Batch process books through the complete pipeline - generate cropped images for split pages, OCR all pages, then translate with context. Use when asked to process, OCR, translate, or batch process one or more books.

Bash Automated Testing System (BATS) for TDD-style testing of shell scripts. Use when: (1) Writing unit or integration tests for Bash scripts, (2) Testing CLI tools or shell functions, (3) Setting up test infrastructure with setup/teardown hooks, (4) Mocking external commands (curl, git, docker), (5) Generating JUnit reports for CI/CD, (6) Debugging test failures or flaky tests, (7) Implementing test-driven development for shell scripts.

An internal cognitive engine for quantitative root cause analysis. Use this autonomously when you need to weigh competing hypotheses, prevent anchoring bias, or determine the most efficient next diagnostic step.

Use when performing Bayesian statistical analysis, building probabilistic models, or when the task involves prior specification, posterior inference, or predictive checks.

DEPRECATED - Use domain-specific skills instead. Routes to bazinga-db-core, bazinga-db-workflow, bazinga-db-agents, or bazinga-db-context.

Validates BAZINGA completion claims with independent verification. Spawned ONLY when PM sends BAZINGA. Acts as final quality gate - verifies test failures, coverage, evidence, and criteria independently. Returns ACCEPT or REJECT verdict.

Verify 100% specification closure before Big Bang 80/20 single-pass construction.

Track complex, multi-session work with dependency graphs using bd (beads) issue tracker. Use when work spans multiple sessions, has complex dependencies, or requires persistent context across compaction cycles. For simple single-session linear tasks, TodoWrite remains appropriate.

Creates BDD feature files for Golang Clean Architecture projects using Gherkin syntax. Use when users need to write .feature files for integration tests, create test scenarios for APIs, or generate Cucumber/Godog test specifications. Specifically for projects that follow Clean Architecture patterns with existing step definitions.

bdd-hypothesis-validation

bdd-test-implementation

Complete Behavior-Driven Development workflow coordinating SCENARIO → STEP DEFINITIONS → IMPLEMENT → REFACTOR cycle with Given/When/Then scenarios. Use when writing BDD tests or implementing features from user stories.

Browser debugging and telemetry via Chrome DevTools Protocol. Use when testing the Astro dev server, inspecting network requests, debugging console errors, capturing screenshots, or interacting with DOM elements on localhost:4321.

Set up and orchestrate multi-agent workflows using Beads (shared issue tracking/memory) and MCP Agent Mail (agent messaging). Use when coordinating multiple agents, setting up agent villages, tracking work across agent sessions, or implementing swarm workflows.

Use Beads CLI (`bd`) commands to manage tasks, status, and progress tracking for Ralph's autonomous execution. Use when: (1) Querying ready tasks with `bd ready`, (2) Updating task status (open → in_progress → closed), (3) Adding progress comments to tasks, (4) Managing task details (priority, design, notes, labels), (5) Handling task dependencies. This skill enables Ralph to use Beads' native memory and state management.

Creating, updating, and closing Beads issues with proper types, priorities, and metadata

Track complex, multi-session work with dependency graphs using beads (beads) issue tracker. Use when work spans multiple sessions, has complex dependencies, or requires persistent context across compaction cycles. For simple single-session linear tasks, TodoWrite remains appropriate.

Transform project specifications into executable beads dependency graphs with proper decomposition, dependency mapping, and validation. Use when starting new projects, breaking down epics, planning multi-step work, or when asked to create a beads implementation plan.

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Gerar apresentações Beamer LaTeX no padrão UNESP dark mode. Usar quando o usuário pedir para criar slides, apresentações, ou palestras em Beamer/LaTeX. O template usa tema Madrid com cores escuras (fundo RGB 26,26,26), ícones FontAwesome5, e suporte a código Python/outros. Ideal para apresentações técnicas, acadêmicas ou palestras.

Periodic task scheduling patterns with Celery Beat (crontab, interval, solar). Use when configuring periodic tasks, setting up task schedules, implementing recurring jobs, configuring django-celery-beat, or creating dynamic schedules.

