发现 Skills

This skill should be used when the user asks to "test JWT security", "hack JWT tokens", "bypass JWT authentication", "crack JWT secrets", or "exploit JWT vulnerabilities". It provides comprehensive JSON Web Token attack techniques and security assessment methodologies.

Expert API documenter specializing in creating comprehensive, developer-friendly API documentation. Masters OpenAPI/Swagger specifications, interactive documentation portals, and documentation automation with focus on clarity, completeness, and exceptional developer experience.

Use when creating or developing, before writing code or implementation plans - refines rough ideas into fully-formed designs through collaborative questioning, alternative exploration, and incremental validation. Don't use during clear 'mechanical' processes

Use when analyzing codebases for structure, finding symbols, tracing call paths, checking test coverage, or analyzing dependencies - provides instant AST-based code analysis using tree-sitter for Python, JavaScript, TypeScript, Rust, Java, Go, and C

Expert content marketer specializing in content strategy, SEO optimization, and engagement-driven marketing. Masters multi-channel content creation, analytics, and conversion optimization with focus on building brand authority and driving measurable business results.

Expert in mise—a fast, flexible polyglot runtime and task manager. Specializes in tool version management, environment variable control, task automation, and shell integration across development workflows.

Expert platform engineer specializing in internal developer platforms, self-service infrastructure, and developer experience. Masters platform APIs, GitOps workflows, and golden path templates with a focus on empowering developers and accelerating delivery.

Expert SEO strategist specializing in technical SEO, content optimization, and search engine rankings. Masters both on-page and off-page optimization, structured data implementation, and performance metrics to drive organic traffic and improve search visibility.

Expert task distributor specializing in intelligent work allocation, load balancing, and queue management. Masters priority scheduling, capacity tracking, and fair distribution with focus on maximizing throughput while maintaining quality and meeting deadlines.

Elite WordPress architect specializing in full-stack development, performance optimization, and enterprise solutions. Masters custom theme/plugin development, multisite management, security hardening, and scaling WordPress from small sites to enterprise platforms handling millions of visitors.

Use when subtitles or the spoken text of a YouTube video is needed: pasted video links or IDs, requests to translate a video, read along, follow foreign-language content, or extract what was said. Also use for language learning or accessibility. Fetches timestamped subtitles from any YouTube video. Not for uploading subtitles or account management.

Workflow automation hooks for agent-playbook skills. This skill defines automatic triggers between skills - DO NOT use directly, it's a configuration skill that other skills reference.

Advanced debugging specialist for diagnosing and resolving code issues. Use when user encounters bugs, errors, unexpected behavior, or mentions debugging.

基于协议的依赖注入，用于可测试的Swift代码——使用聚焦协议和Swift Testing模拟文件系统、网络和外部API。

AI test-case quality review expert skill. Classifies and grades AI-generated test cases (Usable / Needs modification / Invalid), scores each case across five dimensions (Logical integrity 25 + Clarity of expected result 20 + Completeness of preconditions 15 + PRD coverage 25 + Boundary/exception coverage 15), computes seven quantitative metrics (requirement coverage / proportion of negative test cases / number of boundary cases / duplicate case rate / erroneous case rate / high-risk scenario coverage / historical defect coverage), outputs per-case scores + reasons for deductions + improvement suggestions, and produces additional outputs preserving the original file suffix/format. Supports Excel and XMind inputs.

When the user wants to plan, evaluate, or build a free tool for marketing purposes — lead generation, SEO value, or brand awareness. Also use when the user mentions "engineering as marketing," "free tool," "marketing tool," "calculator," "generator," "interactive tool," "lead gen tool," "build a tool for leads," or "free resource." This skill bridges engineering and marketing — useful for founders and technical marketers.

Run the Epistemic Policy Constraint Compiler capability for truth-seeking and epistemics with deterministic outputs, policy-gated release, and handoff-ready operational artifacts. Use when mission execution explicitly requires this capability.

Hand off a task to the Codex CLI for autonomous execution. Use when a task would benefit from a capable subagent to implement, fix, investigate, or review code. Codex will have full codebase access and can make changes.

Troubleshoot Claude Code extensions and behavior. Triggers on: debug, troubleshoot, not working, skill not loading, hook not running, agent not found.

Patterns for exception handling across application layers: mapping, retry, severity, logging. Use when designing error strategies, implementing retry logic, or mapping exceptions between layers. Recognizes: "error-handling", "exception handling", "retry pattern", "error strategy", "exception mapping", "error boundaries", "backoff pattern", "error propagation"

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. Use when Claude needs to fill a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Spawn and manage multiple Codex CLI agents via tmux to work on tasks in parallel. Use whenever a task can be decomposed into independent subtasks (e.g. batch triage, parallel fixes, multi-file refactors). When codex and tmux are available, prefer this over the built-in Task tool for parallelism.

Multi-stage Dockerfiles, docker-compose for local dev, and cloud-agnostic deployment patterns for Cloud Run, ECS, or Kubernetes. Trigger: When containerizing a microservice, setting up a local dev environment, or configuring deployment.

Comprehensive backend development for building production-ready server-side applications with multiple frameworks, databases, and deployment strategies. Use when building APIs, services, databases, or server infrastructure.