Best Development Claude SkillsPage 15

Demo of x402 payment protocol by fetching a protected image. Triggers: '演示x402-payment' or 'demo x402-payment'

Review code with secure-by-default standards, prioritize exploitable risks, and deliver minimal-diff fixes with evidence and regression checks.

Download and query your Amazon order history via an unofficial Python API and CLI.

Build beautiful native iOS/Android apps with Expo Router. Covers route structure, native tabs, animations, blur effects, liquid glass, SF Symbols, and platform patterns.

Download videos, audio, subtitles, and covers from Bilibili using bilibili-api. Use when working with Bilibili content for downloading videos in various qual...

Format tabular data as ASCII box tables for Telegram. Stdin-only input eliminates shell injection risks. Handles smart column sizing, text wrapping, and proper padding for monospace display.

Expert guidance for tRPC (TypeScript Remote Procedure Call) including router setup, procedures, middleware, context, client configuration, and Next.js integration. Use this when building type-safe APIs, integrating tRPC with Next.js, or implementing client-server communication with full TypeScript inference.

Design and implement Oban background job workers for Elixir. Configure queues, retry strategies, uniqueness constraints, cron scheduling, and error handling. Generate Oban workers, queue config, and test setups. Use when adding background jobs, async processing, scheduled tasks, or recurring cron jobs to an Elixir project using Oban.

Run Codex CLI, Claude Code, Kiro CLI, OpenCode, or Pi Coding Agent via background process for programmatic control.

Track Chia DEX offers, tokens, pairs, prices, and platform stats using Dexie.space API via CLI or chat commands.

Claw Compactor v6.0 — 50%+ savings through rule-based compression, dictionary encoding, session observation compression, and progressive context loading.

用户用自然语言描述交易风格，自动创建加密货币交易Bot并运行本地回测。支持周期反思进化。可选连接外部平台进行验证和模拟交易。

Develop Arduino projects avoiding common wiring, power, and code pitfalls.

Infrastructure skill - create, validate, scaffold, and review DCC-MCP skills for the dcc-mcp-core ecosystem. Use when authoring SKILL.md, tools.yaml, scripts...

Scan nearby BLE MAC addresses to mint unique soulbound $ANIMA tokens stored locally using hash and DAG-based proof-of-remnant logic.

Write correct, efficient regular expressions across different engines.

Generate, fetch, poll, and clear disposable email addresses using the Vortex API for temporary inboxes during signup or testing flows.

File format converter. Detect formats, convert between JSON/YAML/XML/CSV/Markdown, minify and prettify code. Commands: detect, json2yaml, yaml2json, csv2md.

Compress JSON data to TOON format for ~40% context savings. Use when fetching APIs, reading JSON files, or any task outputting structured data. Pipe any output through `toon` - JSON gets compressed, non-JSON passes through unchanged.

Avoid common C++ mistakes — memory leaks, dangling references, undefined behavior, and ownership confusion.

Swap tokens and read pool state on Uniswap V4 (Base, Ethereum). Use when the agent needs to: (1) swap ERC20 tokens or ETH via Uniswap V4, (2) get pool info (price, tick, liquidity, fees), (3) find the best pool for a token pair, (4) quote expected swap output via the on-chain V4Quoter, (5) set up Permit2 approvals for the Universal Router, or (6) execute exact-input swaps with proper slippage protection. Supports Base and Ethereum mainnet, plus Base Sepolia testnet. TypeScript with strict types. Write operations need a private key via env var.

Visualize and diagnose OpenClaw context window usage. Generates a terminal-rendered breakdown showing workspace files (status, chars, tokens), installed skil...

Use when generating BAML code for type-safe LLM extraction, classification, RAG, or agent workflows - creates complete .baml files with types, functions, clients, tests, and framework integrations from natural language requirements. Queries official BoundaryML repositories via MCP for real-time patterns. Supports multimodal inputs (images, audio), Python/TypeScript/Ruby/Go, 10+ frameworks, 50-70% token optimization, 95%+ compilation success.

