Virtual Fs
Rank #27,864io.github.lu-zhengda/virtual-fs
MCP server providing virtual-fs capabilities
Virtual Fs is a Model Context Protocol (MCP) server published by lu-zhengda. It ranks #27,864 of 132,113 servers tracked on MCP Toplist, and its repository has 3 GitHub stars. Virtual Fs is listed across 4 registries — Official MCP, PulseMCP, Glama and mcp.so, with 3 tracked versions. It was first listed on Feb 9, 2026 and most recently updated on Feb 11, 2026.
Ranks ahead of 104,249 of 132,113 servers on MCP Toplist.
Use Virtual Fs
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add virtual-fs -e "DATABASE_URL=<your DATABASE_URL>" -e "VFS_AUTO_INIT=<your VFS_AUTO_INIT>" -e "VFS_SESSION_ID=<your VFS_SESSION_ID>" -e "VFS_ENABLE_RLS=<your VFS_ENABLE_RLS>" -- npx -y mcp-virtual-fsReplace each placeholder with your own value before saving.
[mcp_servers.virtual-fs]
command = "npx"
args = ["-y", "mcp-virtual-fs"]
[mcp_servers.virtual-fs.env]
DATABASE_URL = "<your DATABASE_URL>"
VFS_AUTO_INIT = "<your VFS_AUTO_INIT>"
VFS_SESSION_ID = "<your VFS_SESSION_ID>"
VFS_ENABLE_RLS = "<your VFS_ENABLE_RLS>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"virtual-fs": {
"command": "npx",
"args": [
"-y",
"mcp-virtual-fs"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"VFS_AUTO_INIT": "<your VFS_AUTO_INIT>",
"VFS_SESSION_ID": "<your VFS_SESSION_ID>",
"VFS_ENABLE_RLS": "<your VFS_ENABLE_RLS>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"virtual-fs": {
"command": "npx",
"args": [
"-y",
"mcp-virtual-fs"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"VFS_AUTO_INIT": "<your VFS_AUTO_INIT>",
"VFS_SESSION_ID": "<your VFS_SESSION_ID>",
"VFS_ENABLE_RLS": "<your VFS_ENABLE_RLS>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"virtual-fs": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-virtual-fs"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"VFS_AUTO_INIT": "<your VFS_AUTO_INIT>",
"VFS_SESSION_ID": "<your VFS_SESSION_ID>",
"VFS_ENABLE_RLS": "<your VFS_ENABLE_RLS>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"virtual-fs": {
"command": "npx",
"args": [
"-y",
"mcp-virtual-fs"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"VFS_AUTO_INIT": "<your VFS_AUTO_INIT>",
"VFS_SESSION_ID": "<your VFS_SESSION_ID>",
"VFS_ENABLE_RLS": "<your VFS_ENABLE_RLS>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"virtual-fs": {
"command": "npx",
"args": [
"-y",
"mcp-virtual-fs"
],
"env": {
"DATABASE_URL": "<your DATABASE_URL>",
"VFS_AUTO_INIT": "<your VFS_AUTO_INIT>",
"VFS_SESSION_ID": "<your VFS_SESSION_ID>",
"VFS_ENABLE_RLS": "<your VFS_ENABLE_RLS>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.lu-zhengda%2Fvirtual-fs)<a href="https://mcptoplist.com/server/io.github.lu-zhengda%2Fvirtual-fs"><img src="https://mcptoplist.com/badge/io.github.lu-zhengda%2Fvirtual-fs.svg" alt="MCP Toplist: Top 25% of 132,113" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 4 registries
lu-zhengda
Other servers by lu-zhengda
View all lu-zhengda servers →Available versions (3)
| Version | Published |
|---|---|
| 0.2.2 | Feb 11, 2026 |
| 0.2.1 | Feb 9, 2026 |
| 0.1.0 | Nov 25, 2024 |
Frequently asked questions
- Who maintains Virtual Fs?
- Virtual Fs is maintained by lu-zhengda, which publishes 2 MCP servers (5 total versions) tracked on MCP Toplist.
- Is Virtual Fs listed on the Official MCP Registry?
- Yes — Virtual Fs is listed on the Official MCP Registry, alongside PulseMCP, Glama and mcp.so.
- How many versions does Virtual Fs have?
- MCP Toplist tracks 3 versions of Virtual Fs, most recently published on Feb 11, 2026.
- Where can I find the source code for Virtual Fs?
- The source code for Virtual Fs is hosted at github.com/lu-zhengda/mcp-virtual-fs.
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