Git & Version Control

Color palette and theme generation from brand colors. Use when setting up project theming, creating shadcn/Tailwind color schemes, checking WCAG accessibility contrast, or building dark mode. Includes API tools for palette generation and contrast validation.

编程工作流 - 统一的测试驱动开发(TDD)工作流程。包含准备、设计、测试实现、代码实现和审查五个阶段。

Use when analyzing existing codebases to generate architecture documentation - coordinates subagent-driven exploration with mandatory workspace structure, validation gates, and pressure-resistant workflows

Fast, template-based vulnerability scanning using ProjectDiscovery's Nuclei with extensive community templates covering CVEs, OWASP Top 10, misconfigurations, and security issues across web applications, APIs, and infrastructure. Use when: (1) Performing rapid vulnerability scanning with automated CVE detection, (2) Testing for known vulnerabilities and security misconfigurations in web apps and APIs, (3) Running template-based security checks in CI/CD pipelines with customizable severity thresholds, (4) Creating custom security templates for organization-specific vulnerability patterns, (5) Scanning multiple targets efficiently with concurrent execution and rate limiting controls.

Type-safe React patterns for React 18-19 including generic components, proper event typing, Server Components, Actions, and TanStack Router integration. Use when building React components with TypeScript, typing hooks, handling events, or when React TypeScript, React 19, Server Components, or --react-dev flag mentioned.

GitOps workflows and patterns using ArgoCD and Flux for declarative Kubernetes deployments. Use when implementing CI/CD for Kubernetes, managing multi-environment deployments, or adopting declarative infrastructure practices.

Emergency steps to mitigate ulimit-related crashes by increasing file descriptor limits and restarting services.

Create or update test files for TypeScript classes that implement interfaces. Use when user asks to "create tests", "update tests", "generate test file", "fix tests", "test MyClass", or mentions needing tests for a class. Generates vitest test files with describe blocks, createClass helpers, and proper fake dependency injection.

Fetch code from GitHub repositories as LLM-friendly context. Use when needing to reference, analyze, or understand code from a GitHub repo/directory/file.

Container vulnerability scanning and dependency risk assessment using Grype with CVSS severity ratings, EPSS exploit probability, and CISA KEV indicators. Use when: (1) Scanning container images and filesystems for known vulnerabilities, (2) Integrating vulnerability scanning into CI/CD pipelines with severity thresholds, (3) Analyzing SBOMs (Syft, SPDX, CycloneDX) for security risks, (4) Prioritizing remediation based on threat metrics (CVSS, EPSS, KEV), (5) Generating vulnerability reports in multiple formats (JSON, SARIF, CycloneDX) for security toolchain integration.

When writing a git commit message. When task completes and changes need committing. When project uses semantic-release, commitizen, git-cliff. When choosing between feat/fix/chore/docs types. When indicating breaking changes. When generating changelogs from commit history.

Structured reasoning framework for complex multi-step analysis using MCP sequential thinking tool. Provides state-based reasoning, branch/revise decision thresholds, quality scoring, and convergence rules for problems requiring 3+ logical steps, debugging unclear root causes, or handling multiple valid approaches.

Build Model Context Protocol (MCP) servers - comprehensive coverage of generic MCP protocol AND FastMCP framework specialization. Use when creating any MCP server (Python FastMCP preferred, TypeScript/Node also covered). Includes agent-centric design principles, evaluation creation, Pydantic/Zod validation, async patterns, STDIO/HTTP/SSE transports, FastMCP Cloud deployment, .mcpb packaging, security patterns, and mid-2025+ community practices. Standalone skill with no external dependencies.

Runs a script that prints ordered execution steps

This skill generates comprehensive diagram and MicroSim reports for the geometry course by analyzing chapter markdown files and creating table and detail reports. Use this skill when working with an intelligent textbook (specifically geometry-course) that needs updated visualization of all diagrams and MicroSims across chapters, including their status, difficulty, Bloom's Taxonomy levels, and UI complexity.

Master skill for TypeScript backend development. Decision framework for APIs (tRPC/REST), authentication (Auth.js/Passport), database (Prisma), validation (Zod), logging (Pino), testing (Vitest), and deployment (Docker). Routes to specialized skills for implementation. Use as entry point for any backend task.

Get yesterday's code changes from a GitHub repository

Create GitHub issues in this repo using the Codex issue template and the gh CLI. Use when the user asks to file/open/create a GitHub issue, track work, or request a Codex implementation run via .github/ISSUE_TEMPLATE/codex-task.md.

Creates and updates Agent Skills (SKILL.md directories) with proper YAML frontmatter, progressive disclosure patterns, and tool restrictions. Use when creating skills, authoring Agent Skills, building reusable capabilities, or when users mention skills, SKILL.md, skill development, agent capabilities, or progressive disclosure.

执行 Git 提交流程（检查→暂存→生成 message→提交→提醒推送），use when creating commits, committing changes, or preparing code for push (project)