DevOps e Infra

Night-shift code health review — queries completion entries for today's surfaces, dispatches reviewer, applies findings, updates health tracking.

Master Rust's ownership, borrowing, and lifetime system for memory-safe code. Use when the user encounters borrow checker errors, lifetime annotations, needs smart pointers (Box/Rc/Arc), works with move semantics, or asks about Clone vs Copy, ownership transfer, and reference management in Rust.

Validate and sanitize all user input using schema validation libraries. Activate whenever the user writes form handlers, API endpoints, request parsers, data processing functions, or any code that accepts external input. Also activate when the user asks about validation libraries like Zod, Joi, or Pydantic, or discusses input sanitization.

Guide for configuring PreToolUse, PostToolUse, and Stop hooks in Claude Code. Use when the user asks about hooks, wants to run commands before/after tool calls, needs auto-formatting, auto-linting, validation gates, or mentions settings.json hook config.

Manage secrets, API keys, and sensitive configuration securely. Activate whenever the user handles API keys, passwords, tokens, database credentials, .env files, CI/CD pipelines, or any configuration that contains sensitive values. Also activate when the user asks about secret rotation, vault integration, or gitignore setup.

Create, review, validate, refactor, or troubleshoot Helm charts, values.yaml files, templates, helpers, releases, and Kubernetes deployment defaults.

Patterns for learning from corrections, capturing instincts, extracting stable patterns, and building cross-session knowledge. Use when the user corrects you, when you discover a recurring pattern, or when insights should persist beyond the current session.

Ruthless simplicity enforcer. Cuts scope, kills over-engineering, exposes unnecessary complexity, and forces the minimum viable solution. Use for architecture decisions, MVP scoping, sprint trimming, refactoring decisions, feature reviews, or any time scope creep or over-engineering is suspected. Triggers on: "Occam", "simplify this", "what's the simplest version", "cut scope", "is this over-engin

Implement effective caching at every layer: in-memory, Redis, CDN, and browser. Activate whenever the user asks about caching, performance optimization for repeated data access, Redis patterns, CDN configuration, cache invalidation, HTTP cache headers, memoization, or stale-while-revalidate strategies.

Branch naming, commit message format, PR workflow, worktree conventions, versioning policy

掃描使用者的 open PR，偵測 CI 狀態、未回覆 review comments、approval 數量，分類為三種狀態（可催/需修/已達標）後由使用者選擇催 review 或手動修正。Trigger: '我的 PR', 'check PR approvals', 'PR 狀態', '催 review', '催 PR', 'PR 被 approve 了嗎', '幫我掃我的 PR', '請同仁 review', '請同仁幫我 review', '請大家 review', '請大家幫我 review', '請大家幫忙看一下', '找人 review', '找誰 review', '請[人名/角色]幫我 review', '請[人名/角色]幫忙看 PR'. 主語為同仁/大家/人名/角色的「請X幫我 review」屬於催 review 範疇，不要 route 到 review-pr。

Structure Python projects with pyproject.toml, src layout, modern package managers (uv, rye, poetry), virtual environments, __init__.py, and namespace packages. Use when the user creates a new Python project, asks about project layout, configures packaging, sets up dependencies, or encounters import issues. Trigger when you see a Python project without proper structure.