Paths: File paths (shared/, ../ln-030-vps-bootstrap/references/) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root.

ln-031-vps-host-runtime

Type: L3 Worker Category: 0XX Shared / Infrastructure

Installs, verifies, or updates the shared VPS layer used by all project environments on one host: packages, ${BOT_USER}, Node/nvm, Claude Code, Codex, MCP, marketplace clone/plugins, Codex trust entries, and the system-wide agent-update timer.

MANDATORY READ

MANDATORY READ: Load shared/references/worker_runtime_contract.md, shared/references/coordinator_summary_contract.md, and shared/references/vps_runtime_contract.md MANDATORY READ: Load ../ln-030-vps-bootstrap/references/scope_layers.md, ../ln-030-vps-bootstrap/references/vps_base_install.md, ../ln-030-vps-bootstrap/references/agent_runtime_install.md, and ../ln-030-vps-bootstrap/references/substitution_rules.md

Input / Output