jdeng

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  1. I've been following the Claude Cowork discussion this week with interest. The "AI coworker" framing resonated—we've been building Vita AI around the same idea: agents that work independently, not assistants you…

  2. I've built MCPBar (https://www.mcp.bar), an open-source CLI tool that brings npm-like package management to the Model Context Protocol (MCP) ecosystem, solving the fragmentation problem for AI tools. What is MCPBar? - A…

  3. Hello HN community! I'm thrilled to introduce Rabrain, a tool that redefines how you manage and recall information online. Rabrain combines the best of bookmark management and AI note-taking, featuring a Notion-like…

  4. Recently snapdrop.net and sharedrop.io had been acquired (hijacked) by LimeWire. The widely used local file sharing feature had become "upload files". This is really annoying, since I have trusted the sites for years.…