io.github.lu-zhengda

virtual-fs

Virtual Filesystem

PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.

stdiocommunityinfra

Package Details

mcp-virtual-fs

0.2.2•https://www.npmjs.com/package/mcp-virtual-fs
Transportstdio

Environment Variables

DATABASE_URL
RequiredSecret

PostgreSQL connection string (e.g. postgresql://user:pass@host:5432/dbname)

VFS_AUTO_INIT

Auto-create database tables on startup (set to 'true' for first run)

VFS_SESSION_ID

Deterministic session ID for resumable sessions across restarts

VFS_ENABLE_RLS

Enable PostgreSQL Row Level Security for database-enforced session isolation