Reflect Phase E in progress, add orion to fleet, mark mcdoc as
deployed, remove deprecated mcdeploy, update multi-arch fleet info,
and add mcdoc/mcq to tooling tables.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Documents all CLI tools, their projects, install targets, and Nix flake
status. Covers server-only binaries, installation via mcpkg.nix, and
flake conventions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
