Claude Skills by majiayu000

Move mountains of data with patient strength. Wake from hibernation, gather the data, move it carefully, hibernate to verify, and wake again to confirm. Use when migrating data, transforming schemas, or moving between systems.

Move mountains of data with patient strength. Wake from hibernation, gather the data, move it carefully, hibernate to verify, and wake again to confirm. Use when migrating data, transforming schemas, or moving between systems.

Create, search, and manage Bear notes via grizzly CLI.

Analyzes bear-put-spread debit spreads for bearish directional plays with defined risk. Requires numpy>=1.24.0, pandas>=2.0.0, matplotlib>=3.7.0, scipy>=1.10.0. Use when expecting moderate price decline, comparing put spread configurations, analyzing debit spread opportunities, or evaluating defined-risk bearish positions on mid to large-cap stocks.

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.

Create publication-quality, aesthetically refined charts in Python/Jupyter (matplotlib/seaborn): readable axes, tight whitespace, and curated palettes (categorical/sequential/diverging).

Render Mermaid diagrams as SVG and PNG using the Beautiful Mermaid library. Use when the user asks to render a Mermaid diagram.

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.

Write Python code in the style of David Beazley, author of Python Cookbook. Emphasizes generators, coroutines, metaprogramming, and understanding Python's internals. Use when writing advanced Python that requires deep language mastery.

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 AgentCore deployment patterns for production AI agents. Covers starter toolkit, direct code deploy, container deploy, CI/CD pipelines, and infrastructure as code. Use when deploying agents to production, setting up CI/CD, or managing agent infrastructure.

Amazon Bedrock AgentCore multi-agent orchestration with Agent-to-Agent (A2A) protocol. Supervisor-worker patterns, agent collaboration, and hierarchical delegation. Use when building multi-agent systems, orchestrating specialized agents, or implementing complex workflows.

Amazon Bedrock AgentCore Policy for defining agent boundaries using natural language and Cedar. Deterministic policy enforcement at the Gateway level. Use when setting agent guardrails, access control, tool permissions, or compliance rules.

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.

Gather scattered ideas into organized GitHub issues. The bee collects pollen from every flower, checks if the hive already has it, and carefully deposits new work in the comb for later. Never edits code—only organizes the work ahead. Use when creating issues from TODOs or planning work.

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

Play a system beep. Use when asked to beep, play a beep, issue a system beep etc.

Use when about to push commits to remote repository

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

Begin the interactive Elixir/Phoenix tutorial with guided sections and pauses for understanding

Plaited behavioral programming patterns for event-driven coordination and symbolic reasoning. Use when implementing behavioral programs with behavioral()/useBehavioral, designing rule composition with bThread/bSync, orchestrating test runners or workflows, or building neuro-symbolic reasoning layers.

Apply behavioral science to product design and produce a Behavioral Product Design Pack (target behavior, behavioral diagnosis, intervention map, prioritized concepts, design specs, experiment + instrumentation plan, ethics/trust review). Use for retention, onboarding, habit loops, and behavior change problems.

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.

" Uses the mcp postgresql to read and write crm relevant data to the crm database:

This skill should be used when working with the CRM PostgreSQL database for sales, contacts, companies, and opportunities. Use this skill when the user asks to insert, update, query, or analyze data in the CRM database (may be called crm or db), or when SQL queries need to be created for company_site, person, sales_opportunity, or event tables. This skill provides comprehensive schema knowledge and PostgreSQL-specific SQL examples tailored to the CRM data model.

CRITICAL: PostgreSQL MCP Server SQL limitations and correct patterns. This skill MUST be consulted before writing any SQL for the CRM database. Documents what works and what DOES NOT work with mcp__postgresql__ tools.

This skill should be used when the user wants to download or retrieve a file from the CRM database and save it to the filesystem. Triggers on requests like "download the contract from CRM", "save the database file to disk", "get the PDF from the database", or "retrieve the attachment from CRM". Uses the bel-crm-db skill for schema knowledge.