Read Figma files, extract design tokens, generate React Native Expo TS or Web React + Tailwind code, write back to Figma, and diff local models against Figma for minimal patches. Triggers: "pull figma", "sync figma", "figma to code", "push to figma", "diff figma", "extract design tokens", "generate from figma", "preview figma changes"

Avoid common MATLAB mistakes — indexing traps, matrix vs element-wise ops, and vectorization pitfalls.

Install and use the Skirmish CLI to write, test, and submit JavaScript battle strategies. Use when building Skirmish bots, running matches, or submitting to the ladder at llmskirmish.com.

Asistente de programación especializado. Analiza código, encuentra bugs, sugiere optimizaciones, refactoriza y genera documentación automáticamente.

Apply Robert C. Martin (Uncle Bob) principles for clean code, SOLID design, and clean architecture. Use when: (1) reviewing or refactoring code for quality,...

🚀 **Moltbook CLI Pro** ⭐ —

Access Claude, Gemini, Kimi, GLM and 100+ LLMs via inference.sh CLI using OpenRouter. Models: Claude Opus 4.5, Claude Sonnet 4.5, Claude Haiku 4.5, Gemini 3...

Diagnose errors or crashes in local code, identify root causes, and provide the minimal fix with verification steps.

Analisa projetos SonarQube self-hosted, obtém issues filtradas, verifica Quality Gate e sugere soluções automatizadas com opção de auto-fix.

通过企业微信Webhook发送文本或Markdown消息，支持@指定用户，实现消息提醒与定时通知管理。

Analyze and optimize SQL queries by providing performance analysis, index recommendations, execution plan interpretation, and optimization suggestions.

Avoid common Django mistakes — QuerySet evaluation, N+1 queries, migration conflicts, and ORM traps.

Generate satirical "math slop" ragebait formulas that connect famous constants (φ, π, e, i) in trivially true but profound-looking equations. Outputs LaTeX. Use for math memes or when someone asks for "math slop."

Simplified man pages from tldr-pages. Use this to quickly understand CLI tools.

Run AIMLAPI LLM and reasoning workflows through chat completions with retries, structured outputs, and explicit User-Agent headers. Use when Codex needs scripted prompting/reasoning calls against AIMLAPI models.

Gowok: Golang Premwok. The Golang library that helps you to build your own project starter (or framework, possibly).

Write, deploy, and interact with GenLayer Python smart contracts featuring LLM calls, web access, and blockchain-consensus-safe non-determinism.

Explain error messages and suggest fixes

Test API endpoints and document responses. Define tests in plain English, run them, get formatted results. Agent-driven Postman alternative.

Work with GitLab projects, issues, merge requests, commits, branches, pipelines, and groups via the GitLab API. Use this skill when users want to list projec...

Avoid common C# mistakes — null traps, async pitfalls, LINQ gotchas, and disposal leaks.

Expert guidance on SearchBar, a customizable SwiftUI search component. Use when developers mention: (1) SearchBar, (2) custom search bars in SwiftUI, (3) search tokens or suggestions, (4) styling search bars (glass, capsule), (5) cross-platform search (iOS, macOS, visionOS), (6) specific SearchBar modifiers like .searchBarStyle or .searchBarSuggestions.

Comprehensive guide for Polygon PoS blockchain development. Use when deploying smart contracts to Polygon, testing on Amoy testnet, getting test tokens from faucets, or verifying contracts on Polygonscan. Supports Foundry framework with deployment scripts and testing strategies.

Java开发手册规约集合，基于阿里巴巴Java开发手册（嵩山版）。 涵盖7大维度：编程规约、异常日志、单元测试、安全规约、MySQL数据库、工程结构、设计规约。 当用户需要：(1) 编写或审查Java代码 (2) 检查命名/代码规范 (3) 处理异常和日志 (4) 编写单元测试 (5) 安全编码 (6) 数据库设...

Make x402 payments. Pay for APIs, sell your services, handle 402 Payment Required responses with USDC on Base and other EVM chains.

Error handling patterns across languages and layers — operational vs programmer errors, retry strategies, circuit breakers, error boundaries, HTTP responses, graceful degradation, and structured logging. Use when designing error strategies, building resilient APIs, or reviewing error management.

代码功能测试skill，根据用户需求搜索代码、生成测试用例、执行测试并修复问题