Explorar skills

This skill provides comprehensive knowledge for Cloudflare Images, covering both the Images API (upload/storage) and Image Transformations (optimize any image). It should be used when uploading images to Cloudflare, resizing images, optimizing image delivery, implementing direct creator uploads, creating image variants, generating signed URLs for private images, transforming images via Workers, or

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Image generation, editing, and review via OpenRouter API. Five models from budget to premium. Style presets for series consistency, JSON structured prompts, reference image anchoring, system message support, prompt upsampling. Vision-based quality review loop. Zero dependencies beyond Python stdlib. Use when: generate, create, draw, design, illustrate, edit, or modify images.

Use when designing, implementing, or reviewing frontend-to-backend API integration, typed API clients, REST/tRPC/OpenAPI client choices, auth refresh, API error mapping, upload flows, SSE/WebSocket/polling choices, CORS-facing frontend behavior, or cross-boundary loading/error states. Do not use for backend-only service architecture or TanStack Query cache policy alone; Chinese triggers include AP

Access NIH Metabolomics Workbench via REST API (4,200+ studies). Query metabolites, RefMet nomenclature, MS/NMR data, m/z searches, study metadata, for metabolomics and biomarker discovery.

Consulta PubChem (mais de 110 milhões de compostos) via API PUG-REST/PubChemPy. Permite buscar por nome/CID/SMILES, recuperar propriedades, e realizar buscas de similaridade/subestrutura e bioatividade para quimioinformática.

Generates comprehensive planning documentation for web application projects, structuring work into context-safe phases with built-in verification criteria. Creates IMPLEMENTATION_PHASES.md, DATABASE_SCHEMA.md, API_ENDPOINTS.md, ARCHITECTURE.md, and other planning docs based on project needs. Optimized for Cloudflare Workers + Vite + React stack. Use when starting new projects, adding major feature

REST/GraphQL API design: resource naming, HTTP methods, status codes, pagination, versioning, error formats. Use for 'design API', 'endpoint patterns'.

Use when implementing new frontend behavior, fixing bugs, or refactoring logic where tests can describe the expected behavior first. Apply to components, hooks/composables, utilities, API clients, route guards, or user workflows; Chinese triggers include TDD, 测试驱动, 先写测试, 红绿重构, 回归测试.

Access USPTO APIs for patent/trademark searches, examination history (PEDS), assignments, citations, office actions, TSDR, for IP analysis and prior art searches.

Detect breaking changes in Claude Code updates by comparing current API surface against changelog. Maps impacts to specific plugin files.

Research CVEs and security advisories for project dependencies. Uses Exa, NVD API, OSV.dev, and GitHub Advisory Database to find known vulnerabilities.