Require an ArtifactResourceScope for web script exports and share its lifetime with CLI or MCP shutdown. Retain setup-failed output trees in firmware and Wakaru providers. Preserve completed publications when descriptor cleanup fails, returning the full result after a successful retry or as a partial observation while cleanup remains unresolved.
Verify selected files through a nonblocking opened handle before reading. Preserve regular-file symlinks and return actionable CLI/MCP diagnostics without publishing output.
Co-authored-by: YouWish <29498139+Y0UW1SH@users.noreply.github.com>