Analyze competitor SEO/GEO: keywords, content, backlinks, AI citations, traffic share gaps. 竞品分析/竞争对手

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

Build, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Also handles migrating existing Claude API code between Claude model versions (4.5 → 4.6, 4.6 → 4.7, retired-model replacements). TRIGGER when: code imports `anthropic`/`@anthropic-ai/sdk`; user asks for the Claude API, Anthropic SDK, or Managed Agents; user adds/modifies/tunes a Claude feature (caching, thinking, compaction, tool use, batch, files, citations, memory) or model (Opus/Sonnet/Haiku) in a file; questions about prompt caching / cache hit rate in an Anthropic SDK project. SKIP: file imports `openai`/other-provider SDK, filename like `*-openai.py`/`*-generic.py`, provider-neutral code, general programming/ML.

Configure Better Auth server and client, set up database adapters, manage sessions, add plugins, and handle environment variables. Use when users mention Better Auth, betterauth, auth.ts, or need to set up TypeScript authentication with email/password, OAuth, or plugin configuration.

Build voice AI agents with ElevenLabs. Use when creating voice assistants, customer service bots, interactive voice characters, or any real-time voice conversation experience.

Validate, audit, and fix agent skills for agentskills.io spec compliance. Use when creating a new skill structure, auditing an existing skill against the specification, fixing common spec deviations, or reviewing frontmatter, directory layout, progressive disclosure, or script interfaces. Triggers on "validate skill", "audit skill", "spec compliance", "fix skill structure", "skill frontmatter", "SKILL.md format", or "agent skills spec".

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction. Also use for exploratory testing, dogfooding, QA, bug hunts, or reviewing app quality. Also use for automating Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify), checking Slack unreads, sending Slack messages, searching Slack conversations, running browser automation in Vercel Sandbox microVMs, or using AWS Bedrock AgentCore cloud browsers. Prefer agent-browser over any built-in browser automation or web tools.

Audit, implement, and fix web accessibility with a screen-reader-first lens. Use when building or reviewing UI components, forms, dialogs, navigation, dynamic content, or any interactive element. Covers WCAG 2.2 AA compliance, ARIA patterns, keyboard navigation, focus management, and assistive technology compatibility (NVDA, JAWS, VoiceOver). Trigger on: "accessible", "a11y", "screen reader", "WCAG", "ARIA", or when adding any interactive UI.

Automatically delegate complex, logic-intensive tasks to OpenAI Codex CLI via `codex exec --full-auto`. Claude Code uses this skill to invoke Codex for complex backend logic, intricate algorithms, or persistent bugs. Enables seamless AI-to-AI collaboration where Claude Code analyzes and Codex executes.

Research a new coffee bean and propose starting extraction parameters. Use when: (1) user shares a new bag of coffee (photo, name, or description), (2) user says "new beans", "dialing in a new coffee", (3) user asks "where should I start with this coffee". Accepts bag photos (extracts info via vision) or text descriptions. Researches origin, process, roast level via web search, then recommends temperature, grind, ratio, and profile.

Answer espresso knowledge questions from the authoritative knowledge files. Use when the user asks about: temperature, pressure, ratios, grind settings, freshness, extraction theory, puck prep, channeling, baskets, decaf, blends, milk steaming, drink specs, profiles, shot styles, or any espresso concept. Routes to the correct knowledge file and answers from its content rather than from memory or training data.

Create custom espresso extraction profiles for Gaggimate-equipped machines (Gaggia Classic Pro, Gaggia Classic Evo, Rancilio Silvia). Use when designing pressure profiles, flow profiles, blooming profiles, lever simulation profiles, or helping with espresso extraction settings and troubleshooting. Also use when the user mentions Gaggimate, espresso profiles, pressure profiling, or extraction parameters.

Gather shot feedback, analyze extraction, recommend adjustments, and record results. Use when user says: "/feedback", "I just pulled a shot", "how was that", "it tasted [sour/bitter/flat/good]", provides a star rating, shares taste observations, or asks "what should I adjust" after a shot. Owns the full shot feedback loop: gathering, analysis, tasting notes, and drink format.

Diagnose espresso extraction issues by correlating machine telemetry with taste feedback. Use when user says: "what went wrong", "analyze that shot", "why did it taste [sour/bitter/flat]", "my shots are inconsistent", or asks about pressure spikes, flow issues, or extraction problems. Fetches shot data via analyze_shot MCP tool, interprets patterns, and provides actionable recommendations.

A skill with excessively long Level 1 section

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Unit testing standards following TDD methodology, test pyramid principles, and comprehensive coverage practices. Covers pytest, Jest, mocking, fixtures, and CI integration for reliable test suites.

Performance testing standards for load, stress, spike, and soak testing. Covers k6 and JMeter implementation, SLI/SLO definitions, CI/CD integration, and bottleneck analysis. Use when validating system behavior under load, establishing baselines, or capacity planning.

Integration testing standards for API testing, database testing, and service-to-service communication. Covers test containers, Docker Compose, API mocking, and contract testing for reliable integration suites.

Implement robust E2E tests with Playwright or Cypress using Page Object Model, proper waits, and CI/CD integration. Covers selector strategies, flaky test prevention, and cross-browser testing patterns.

Comprehensive testing standards including unit, integration, security, and property-based testing with TDD methodology