Build custom Slack runtimes

Chat SDK now provides Slack adapter primitives as standalone imports for customizable implementations.

• •Request verification and payload parsing available via @chat-adapter/slack/webhook
• •Markdown formatting support with @chat-adapter/slack/format
• •Fetch-based Web API calls through @chat-adapter/slack/api
• •Block Kit conversion capabilities with @chat-adapter/slack/blocks
• •Each subpath bypasses the full Chat runtime to keep imports minimal and clean

This summary was automatically generated by AI based on the original article and may not be fully accurate.