cloud-fs — POSIX-like VFS over cloud storage

This skill turns "cloud storage" into something the user can operate on the way they think about local files: list a directory, grep a pattern, edit a config, copy between paths. Two runtime modes:

• MCP mode (preferred) — uses the mcp__cloud-fs__* tools wired up via .mcp.json. Fastest path, structured tool results.
• Bootstrap mode (fallback) — when the MCP tools are not available, the skill walks the user through configuring cloud-fs as an MCP server, then drops back into MCP mode in the next session.

Workflow

Follow these phases in order. Skip ahead only when a phase confirms the state it checks for.

Phase 1 — Detect runtime