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Developer Tools
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
5814 skills
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BOOK BRAIN VISUAL READER – LYGO 3-Brain + Visual Left/Right Brain Helper
Enhanced BOOK BRAIN for LYGO Havens with visual capability. Use to design and maintain a 3-brain filesystem + memory system that also integrates LEFT/RIGHT brain visual checking (browser, images, screenshots) with text and API data for deeper verification and retrieval. Recommended for agents with visual tools or browser automation; use original book-brain only on non-visual systems.
BTC Analyzer
Fetch live BTCUSDT 15m candles from Binance public API and analyze market direction UP/DOWN/SKIP using EMA20 and RSI14. Use when asked to analyze BTC price d...
BVG (Berliner Verkehrsbetriebe) Route Planner
Route planning for Berlin public transport (BVG) using the v6.bvg.transport.rest API. Use when the user asks for: (1) route suggestions between two addresses or stops, (2) live next-departure info for a stop, (3) arrival-time–based journey planning (arrive-by or depart-at). Supports outputting 2–3 options ranked by travel time, transfers, and walking, and returning step-by-step directions and refresh tokens for live updates.
BYR CLI Skill
Use BYR CLI for auth, search, detail inspection, and safe torrent download planning with JSON envelopes.
Baby Connect Logger
ActiveCampaign CRM integration for lead management, deal tracking, and email automation. Use for syncing demo leads, managing clinic sales pipeline, and triggering follow-up sequences.
Backend
Build reliable backend services with proper error handling, security, and observability.
Backend Developer
Compose and send emails using AI with human approval for sending, allowing edits or rejection before delivery.
Backend Patterns
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.
Background Removal
Remove backgrounds from images with BiRefNet via inference.sh CLI. Model: BiRefNet (high accuracy background removal). Use for: product photos, portraits, e-...
Backtest Expert
Expert guidance for systematic backtesting of trading strategies. Use when developing, testing, stress-testing, or validating quantitative trading strategies. Covers "beating ideas to death" methodology, parameter robustness testing, slippage modeling, bias prevention, and interpreting backtest results. Applicable when user asks about backtesting, strategy validation, robustness testing, avoiding overfitting, or systematic trading development.
Backtest Expert 0.1.0
Expert guidance for systematic backtesting of trading strategies. Use when developing, testing, stress-testing, or validating quantitative trading strategies...
Backup System
備份系統關鍵設定與工作區資料。當用戶要求「備份系統」、「backup system」或需要手動保存當前狀態時使用。
Baidu Ecommerce Search
百度电商搜索，包括cps商品查询、全网比价、榜单、商品参数、品牌品类知识等能力
Baidu Hot Cn
百度热榜监控 | Baidu Hot Topics Monitor. 获取百度热搜榜、搜索趋势、关键词热度 | Get Baidu trending searches, trends, keyword popularity. 触发词：百度、热搜、baidu.
Baidu Search Node
通过 Node.js 脚本调用百度搜索 API，可按关键字和数量参数获取排序、标题、摘要和链接的搜索结果。
Baidunetdisk Skill
Manage your Baidu Netdisk files: list, search, extract share links, transfer, create directories, rename, move, and delete files securely.
Bailian Search
Real-time web search powered by Alibaba Cloud Bailian (DashScope) MCP service. Use when: user asks for latest news, real-time information, current events, or...
Bailian Web Search
AI-optimized web search via Bailian(Alibaba ModelStdio) API. Returns multisourced, concise web search results for LLMs.
Balance Checker
查询 AI API 服务商的余额（DeepSeek、Moonshot/Kimi、火山引擎）。当用户说"查余额"、"还有多少额度"、"余额多少"时自动触发。
Bamboohr Automation
Automate BambooHR tasks via Rube MCP (Composio): employees, time-off, benefits, dependents, employee updates. Always search tools first for current schemas.
Bambu Lab 3D Printer
Control Bambu Lab 3D printers (H2D, X1C, P1S, A1) via CLI. Print management, AMS filament control, temperature, fans, lights, calibration, file management, a...
Bangkok
Navigate Bangkok as visitor, resident, digital nomad, expat, or entrepreneur with neighborhoods, transport, costs, visas, and local insights.
Bank Skills
Traditional banking via Wise API + on-chain token swaps on Base
Bank Statement Converter
Convert PDF bank statements to CSV or JSON using API calls with support for password-protected files and processing status checks.