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Project	Deployment	Review	Updated (UTC)
docs	Ready	Preview, Comment	Jan 14, 2026 2:32am

Greptile Summary

Added two new Slack tools for retrieving messages: slack_get_message retrieves a single message by timestamp using conversations.history, and slack_get_thread retrieves complete thread conversations using conversations.replies.

• Implemented proper TypeScript interfaces for both tools with comprehensive message object structure
• Added UI configuration in Slack block with wand AI-assist for timestamp extraction from URLs
• Registered both tools in the global registry and exported from Slack module
• Created complete documentation for both tools
• Included proper error handling for missing scopes, invalid auth, and not-found scenarios
• Thread retrieval supports pagination with configurable limits (default 100, max 200)
• Both tools properly separate parent messages from replies and include full message metadata

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The implementation is well-structured with proper error handling, TypeScript typing, and follows existing patterns in the codebase. The tools use the correct Slack API endpoints, include comprehensive documentation, and have proper integration with the block system. The previous review concern about using conversations.replies for single messages has been addressed by using conversations.history in the get_message tool.
• No files require special attention

Important Files Changed

Sequence Diagram

sequenceDiagram
    participant User
    participant Block as Slack Block
    participant GetMsg as get_message Tool
    participant GetThread as get_thread Tool
    participant SlackAPI as Slack API

    alt Get Single Message
        User->>Block: Provide channel & timestamp
        Block->>GetMsg: slack_get_message(channel, timestamp)
        GetMsg->>SlackAPI: GET conversations.history<br/>(oldest=timestamp, limit=1, inclusive=true)
        SlackAPI-->>GetMsg: Return message data
        GetMsg->>GetMsg: Transform to SlackMessage format
        GetMsg-->>User: Return message object
    end

    alt Get Thread
        User->>Block: Provide channel & thread_ts
        Block->>GetThread: slack_get_thread(channel, threadTs, limit?)
        GetThread->>SlackAPI: GET conversations.replies<br/>(ts=threadTs, limit=100-200, inclusive=true)
        SlackAPI-->>GetThread: Return messages array
        GetThread->>GetThread: Split into parent & replies
        GetThread-->>User: Return parentMessage, replies, replyCount, hasMore
    end

@greptile