, color, data display, or interactions for trading applications.