fdk-setup

No explicit malicious code is visible in this fragment; however, it unconditionally triggers a shell-executed task whose effective command payload is delegated to an external relative template (`../SKILL.md`). This creates a meaningful supply-chain risk because the actual executed instructions are not auditable here. Inspect `../SKILL.md` (Operation 1) and ensure it contains only expected installation steps with no network exfiltration, credential access, or arbitrary command execution beyond the intended install.