UID 995 conflicted with sshd on orion. Let NixOS auto-assign the UID
for the mcp system user. Use systemd's %U specifier for XDG_RUNTIME_DIR
instead of the hardcoded UID.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The master runs as an MCP-managed container, deployed via
mcp deploy mcp-master --direct. The systemd unit was a temporary
bootstrap mechanism.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Runs the MCP v2 master as a systemd service on rift. Uses
ConditionPathExists so the unit is a no-op on worker nodes
(like orion) that import mcp.nix but don't have the binary.
Starts after mcp-agent.service. Security hardened like the agent
but with ProtectHome=true (master doesn't need /run/user).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent binary is now managed by the operator (scp + install to
/srv/mcp/mcp-agent), not by the Nix flake. This allows agent upgrades
without a full NixOS rebuild.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add mcp flake input (git+ssh://git@git.wntrmute.dev/mc/mcp.git)
- Add mcp CLI to mcpkg.nix system packages (installed on all machines)
- Update mcp.nix to use Nix-managed mcp-agent binary path instead of
hardcoded /usr/local/bin/mcp-agent
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
