Show HN: Rowboat – An open-source, local-first alternative to Claude Desktop

Rowboat builds a personalized AI collaboration environment by indexing your emails, meetings, Slack conversations, and more into an Obsidian-style backlinked knowledge graph.

Key features include:

• Intelligent memory: Manages your work history as a knowledge graph to understand your context
• Various worksurfaces: Includes an email client, notes, browser, code mode, meeting notes tool, and more
• Local-first: Runs in your local environment, preserving the context of your personal data
• Project-specific workspaces: Provides separate spaces to collaborate with AI tailored to different projects