Filesystem (Reference) vs Safe Docx

A side-by-side comparison of two Files & Storage servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Filesystem (Reference) Official MCP reference server for secure local filesystem read/write within allowed directories. Verified stdio (local) No auth TypeScript	Safe Docx Local MCP server for surgical, formatting-preserving edits to existing Word (.docx) and OpenDocument (.odt) files. Unverified stdio (local) No auth TypeScript
Category	Files & Storage	Files & Storage
Language	TypeScript	TypeScript
Transport	stdio (local)	stdio (local)
Auth	None	None
GitHub stars	74k	32
Last commit	7 months ago	1 month ago
Verified
Actively maintained
Install	`npx -y @modelcontextprotocol/server-filesystem /absolute/path/to/dir`	`npx -y @usejunior/safe-docx`
Repo	Open	Open

Verdict

Pick Filesystem (Reference) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Pick Safe Docx if you prefer its approach (local mcp server for surgical, formatting-preserving edits to existing word (.docx) and opendocument (.odt) files).

Add Filesystem (Reference)

Install / run

npx -y @modelcontextprotocol/server-filesystem /absolute/path/to/dir

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "filesystem-reference": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/absolute/path/to/dir"
      ]
    }
  }
}

Add Safe Docx

Install / run

npx -y @usejunior/safe-docx

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "safe-docx": {
      "command": "npx",
      "args": [
        "-y",
        "@usejunior/safe-docx"
      ]
    }
  }
}

FAQ

Filesystem (Reference) or Safe Docx — which is better?

Pick Filesystem (Reference) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option. Pick Safe Docx if you prefer its approach (local mcp server for surgical, formatting-preserving edits to existing word (.docx) and opendocument (.odt) files).

Can I use both Filesystem (Reference) and Safe Docx?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Filesystem (Reference) and Safe Docx work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Filesystem (Reference) →View Safe Docx →More comparisons →