Multi-language code quality standards for TypeScript, Python, Go, and Rust. Enforces type safety, security, performance, and maintainability with progressive enforcement. Use when writing, reviewing, or refactoring code across any of these languages.

Build robust test dams that catch bugs before they flood production. The beaver surveys the stream, gathers materials wisely, builds with care, reinforces thoroughly, and ships with confidence. Use when writing tests, deciding what to test, or reinforcing code.

Develop software in the style of Kent Beck, creator of Test-Driven Development and Extreme Programming. Emphasizes red-green-refactor, tests-first design, small steps, and emergent architecture. Use when writing new features, refactoring legacy code, or establishing development discipline.

Amazon Bedrock Automated Reasoning for mathematical verification of AI responses against formal policy rules with up to 99% accuracy. Use when validating healthcare protocols, financial compliance, legal regulations, insurance policies, or any domain requiring deterministic verification of AI-generated content.

Amazon Bedrock Prompt Management for creating, versioning, and managing prompt templates with variables, multi-variant A/B testing, and flow integration. Use when creating reusable prompt templates, managing prompt versions, implementing A/B testing for prompts, integrating prompts with Bedrock Flows, optimizing prompt engineering, or building production prompt catalogs.

Guidelines and best practices for building applications with [Beefree SDK](https://docs.beefree.io/beefree-sdk), including installation, authentication, configuration, customization, and template mana

Comprehensive discovery before starting any spec or major task. Searches Graphiti, recommends vibe/MCPs, surfaces patterns.

Start development session with diagnostics, context loading, and intelligent task menu

AI operasyonel modları (beyin fırtınası, uygulama, hata ayıklama, inceleme, öğretme, dağıtım, orkestrasyon). Görev türüne göre davranışı uyarlamak için kullanın.

Optimize for behavioral SEO signals including CTR, dwell time, engagement metrics, and Bing-specific factors.

Beken Corporation MPN encoding patterns, suffix decoding, and handler guidance. Use when working with Beken WiFi and BLE SoC components or BekenHandler.

This skill should be used when the user asks to create a contact in Outlook from freeform text data (e.g., business cards, email signatures, addresses). It handles parsing contact information and creating properly structured Outlook contacts that sync to mobile devices.

bel-crm-sql-rules

Provides Framer Motion animation patterns and best practices specific to the Bellog blog project. Triggers when implementing animated components or interactions.

Provides custom React hooks patterns and best practices specific to Bellog. Triggers when creating custom hooks or implementing interactive features.

Frappe Bench CLI command reference for site management, app management, development, and production operations. Use when running bench commands, managing sites, migrations, builds, or deployments.

Generate mitata benchmark files following project conventions

Guide for benchmarking FlashInfer kernels with CUPTI timing

Quick-start command to run SWE-bench Lite evaluation with sensible defaults.

Benchmark HBF performance using Apache Bench (ab). Measures static asset serving, versioned filesystem operations, and QuickJS runtime routes. Maintains historical data for performance tracking over time.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

Checks code for best practice violations including DRY violations, SOLID principles, error handling patterns, testing practices, documentation standards, and version control practices. Returns structured best practice reports with improvement suggestions.

Use when fixing issues identified in beta tester feedback. Guides systematic root cause analysis, worktree-based fixes, regression testing, and release preparation. Invoke with structured beta reports or issue lists.

This skill provides a systematic workflow for improving static pattern matchers through iterative test cycles. Use this approach to:

Build and upload iOS app to TestFlight

Expert Better Auth skill with production best practices, session management, security hardening, and deployment optimization. Use with Better Auth MCP server.

Production-ready authentication system using Better Auth v2 with latest features. Includes OAuth providers, advanced RBAC, multi-tenant support, and security best practices.

Bug-fixing workflow that starts by writing a failing test to reproduce the bug, then uses subagents to propose fixes and verifies with passing tests. Use when a user reports a bug, asks to fix a bug, or wants a regression test first.

better-chatbot-patterns