Ownership, borrowing, and lifetime expert. Handles compiler errors E0382, E0597, E0506, E0507, E0515, E0716, E0106 and provides systematic solutions for memory safety patterns.

Use to verify if the code/logic aligns with the Vietnamese business spec. Mandatory cross-referencing with BR-* rules before implementation.

Use when the user wants to position their product or define market category. Applies April Dunford's framework, Moore's positioning statement, and Neumeier's Onliness Test. Produces positioning doc, category analysis, and messaging hierarchy. Triggers: positioning strategy, market category, differentiate from competitors. Works standalone; uses /fh:startup-design output if available. Does NOT handle code planning or development. (Codex adapter)

Use when reviewing Inbox One AI features for prompt-injection, unsafe automation, data leakage, and model-boundary issues. Trigger when changing ai-service logic, /api/ai/* routes, AI draft/reply/summary flows, composer prompt handling, future model integrations, or when the user asks for prompt-injection review, LLM safety review, AI guardrail review, or data-leakage review in this repo.

Write or update JSDoc markdown/includes for @duplojs/playwright in jsDoc/, by first detecting the current public export structure, then choosing the right documentation path layout, examples, and source-code {@include ...} annotations.

Run parallel reviews on draft/spec/ticket inputs and emit Council artifacts

Use when working in the ackermann_rover_humble repository or changing its Docker, Gazebo, RTAB-Map, Nav2, ros2_control, RealSense, PX4, rover monitoring, Control Center, tmux session, or verification flows. Provides the repo-specific subsystem map, launch/script entrypoints, architecture references, and mandatory validation workflow.

Official GSAP skill for performance — prefer transforms, avoid layout thrashing, will-change, batching. Use when optimizing GSAP animations, reducing jank, or when the user asks about animation performance, FPS, or smooth 60fps.

Error handling patterns for n8n workflows including error workflows, Error Trigger, Stop And Error, Continue On Fail, retry logic, and production error monitoring. Use when implementing error handling, building error workflows, debugging failed executions, or setting up alerting.

生成或修订 prototype.md，并在文档依据足够时生成本地可运行的 prototype-demo。用于演示和评审，不要求真实后端或生产数据。

Comprehensive Playwright MCP testing guide for the Strudel live coding app. Use this skill to systematically validate the frontend using structured checklists. Trigger with /playwright-testing.

>-

Orchestrator-first workflow for building and shipping changes via KB Orchestrator (orchestrator/): setup target repo/workdir, run validation jobs with artifacts + safety, then run structured code review and apply fixes (requesting-code-review/receiving-code-review), and verify web UI behavior via Playwright MCP. Use when the user asks “через оркестратор”, wants repeatable stages + audit trail (commands/prompt), or needs phone/VPN-accessible web demo checks.

Set or refine source-control policy for repository structure, branch naming, merge strategy, commit hygiene, and secrets-in-git discipline. Use when bootstrapping a repo, tightening PR flow, or documenting branch and release policy.

Enforce the main OpenSpec spec format with overview, scope, interfaces, and requirements.

SSR-safe, designer-approved D3 charting for TanStack Start (React). D3 for math, React for rendering, Tailwind v4 tokens, Biome linting.

Refresh hackathon submission materials for this repo whenever features, docs, or product positioning change. Use when the user asks to update submission content, rewrite judging criteria answers, regenerate the latest product summary, or prepare current demo/pitch artifacts from the codebase state.

Use when refreshing RemDo dependencies. Run the workspace dependency refresh script, fix only straightforward fallout, then review CI warnings, tooling freshness, and notable release notes for simplification opportunities.

Analyze, trim, and optimize project dependencies

Structured code review checklist for torch_sipu changes. Use when reviewing code, a PR, a diff, or auditing operator implementation.

Apply SOLID, SRP, cohesion, composition-over-inheritance, and small-file discipline to code changes. Use when refactoring large files or classes, setting maintainability limits in `AGENTS.md`, documenting justified exceptions, or reviewing design quality.

