Virtual Filesystem

MCP ServerMCP Registry官方收录

io.github.lu-zhengda/virtual-fs · v0.2.2

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

在 MCP Registry 查看 ↗源仓库 ↗

概览

Virtual Filesystem 是一个MCP Server，收录自官方 MCP Registry。支持 stdio 传输。本页提供 Cursor、Claude Code 等客户端的安装配置片段。

安装

选择你的平台查看安装方式

{
  "mcpServers": {
    "virtual-fs": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-virtual-fs"
      ],
      "env": {
        "DATABASE_URL": "<DATABASE_URL>"
      }
    }
  }
}

环境变量

DATABASE_URL必填secret

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

VFS_AUTO_INIT可选

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

VFS_SESSION_ID可选

Deterministic session ID for resumable sessions across restarts

VFS_ENABLE_RLS可选

Enable PostgreSQL Row Level Security for database-enforced session isolation

统一 Manifest

{
  "id": "io.github.lu-zhengda/virtual-fs",
  "type": "mcp-server",
  "version": "0.2.2",
  "displayName": "Virtual Filesystem",
  "description": "PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.",
  "repository": {
    "url": "https://github.com/lu-zhengda/mcp-virtual-fs",
    "source": "github"
  },
  "homepage": "https://github.com/lu-zhengda/mcp-virtual-fs#readme",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "mcp-virtual-fs",
        "version": "0.2.2",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "DATABASE_URL",
            "description": "PostgreSQL connection string (e.g. postgresql://user:pass@host:5432/dbname)",
            "isRequired": true,
            "isSecret": true
          },
          {
            "name": "VFS_AUTO_INIT",
            "description": "Auto-create database tables on startup (set to 'true' for first run)"
          },
          {
            "name": "VFS_SESSION_ID",
            "description": "Deterministic session ID for resumable sessions across restarts"
          },
          {
            "name": "VFS_ENABLE_RLS",
            "description": "Enable PostgreSQL Row Level Security for database-enforced session isolation"
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.lu-zhengda/virtual-fs",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.lu-zhengda%2Fvirtual-fs/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}

Virtual Filesystem

概览

安装

环境变量

相关资源

RFP.ai

xenarch-mcp

api

agent-lsp

hostinger-api-mcp

Unterm

统一 Manifest