Skill UI

This comprehensive guide outlines a multi-step process for safely upgrading the Linear SDK across major versions. It details how to check for breaking changes (like renamed fields or changed return types), implement compatibility layers using patterns like the Bridge pattern in TypeScript, run thorough unit and integration tests, and establish a robust deployment and rollback plan, ensuring zero downtime migration.

Guides using Rube MCP and the Composio Moosend toolkit to orchestrate Moosend tasks with emphasis on discovering current tool schemas, confirming connections, obeying field types, passing memory, and reusing sessions before executing workflows.

This skill demonstrates the multi-model pattern for creating robust and clean API contracts using Pydantic. It guides the creation of separate models for creation requests (Create), updates (Update), responses (Response), and database documents (InDB), ensuring type safety and clear data validation for Python backends. It also covers best practices like handling camelCase aliases and optional fields.

This comprehensive tool validates Claude Code plugins against official Anthropic specifications and internal enterprise standards. It performs two main types of checks: structural validation (checking `plugin.json` fields, file references, and permissions) and content validation (conducting deep grading using `SKILL.md`). Use this when building, auditing, or preparing plugins for marketplace submission to ensure compliance and quality.

Generates implementation-ready JSON-LD schema markup for 10 types (e.g., FAQPage, Product, Article). It validates all fields against Google rich result eligibility rules, flags missing data with fix instructions, and provides clean, ready-to-paste script blocks to optimize search engine visibility and achieve rich results.

A comprehensive guide to advanced design patterns in Go, focusing on writing highly testable and clear code. It covers principles like keeping interfaces small and composable, defining contracts where they are consumed, preferring concrete return types, utilizing generics over 'any', and mastering the use of struct embedding and field tags for serialization.

This skill demonstrates how to use Playwright MCP to programmatically automate the process of inputting data into a web form. It covers various input types, including text fields, date selection, time setting, and file uploads. The process simulates realistic user interaction for data entry or form submission testing, emphasizing the ability to fill data without final submission for review purposes.

Bulk migrate repo labels and Project V2 metadata into GitHub org issue fields, converting label-based tags into typed fields, optionally removing old labels, and syncing project field values for cleaner structured issue tracking.

Provides comprehensive guidance and code patterns for upgrading and migrating integrations with the Linktree API. It addresses breaking changes related to link types, analytics schema updates, and profile customization fields, ensuring reliable data synchronization and link management across evolving versions.

This guide details how to use Shopify Metafields and Metaobjects via the GraphQL Admin API. Metafields allow attaching key-value custom data to existing resources (like products or orders), while Metaobjects enable defining entirely new, structured content types. Together, they provide a powerful way for developers to model complex custom data, often eliminating the need for external databases to extend e-commerce functionality.

This catalog provides comprehensive abstractions, hooks, and types for developing complex administrative web forms. It covers data binding, field rendering, state management, and robust data validation. By utilizing components like FieldBuilder, FormView, and useForm, developers can create structured, reusable, and highly maintainable form interfaces.

This guide details how to programmatically define, configure, and extend Headless CMS content models using the ModelFactory pattern. It covers defining various field types (text, richText, asset, ref, object, etc.), applying advanced validation rules, setting up layouts, and managing API access control. It is essential for developers building custom content structures in a robust, code-driven manner.