{
  "checker": {
    "details": {
      "blocker": "no checks supplied",
      "working": false
    },
    "status": "FAIL"
  },
  "fault_owner": "prerequisite",
  "main_blocker": "Prerequisite mismatch with the host OS, not a repo source defect. The prebuilt nightly boxxy-agent needs GLIBC_2.45 and libgtk-4.so.1 (GTK 4.22). This Ubuntu 24.04 VM has glibc 2.39, GTK 4.14 and no libadwaita. boxxy-agent links GTK transitively: boxxy-claw depends on boxxy-preferences and boxxy-model-selection, which depend on gtk4 and libadwaita. The Flatpak path runs the agent on the host through flatpak-spawn --host, so it does not avoid the mismatch.",
  "operation": "README Install -> Native Nightly (scripts/install.sh), then run installed binaries: boxxy-agent --help and boxxy-terminal --version. Also tried README Flatpak Nightly as the alternative install path.",
  "operation_scope": "Not completed. Install script succeeded and binaries were placed, but neither binary runs on this host. Unmet prerequisites: GTK 4.22 and libAdwaita 1.9 (host has no libadwaita, apt offers GTK 4.14 only), glibc 2.45 (host has 2.39), and a display/D-Bus session for the GUI terminal. Flatpak installed and ran boxxy-terminal --help, but the agent is copied to the host and run there, so it hits the same host library mismatch. Repo MCP/CLI operation not reached.",
  "outcome": "blocked",
  "steps": [
    "Read README.md, scripts/install.sh, AGENTS.md (no source-build instructions for Ubuntu 24.04 found)",
    "curl -sSf https://raw.githubusercontent.com/boxxy-dev/boxxy/main/scripts/install.sh | sh  (rc 0, installed to ~/.local/boxxy-terminal)",
    "~/.local/boxxy-terminal/bin/boxxy-agent --help  (failed: libgtk-4.so.1 not found, GLIBC_2.45 not found)",
    "~/.local/boxxy-terminal/bin/boxxy-terminal --version  (failed: libgstreamer-1.0.so.0 not found)",
    "apt-get install flatpak (rc 0)",
    "flatpak remote-add --user --gpg-import boxxy (rc 0); flatpak install boxxy dev.boxxy.BoxxyTerminal (failed: needs org.gnome.Platform//51)",
    "flatpak remote-add flathub; flatpak install flathub org.gnome.Platform//51 (rc 0); flatpak install boxxy dev.boxxy.BoxxyTerminal (rc 0)",
    "flatpak run --command=boxxy-terminal dev.boxxy.BoxxyTerminal --help (rc 0)",
    "flatpak run --command=boxxy-terminal dev.boxxy.BoxxyTerminal --version (rc 1: no D-Bus session, no DISPLAY)"
  ],
  "stuck_step": "Native Nightly install -> run installed binaries (boxxy-agent --help / boxxy-terminal --version)",
  "suggested_fix": "Run on a host that provides glibc >= 2.45, GTK 4.22 and libadwaita 1.9 (for example a current Fedora or Arch release, or Ubuntu 26.04 if it ships those), with a graphical/D-Bus session for boxxy-terminal. Alternatively, a product-level change would be needed: decouple boxxy-agent from GTK by moving the GTK-dependent preferences/model-selection code out of the boxxy_claw dependency path, so the daemon can build and run headless. That is a larger refactor and was not attempted here."
}