**Added:**

- Show HN: The agent that builds and operates its own SaaS tools (5 points)
- Show HN: Nucleus – A security-hardened, Nix-native container runtime (3 points)
- Show HN: Live audit log of every command, file, network connection by Claude (3 points)

**Changed:**

- The listing was reordered. Several existing submissions moved to different positions.
- Many submissions received minor vote increases (e.g., Gravity rose to 139 points, GentleOS to 88, Cost.dev to 46) and their timestamps advanced.

**Removed:**

- Show HN: Sandbox AI-app lifecycle, from build to run
- Show HN: Run Gemini & ChatGPT UI with Python
- Show HN: Simten – design hardware in TypeScript and simulate it in the browser