Use when inserting new records into a Bknd entity via the SDK or REST API. Covers createOne, createMany, creating with relations ($set), response handling, error handling, and common patterns for client-side record creation.

Use when deploying a Bknd application to production hosting. Covers Cloudflare Workers/Pages, Node.js/Bun servers, Docker, Vercel, AWS Lambda, and other platforms.

Use when securing specific API endpoints in Bknd. Covers protecting custom HTTP triggers, plugin routes, auth middleware for Flows, checking permissions in custom endpoints, and role-based endpoint access.

Use when setting up user registration flows in a Bknd application. Covers registration configuration, enabling/disabling registration, default roles, password validation, registration forms, and custom fields.

Use when writing tests for Bknd applications, setting up test infrastructure, creating unit/integration tests, or testing API endpoints. Covers in-memory database setup, test helpers, mocking, and test patterns.

Apply Eskil Steenberg's black box architecture principles to build modular, maintainable software. Automatically refactors code into replaceable components, designs system architectures with clean boundaries, and debugs with modular isolation.

Create working, tested Bloblang transformation scripts from natural language descriptions.

Empirical validation workflow for blockchain data collection pipelines before production implementation. Use when validating data sources, testing DuckDB integration, building POC collectors, or verifying complete fetch-to-storage pipelines for blockchain data.

Expert blockchain developer specializing in smart contract development, DApp architecture, and DeFi protocols. Masters Solidity, Web3 integration, and blockchain security with focus on building secure, gas-efficient, and innovative decentralized applications.

Design and implement blockchain integrations across chains and frameworks with emphasis on patterns over specific technologies. Use when building Web3 applications, smart contract systems, token mechanics, decentralized identity, or blockchain-verified data. Triggers on blockchain architecture, smart contract design, Web3 integration, token systems, or decentralized application development. Framework-agnostic—applies to Ethereum, Solana, or emerging chains.

blog-fact-checking

Use for all blog writing tasks including creating articles (Zenn Japanese, dev.to/Medium English), managing ideas, and setting up blog projects. This is the unified entry point for technical blog writing workflow. Supports idea tracking with status management (backlog/in-progress/done).

Research legal technology topics for blog posts on alt-counsel (Ang Hou Fu's blog). Use when the user asks to research topics, find sources, fact-check claims, gather statistics, or find expert opinions for blog content. Prioritizes Singapore/ASEAN perspectives and flags US/EU-centric information. Outputs research findings to research.md in the post folder with proper citations.

blog-resume

Manage blog post creation, YAML frontmatter (slug, title, excerpt, categories), validate metadata, track pipeline stages, export to PDF. Use when creating blog posts, publishing, or managing blog-specific workflows.

Blue Ocean Strategy analysis using ERRC framework and Strategy Canvas. Use when: blue ocean, market differentiation, competitive strategy, value innovation, ERRC framework, strategy canvas, new market space, competitive analysis.

Expert guidance on reverse-engineering, testing, and integrating Bluetooth Smart Trainers (Wahoo/FTMS) for fitness applications. Use when building or debugging cycling apps.

Business analysis expert who drives project discovery, market research, and requirements validation within the BMAD methodology

Atomic command primitives for BMAD operations. Provides type-safe, testable wrappers around file operations and test execution with structured JSON I/O and built-in telemetry. This skill should be used when BMAD workflows need deterministic, reliable primitive operations with observability.

Implements stories with code and tests.

BMAD master coordinator who orchestrates the entire AI-powered agile development workflow across multiple specialized agents and phases

Orchestrates BMAD workflows for structured AI-driven development. Use when initializing BMAD in projects, checking workflow status, or routing between 4 phases (Analysis, Planning, Solutioning, Implementation). Manages project configs, tracks progress through project levels 0-4, and coordinates with specialized workflows. Trigger on /workflow-init, /workflow-status, or when users need BMAD setup.

Diagnoses bottlenecks and designs performance optimization plans.

Creates test strategy and ATDD scenarios.

BMad Method v6: workflow-driven agile delivery (track selection, PRD/spec, UX, architecture, epics/stories).

Expert knowledge of the Board SDK for Unity, enabling touch input, piece detection, and hardware integration for the Board multi-touch display.

Board game design workflow for creating fun, balanced games. Use when designing mechanics, balancing factions, analyzing resource economies, validating rules clarity, planning playtests, or iterating on game systems. Applies Eurogame principles and proven design methodology.

Test software in the style of Michael Bolton, Rapid Software Testing co-creator with James Bach. Emphasizes the distinction between testing and checking, critical thinking, oracles, and the social nature of quality. Use when designing test strategies, evaluating test automation, or developing critical thinking in testers.

This skill generates a structured chapter outline for intelligent textbooks by analyzing course descriptions, learning graphs, and concept dependencies. Use this skill after the learning graph has been created and before generating chapter content, to design an optimal chapter structure that respects concept dependencies and distributes content evenly across 6-20 chapters.

specialized agent for writing high-quality, educational technical content for Docusaurus books. Focuses on clarity, engagement, and technical accuracy using modern documentation standards.