This skill should be used when inserting files (images, PDFs, Excel files, documents) into the CRM database and linking them to companies, people, events, or sales opportunities. The skill handles base64 encoding, hash calculation, MIME type detection, and SQL insertion automatically through a Python script.

This skill should be used when moving a single email message to the Archive folder in Microsoft 365 Mail. It provides a clean interface to move one specific email using its messageId without polluting the context window. Use this skill when processing bulk archive operations, moving spam emails, or any workflow requiring reliable one-email-at-a-time moves to Archive.

This skill should be used when the user wants to open or preview a file that already exists on disk using the operating system's default application. Triggers on requests like "open this file", "show me the PDF", "preview the image", "view the document", or "display the spreadsheet". Works with all file types including PDFs, images, documents, emails, and spreadsheets.

This skill should be used when the user wants to view, display, or show a file stored in the CRM database. This is an orchestration skill that combines downloading from the database and opening with the OS default application. Triggers on requests like "show me the contract from CRM", "display the image from the database", "view the PDF for company X", or "open the attachment from the database".

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.

Use this skill when working with Brain Imaging Data Structure (BIDS) datasets: organizing neuroscience and biomedical data (MRI, EEG, MEG, iEEG, PET, microscopy, NIRS, motion capture, EMG, MR spectroscopy, behavioral), querying BIDS layouts, validating compliance, converting DICOM to BIDS, writing metadata sidecars, or creating BIDS derivatives.

Complete design system guide for Dr. Sophia AI's botanical brand identity. Includes official typography (Livvic/Onest), color palette (#00B368 green spectrum), shadow systems, gradients, and component templates. Use when creating or modifying UI components, implementing brand colors, or ensuring design consistency across the application.

You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.

Generates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev, .ai, etc.). Saves hours of brainstorming and manual checking.

Comprehensive brand identity system including brand strategy, visual identity (colors, typography, logo direction), messaging architecture (taglines, boilerplates), and tone of voice guidelines with before/after examples and implementation roadmap.

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.

Implement defense-in-depth validation patterns for ClickHouse + Kafka data pipelines. Covers producer validation (msgspec schemas), consumer validation (anti-corruption layers), ClickHouse error streaming (kafka_handle_error_mode='stream'), idempotency with ReplacingMergeTree, schema evolution, and monitoring. Use when implementing data pipelines, handling Kafka errors, setting up validation layers, managing duplicates/idempotency, or monitoring Kafka consumption.

Query ClickHouse system tables to inspect query logs, monitor cluster health, check replication status, and analyze slow queries. Use when the user mentions "system tables", "query_log", "ClickHouse monitoring", "cluster status", "slow queries", or asks to diagnose ClickHouse operational issues.

查询NCBI ClinVar变异临床意义数据库。按基因/位置搜索，解释致病性分类，通过E-utilities API或FTP访问，注释VCF文件，用于基因组医学。

Cloudflare Workers KV for low-latency key-value storage at the edge

Cloudflare Workers KV key-value storage playbook: namespaces, bindings, Workers API (get/put/delete/list), metadata, expiration TTL, bulk operations, REST API, consistency model, caching. Keywords: Cloudflare KV, Workers KV, key-value, KVNamespace, binding, metadata, expiration, TTL, cacheTtl, bulk operations, eventually consistent.

Create cohort analysis creator operations. Auto-activating skill for Data Analytics. Triggers on: cohort analysis creator, cohort analysis creator Part of the Data Analytics skill category. Use when working with cohort analysis creator functionality. Trigger with phrases like "cohort analysis creator", "cohort creator", "cohort".

Master color management and visual styling with Colorcet. Use this skill when selecting appropriate colormaps, creating accessible and colorblind-friendly visualizations, applying consistent themes, or customizing plot aesthetics with perceptually uniform color palettes.