- Remove bluesky_reply tool to eliminate confusion with threading approach - Add new add_post_to_bluesky_reply_thread tool for building reply threads atomically - Each call adds a single post to the reply thread queue - Handler (bsky.py) manages actual thread state and AT Protocol threading - Better error recovery: individual post failures don't affect entire thread - Added TOOL_CHANGELOG.md to document changes for agent migration 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>