Comprehensive Slack Block Kit reference for building interactive messages, modals, and home tabs with blocks, interactive components, and layout patterns
/plugin marketplace add linehaul-ai/linehaulai-claude-marketplace/plugin install block-kit@linehaulai-claude-marketplaceFrontend design skill for UI/UX implementation
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns