命令列工具

Microsoft Pragmatic Rust Application Guidelines. Use when building CLI tools, binaries, services, or user-facing applications.

Design and implement RESTful API endpoints following REST principles with resource-based URLs, appropriate HTTP methods, and consistent naming conventions. Use this skill when creating or modifying API route handlers, endpoint definitions, or REST controllers in files like routes.py, api.ts, controllers/, handlers/, or when implementing HTTP methods (GET, POST, PUT, PATCH, DELETE). Also applies when working on API versioning, request/response validation, status code handling, rate limiting, or any backend endpoint logic that serves HTTP requests to frontend clients or external systems.

Expert guide for Next.js 14+ App Router projects. Use when building features, routing, server/client components, forms, layouts, or debugging Next.js-specific issues.

Use this skill to propose changes via the Spec PR process. It uses the Gemini CLI to generate high-quality draft specifications and to analyze PR feedback, accelerating the spec-driven development workflow. Triggers include "create spec" or "propose change".

Local search/indexing CLI (BM25 + vectors + rerank) with MCP mode.

Generate bulletproof HTML email code that renders correctly across Gmail, Outlook, Apple Mail, Yahoo, and mobile clients. Use when creating HTML emails, email templates, or any HTML content for email delivery. Handles table-based layouts, inline CSS, MSO conditionals, and cross-client compatibility.

Deploy the shot-client-next frontend to Fly.io using PHOENIX BACKEND configuration (shot-client-phoenix app). Use this skill when deploying the production frontend that connects to the Elixir/Phoenix backend at shot-elixir.fly.dev.

Run CLI dev tools for game development (world inspection, benchmarks, assets, simulation). Use when user wants to 'check performance', 'inspect world', 'validate assets', 'stress test', or asks about new CLI features.

OpenCode CLI - open source AI coding agent with TUI, IDE integration, LSP support, and MCP servers.

Comprehensive guide to localStorage patterns for the Plataforma B2B de treinamento técnico corporativo educational platform. This skill covers schema design, error handling strategies, quota management, and synchronization patterns essential for building resilient web applications with client-side persistence.Learn how to handle common localStorage errors (QuotaExceededError, SecurityError, DOMException), implement graceful degradation, manage storage quotas (5-10MB browser limits, 50KB per note), and sync localStorage with React state. The skill emphasizes defensive programming, user-friendly error messages, and fallback strategies.Real-world examples are taken directly from the project codebase, including CNotesView, BashNotesView, and auto-save patterns used across 5 learning systems. Each pattern is demonstrated with production code showing how localStorage is used to persist 227 educational modules' progress and user notes.Key topics include try/catch patterns for all localStorage operations, Quota

Verify which environment variable keys are present in .env files or shell environment without exposing their values. Use when you need to check env configuration or compare keys between .env files.

iMessage/SMS CLI for listing chats, history, watch, and sending.

Chrome DevTools orchestrator providing intelligent routing between CLI (bdg) and MCP (Code Mode) approaches. CLI prioritized for speed and token efficiency; MCP fallback for multi-tool integration scenarios.

Use the local Context7 CLI in this repo to search libraries and fetch Context7 context for skills or documentation tasks. Trigger when you need to run `c7 search`/`c7 context`, resolve library IDs, or retrieve text/json outputs from Context7 via the CLI.

Runs and controls TUI applications inside Kitty terminal tabs using Kitty's remote control interface. Use when asked to run a TUI app, start a dev server in a new tab, or check/inspect output from a running TUI application.

Manage kanban boards using the Kan CLI. Use when working with tasks, cards, boards, columns, or project tracking via the kan command.

Complete knowledge domain for Cloudflare R2 - S3-compatible object storage on Cloudflare's edge network.Use when: creating R2 buckets, uploading files to R2, downloading objects, configuring R2 bindings,setting up CORS, generating presigned URLs, multipart uploads, storing images/assets, managing objectmetadata, or encountering "R2_ERROR", CORS errors, presigned URL failures, multipart upload issues,or storage quota errors.Keywords: r2, r2 storage, cloudflare r2, r2 bucket, r2 upload, r2 download, r2 binding, object storage,s3 compatible, r2 cors, presigned urls, multipart upload, r2 api, r2 workers, file upload, asset storage,R2_ERROR, R2Bucket, r2 metadata, custom metadata, http metadata, content-type, cache-control,aws4fetch, s3 client, bulk delete, r2 list, storage class

Context isolation for query-type MCP tools (LSP, search, database) via external CLI. Use when MCP query results consume too many context tokens.

Web shell samples for detection and analysis: PHP, ASP, ASPX, JSP, Python, Perl shells. Use for security research and detection system testing.

Modern Rust development best practices for 2025. Use when working on Rust projects including: (1) Project setup and Cargo.toml configuration, (2) Clippy/rustfmt linting and formatting, (3) Error handling with thiserror/anyhow, (4) Async programming with Tokio, (5) Testing strategies (unit, integration, property-based), (6) CI/CD pipelines and security scanning, (7) Performance optimization and profiling, (8) Observability with tracing, (9) Unsafe code review.