block-kit
Use when a developer wants to build or validate Block Kit layouts for Slack messages, modals, or Home tabs: message layouts, modals/forms/dialogs, Home tab interfaces, interactive buttons or menus, or modifying existing Block Kit JSON. Also trigger on any Slack UI component (sections, actions, inputs, headers, alerts, tables, carousels), the words "blocks" or "Block Kit Builder", a request to preview rendered blocks, or pasted JSON like "type": "section". Validates via the blocks.validate API method.
Pinned to revision 9feea5628767, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/block-kit/SKILL.md
- skills/block-kit/references/agent-progress-design.md
- skills/block-kit/references/common-patterns.md
- skills/block-kit/references/data-display-design.md
- skills/block-kit/references/design-principles.md
- skills/block-kit/references/home-tab-design.md
- skills/block-kit/references/human-in-the-loop.md
- skills/block-kit/references/modal-design.md
Every link opens the file at its source, pinned to the revision this page describes.