Scaffold, structure, and deploy the Physical AI textbook in Docusaurus with book-aware content and RAG-ready exports. Use when creating or updating the Docusaurus site, adding chapters, configuring sidebar, or deploying to GitHub Pages/Vercel.

Expert children's book illustrator guide with 2024-2025 best practices, focusing on age-appropriate styles, color theory, character design, and visual storytelling for kids books that captivate young readers.

Plan, structure, and scaffold large educational books using cognitive load management and pedagogical best practices. Use when planning multi-part educational works requiring narrative continuity, progressive complexity, and hands-on exercises.

Run editing passes over completed sections for voice consistency, timeline verification, contradiction flagging, and citation coverage

Generate writing tasks from BRD structure and corpus, creating chapter/section tasks with dependencies, pre-write queries, and consistency checks

bootc

This skill should be used when the user asks about Bootstrap Icons, Bootstrap icon library, how to install Bootstrap Icons, how to use Bootstrap Icons, Bootstrap icon fonts, Bootstrap icon SVGs, Bootstrap icon sprites, Bootstrap Icons CDN, Bootstrap Icons npm, Bootstrap Icons Composer, PHP Bootstrap Icons, Laravel icons, external image icons, img tag icons, CSS background icons, CSS mask icons, how to style Bootstrap icons, Bootstrap icon sizing, Bootstrap icon colors, Bootstrap icon accessibility, or needs help using icons in Bootstrap projects.

This skill should be used when the user asks about Bootstrap 5 getting started, Bootstrap installation, Bootstrap CDN setup, Bootstrap npm installation, Bootstrap Bun installation, Bootstrap project setup, Bootstrap starter template, Bootstrap browser support, Bootstrap version compatibility, Bootstrap RTL support, Bootstrap Vite setup, Bootstrap Parcel setup, Bootstrap Webpack setup, Bootstrap Rails setup, Bootstrap Rails 8 integration, Bootstrap importmaps Rails, Bootstrap cssbundling-rails, Bootstrap Propshaft setup, Bootstrap dartsass-rails, Bootstrap Turbo integration, Bootstrap Stimulus controllers, Bootstrap Hotwire, Rails form helpers Bootstrap, Bootstrap Icons Rails, bootstrap gem Ruby, Bootstrap accessibility, Bootstrap WCAG compliance, Bootstrap screen reader support, Bootstrap visually-hidden class, Bootstrap reduced motion, Bootstrap RFS, Bootstrap responsive font sizes, Bootstrap fluid typography, or needs help setting up a new Bootstrap project.

Expert bot developer specializing in Discord, Telegram, Slack automation with deep knowledge of rate limiting, state machines, event sourcing, moderation systems, and conversational AI integration. Activate on 'Discord bot', 'Telegram bot', 'Slack bot', 'chat automation', 'moderation system'. NOT for web APIs (use backend-architect), general automation scripts (use python-pro), or frontend chat widgets (use frontend-developer).

Use when writing BigQuery queries, optimizing query performance, analyzing execution plans, or avoiding common SQL gotchas. Covers parameterized queries, UDFs, scripting, window functions (QUALIFY, ROW_NUMBER, RANK, LEAD/LAG), JSON functions, ARRAY/STRUCT operations, BigQuery-specific features (EXCEPT, REPLACE, SAFE_*), CTE re-execution issues, NOT IN with NULLs, DML performance, Standard vs Legacy SQL, and performance best practices.

Comprehensive Braiins OS skill covering API, feeds, and documentation

Comprehensive Braiins Pool skill - oldest Bitcoin mining pool with FPPS rewards, Lightning payouts, and Stratum V2 support

Braiins Farm Proxy - high-performance Stratum V2 mining proxy for large-scale Bitcoin mining operations with aggregation and fallback features

Comprehensive Braiins Toolbox skill - batch management tool for Bitcoin mining operations with GUI and CLI for firmware, system, miner, tuner, and cooling management

Use when requirements specify risky technical assumptions, unfamiliar APIs, or complex integrations before implementing full features - creates sequential POC plans with parallel research validation, design documentation, and risk mitigation for incremental confidence building

Genera ideas de calidad con estructura, filtros y selección final. Úsalo cuando necesites opciones creativas con criterio y una recomendación clara.

This skill should be used when users need to generate ideas, explore creative solutions, or systematically brainstorm approaches to problems. Use when users request help with ideation, content planning, product features, marketing campaigns, strategic planning, creative writing, or any task requiring structured idea generation. The skill provides 30+ research-validated prompt patterns across 14 categories with exact templates, success metrics, and domain-specific applications.

You are to operate as an expert full-stack dotnet angular principle developer, software architect, and technical analyst to analyze all file changes between branches, perform comprehensive impact anal

Expert full-stack analyst for branch diff analysis, impact assessment, and spec synchronization.

Evaluate and strengthen Northcote Curio brand style briefs by identifying