News — 2025-12-30

• Show HN: MCP Mesh – one endpoint for all your MCP servers (OSS self-hosted)
  HackerNews · 8 points · by gadr90 · HN discussion
• Show HN: Giselle – open-source visual editor for building AI workflows
  HackerNews · 3 points · 2 comments · by codenote · HN discussion
• Show HN: Obelisk – Open-source, self-hosted password manager
  HackerNews · 2 points · by chrisiisx · HN discussion
• Designing a Postgres MCP Server
  HackerNews · 1 points · by tianzhou · HN discussion