Activate this skill ONLY if the current repo is `watchfolio_backend`, or

Apply ML/AI project delivery guidance for data exploration, feasibility, experimentation, testing, responsible AI, and operating ML systems. Use when the repo includes model training, inference, data science workflows, or ML-specific delivery planning.

Use when working in the Ze repo and the user asks for ze-review-spec or wants implementation checked against the selected spec. Verify every acceptance criterion, planned test, planned file, wiring check, and required docs update, then report gaps without fixing them.

Apply when designing or implementing REST API endpoints, routes, or controllers. Covers URL conventions, HTTP methods, status codes, error responses, pagination, versioning, authentication, security, caching, file uploads, health checks, and common API antipatterns. Framework-agnostic HTTP-level patterns. Project conventions always override these defaults.

Address ALL PR issues (GitHub Actions, Greptile, SonarCloud, CI/CD)

>

Validate readiness to advance between development phases. Produces a PASS/CONCERNS/FAIL verdict with specific blockers and required artifacts.

用于在这个博客仓库里新增或更新“幻协生存指南”文章；适用于整理外部 Markdown 或 docx、统一文章 front matter、生成系列封面，并使用 pnpm 做构建验证。

Turn a design spec into an explicit tx task graph with `tx decompose`, then refine the graph using normal tx task and dependency primitives.

Guide for designing and implementing native-feeling, "good Mac citizen" apps: fast, elegant, accessible, and deeply integrated with macOS workflows.

Use when a user brings a new capability, feature request, or enhancement need for greater in vague terms. Interviews conversationally and produces a scoped-need document. Applies Gate 1 (greater-mission alignment), Gate 2 (narrowest scope with API stability), Gate 3 (specialist routing).

This skill should be used when working on Godot Engine projects. It provides specialized knowledge of Godot's file formats (.gd, .tscn, .tres), architecture patterns (component-based, signal-driven, resource-based), common pitfalls, validation tools, code templates, and CLI workflows. The `godot` command is available for running the game, validating scripts, importing resources, and exporting builds. Use this skill for tasks involving Godot game development, debugging scene/resource files, implementing game systems, or creating new Godot components.

Validate spec-implementation-test alignment and convergence for spec groups. Checks spec completeness, atomic spec coverage, implementation evidence, test evidence, and traceability. Use after implementation and tests are complete.

Deploy locally, run security scans and behavioral tests, check CI/CD, and verify OpenSpec spec compliance

Use when checking or repairing repository Markdown quality, report-export prerequisites, and documentation QA workflows in StandardML - Codex. This skill is for repository-authored documentation and analytical report hygiene.

Reconcile specs, docs, ADRs, runbooks, and shared rules after implementation. Use when a task changes durable behavior, architecture, security posture, workflow, or product truth and the repo documentation must stay aligned with reality.

Generate AI design contract (AI-SPEC.md) for phases that involve building AI systems — framework selection, implementation guidance from official docs, and evaluation strategy

Use when a template-source change needs a safe, low-risk smoke test. Render scaffold into a temporary instance, then run validate_agent_docs.sh and doctor.sh on the rendered target without touching backend runtime execution.

Keep the repository backlog in sync across todo-backlog.yaml, TODO.MD, the publication PDF include, and backlog-facing workflow docs whenever TODOs or roadmap summaries change.

Router skill for documentation work: author developer docs, create a dev-docs task bundle, or update dev-docs for handoff/archival with progressive disclosure.

Sincroniza calendarios de Microsoft 365 con NEXO AV para operaciones e hitos administrativos. Use when implementing or reviewing Microsoft Graph calendar sync, wiring `CalendarPage`, mapping Outlook events to project sites, assignments, visits or billing milestones, or diagnosing calendar-based workflows for `Instalaciones` and `Facturacion`.

Generate an ML-centric PRD for ML-Ralph. Use when planning an ML project, experiment plan, or when asked to create an ML PRD. Triggers on: create a prd, write prd for, plan this ML feature, requirements for, spec out.

Use when adding or updating decision fields, template field assignments, or field-library seed data, including prompt metadata and verification through field/template commands.

Refactor code structure while preserving behavior, filling test gaps as needed

Run the Firegame catann test workflow (start dev server, run test script, and collect screenshots/logs).